Neuthane™ 801 NG C53 (2 Component) MDI - PTMEG Quasi Systems 60-95 Shore A
Neuthane™ 801 NG C53 (2 Component) MDI - PTMEG Quasi Systems 60-95 Shore A
Properties
The Neuthane™ 801 series are high performance MDI - PTMEG ether quasi systems designed to produce items for use in arduous application areas.
Features
- a high level of physical properties
- good dynamic performance
- good hydrolysis resistance
- high resilience
- low viscosity
- low process temperatures
Typical Applications
- Wheels (e.g. fork truck, pallet truck and press on bands)
- In-line roller blade wheels
- Mining and quarrying (e.g. screen decks, scraper blades)
- Hydrocyclones
- Automotive (e.g. suspension bushes)
- Roll covering
Processing can be by hand or by dispensing machine
Hand Processing
- Melt ISO component at 30-40°C, POLYOL component at 50-60°C and BD at 40°C for 12-24 hours
- Ensure components are completely liquid and thoroughly mixed prior to use
- Bring all components to the recommended process temperature.
- Add pigments and Antifoam (as applicable) to the polyol component whilst mixing
- It is recommended that air be removed from the ISO component under vacuum
- prior to addition of the curative
- Add all components and thoroughly mix ensuring that no unmixed material is left on the container sides (if necessary the mix can be transferred to a second clean container and mixed again)
- Remove air under vacuum
- Cast into moulds, preheated to the recommended temperature
- Cure as recommended
Processing
- Avoid moisture contamination of all materials.
- Part used containers should be flushed with dry nitrogen and resealed immediately after use
- It is vital to ensure that both components are completely liquid and thoroughly mixed prior to use
- Due to the exothermic nature of the system, larger mixes will have a shorter pot life
Alternatives
- Solvents - ester based systems should be considered: Neuthane™ 200 [TDI], Neuthane™ 700 [MDI prepolymer] or Neuthane™ 802 [MDI quasi]
- Cost - Ester systems can be considered: Neuthane™ 700 [MDI prepolymer] or Neuthane™ 802 & 803 [MDI quasi]
- Temperature - Neuthane™ 100 [TDI PTMEG] or Neuthane™ 500 [Aliphatic Isocyanate] based systems may be considered
Neuthane™ 801-NG C53 Series MDI - PTMEG Quasi Systems Catalysed 2-Component (60-95 Shore A)
| Neuthane™ | 801/82NG C53 | 801/85NG C53 | 801/92NG C53 | 801/95NG C53 | ||
| Mix ratio N801 ISO-NG | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio NG curative per 100 parts ISO NG | by weight | 140.9 | 112.3 | 93.3 | 55.3 | |
| Neuthane™ 801ISO-NG temperature | °C | 45 | 45 | 45 | 45 | |
| Neuthane™ 801POLY-NG temperature | °C | 55 | 55 | 55 | 55 | |
| Butanediol temperature | °C | 45 | 45 | 45 | 45 | |
| Recommended mould temperature | °C | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | |
| *Pot life (250g mix adjustable with cat 44 level) | minutes | 3-5 | 3-5 | 3-5 | 3-5 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| *Pot life/cycle times can be reduced further by the addition of cat 045 | ||||||
| Hardness | DIN 2240-91 | Shore A | 80 | 85 | 90 | 95 |
| DIN 2240-91 | Shore D | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 5.8 | 7 | 9 | 18 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 10 | 14 | 18 | 27 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 34 | 38 | 46 | 40 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 403 | 493 | 471 | 359 |
| Tear (Die C) | ISO 34-1 | KN/m | 74.5 | 87 | 105 | 113 |
| Abrasion loss | DIN 53516 | mm³ | <50 | <50 | <50 | <50 |
| Resilience | ASTM D 2632-92 | % | 58 | 48 | 41 | 35 |
| Specific gravity | g/cm³ | |||||
Neuthane™ 801-NG (3 Component) MDI - PTMEG Quasi Systems (60-95 Shore A)
Neuthane™ 801-NG (3 Component) MDI - PTMEG Quasi Systems (60-95 Shore A)
Properties
The Neuthane™ 801 series are high performance MDI - PTMEG ether quasi systems designed to produce items for use in arduous application areas.
Features
- a high level of physical properties
- good dynamic performance
- good hydrolysis resistance
- high resilience
- low viscosity
- low process temperatures
Typical Applications
- Wheels (e.g. fork truck, pallet truck and press on bands)
- In-line roller blade wheels
- Mining and quarrying (e.g. screen decks, scraper blades)
- Hydrocyclones
- Automotive (e.g. suspension bushes)
- Roll covering
Processing can be by hand or by dispensing machine
Hand Processing
- Melt ISO component at 30-40°C, POLYOL component at 50-60°C and BD at 40°C for 12-24 hours
- Ensure components are completely liquid and thoroughly mixed prior to use
- Bring all components to the recommended process temperature.
- Add pigments and Antifoam (as applicable) to the polyol component whilst mixing
- It is recommended that air be removed from the ISO component under vacuum
- prior to addition of the curative
- Add all components and thoroughly mix ensuring that no unmixed material is left on the container sides (if necessary the mix can be transferred to a second clean container and mixed again)
- Remove air under vacuum
- Cast into moulds, preheated to the recommended temperature
- Cure as recommended
Processing
- Avoid moisture contamination of all materials.
- Part used containers should be flushed with dry nitrogen and resealed immediately after use
- It is vital to ensure that both components are completely liquid and thoroughly mixed prior to use
- Due to the exothermic nature of the system, larger mixes will have a shorter pot life
Alternatives
- Solvents - ester based systems should be considered: Neuthane™ 200 [TDI], Neuthane™ 700 [MDI prepolymer] or Neuthane™ 802 [MDI quasi]
- Cost – Ester systems can be considered: Neuthane™ 700 [MDI prepolymer] or Neuthane™ 802 & 803 [MDI quasi]
- Temperature – Neuthane™ 100 [TDI PTMEG] or Neuthane™ 500 [Aliphatic Isocyanate] based systems may be considered
Neuthane™ 801-NG (3 Component) MDI - PTMEG Quasi Systems (60-95 Shore A)
| Neuthane™ 801-NG | Hardness Shore A |
60 | 65 | 70 | 75 | |
| Mix ratio N801 ISO-NG | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio N801 POLY-NG UC | by weight | 270.4 | 238.2 | 218.2 | 168.2 | |
| Mix ratio butanediol | by weight | 5.6 | 7.3 | 8.3 | 10.9 | |
| Neuthane™ 801 ISO-NG temperature (OT) | °C | 45 | 45 | 45 | 45 | |
| Neuthane™ 801POLY-NG temperature (OT) | °C | 55 | 55 | 55 | 55 | |
| Butanediol operating temperature (OT) | °C | 45 | 45 | 45 | 45 | |
| Neuthane™ 801ISO-NG viscosity/SG (at OT) | cPs /g/cm3 | 232 / 1.121 | 232 / 1.121 | 232 / 1.121 | 232 / 1.121 | |
| Neuthane™ 801POLY-NG viscosity/SG (at OT) | 440 / 0.965 | 440 / 0.965 | 440 / 0.965 | 440 / 0.965 | 440 / 0.965 | |
| Butanediol viscosity / SG (at OT) | cPs /g/cm3 | 33 / 1.002 | 33 / 1.002 | 33 / 1.002 | 33 / 1.002 | |
| Recommended mould temperature | °C | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | |
| Pot life (250g mix adjustable with cat 44 level) | minutes | 2-4 | 2-4 | 2-4 | 2-4 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 60 | 65 | 70 | 75 |
| DIN 2240-91 | Shore D | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in2 (Mpa) |
290 (2) |
304 (2.1) |
377 (2.6) |
536 (3.7) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in2 (Mpa) |
536 (3.7) |
609 (4.2) |
812 (5.6) |
1174 (8.1) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in2 (Mpa) |
1247 (8.6) |
1595 (11) |
2074 (14.3) |
2610 (18) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 437 | 425 | 411 | 446 |
| Tear (Die C) | ISO 34-1 | KN/m | 33.9 | 37 | 42.8 | 65 |
| Abrasion loss | DIN 53516 | mm³ | <50 | <50 | <50 | <50 |
| Resilience | ASTM D 2632-92 | % | 66 | 65 | 62 | 55 |
| Specific gravity | g/cm³ | - | - | - | - | |
| Neuthane™ 801NG | Hardness | 80 | 85 | 90 | 95 | |
| Mix ratio N801 ISO-NG | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio N801 POLY-NG UC | by weight | 127.9 | 97.7 | 77.7 | 37.6 | |
| Mix ratio butanediol | by weight | 13.00 | 14.60 | 15.60 | 17.70 | |
| Neuthane™ 801ISO-NG temperature | °C | 45 | 45 | 45 | 45 | |
| Neuthane™ 801POLY-NG temperature | °C | 55 | 55 | 55 | 55 | |
| Butanediol temperature | °C | 45 | 45 | 45 | 45 | |
| Recommended mould temperature | °C | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | |
| Pot life (250g mix adjustable with Cat 44 level) | minutes | 2-4 | 2-4 | 2-4 | 2-4 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 80 | 85 | 90 | 95 |
| DIN 2240-91 | Shore D | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 5.8 | 7 | 9 | 18 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 12 | 14 | 18 | 27 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 34 | 38 | 46 | 40 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 403 | 493 | 471 | 359 |
| Tear (Die C) | ISO 34-1 | KN/m | 74.5 | 87 | 105 | 113 |
| Abrasion loss | DIN 53516 | mm³ | <50 | <50 | <50 | <50 |
| Resilience | ASTM D 2632-92 | % | 58 | 48 | 41 | 35 |
| Specific gravity | g/cm³ | |||||
Neuthane™ 801 XP (3 Component Extra High Performance) MDI - PTMEG Quasi Systems (60A - 75D)
Neuthane™ 801 XP (3 Component Extra High Performance) MDI - PTMEG Quasi Systems (60A - 75D)
Properties
The Neuthane™ 801XP series are high performance MDI – PTMEG ether quasi sytems designed to produce items for use in arduous application areas.
Features
- a very high level of physical properties
- very good dynamic performance
- good hydrolysis resistance
- high resiliance
- low viscosity
- low process temperatures
Typical Applications
- Wheels (e.g.fork-truck, pallet-truck and press-on bands)
- In-line roller-blade wheels
- Mining and quarrying (e.g. screen-decks, scraper-blades)
- Hydrocyclones
- Automotive (e.g. suspension-bushes)
- Roll covering
Processing can be by hand or by dispensing machine
Hand Processing
- Long pot life enables hand processing
- Melt ISO component at 30-40°C, POLYOL component at 50-60C° and BD at 40°C for 12-24 hours.
- Ensure components are completely liquid and thoroughly mixed prior to use.
- Bring all components to the recommended process temperature.
- Add pigments and antifoam [as applicable] to the polyol component whilst mixing.
- It is recommended that air be removed from the ISO component under vacuum prior to the addition of the curative.
- Add all components and thoroughly mix ensuring that no unmixed material is left on the container sides [if necessary, the mix can be transferred to a second clean container and mixed again].
- Remove air under vacuum.
- Cast into moulds, pre-heated to the recommended temperature.
- Cure as recommended.
Processing
- Pails or Drums must be melted and rolled so material is fully mixed before use
- Avoid moisture contamination of all materials.
- Part used containers should be flushed with dry nitrogen and resealed immediately after use.
- It is vital to ensure that both components are completely liquid and thoroughly mixed prior to use.
- Due to the exothermic nature of the system, larger mixes will have a shorter pot-life.
Alternatives
- It is recommended to store Neuthane™ 801 ISO XP within the temperature range of 20-30 °C. At lower temperatures can deteriorate, because of the partial crystallisation of its 4,4'-methylenediphenyl diisocyanate content. At higher temperatures above 30 °C, it is not recommended since discolouration and formation of insoluble solids (dimerization) may occur which can lead to a viscosity increase and a decrease of NCO content.
- Recovery Procedure: If partial or entire freezing occurs, it is recommended to rapidly melt out Neuthane™ 801 ISO XP at 70°, typically for 16 hours or overnight.
Neuthane™ 801 XP (3 Component Extra High Performance) MDI - PTMEG Quasi Systems (60A - 75D)
| Neuthane™ | 60A | 65A | 70A | 75A | ||
| Mix ratio 801 ISO-XP | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio N801 POLY-XP | by weight | 320.6 | 307 | 248.7 | 213.4 | |
| Mix ratio butanediol | by weight | 8.0 | 8.7 | 11.7 | 13.6 | |
| Neuthane™ 801 ISO-XP operating temperature (OT) | °C | 40 | 40 | 40 | 40 | |
| Neuthane™ 801 POLY-XP operating temperature (OT) | °C | 50 | 50 | 50 | 50 | |
| Butanediol temperature (OT) | °C | 40 | 40 | 40 | 40 | |
| Neuthane™ 801 ISO-XP viscosity / SG (at OT) | cPs / g/cm3 | 290 / 1.120 | 290 / 1.120 | 290 / 1.120 | 290 / 1.120 | |
| Neuthane™ 801 POLY-XP viscosity /SG (at OT) | cPs / g/cm3 | 522 / 0.965 | 522 / 0.965 | 522 / 0.965 | 522 / 0.965 | |
| Butanediol viscosity / SG (at OT) | cPs / g/cm3 | 38 / 1.003 | 38 / 1.003 | 38 / 1.003 | 38 / 1.003 | |
| Recommended mould temperature | °C | 80 - 100 | 80 - 100 | 80 - 100 | 80 - 100 | |
| Pot life (Cat 57 loading 0.3-0.4% wt system) | minutes | 3 - 5 | 3 - 5 | 3 - 5 | 3 - 5 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 60A | 65A | 70A | 75A |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 1.6 | 2.2 | 2.9 | 4 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 2.7 | 3.8 | 5.8 | 8 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 25 | 26 | 33 | 35 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 770 | 730 | 700 | 710 |
| Tear (Die C) | ISO 34-1 | KN/m | 50 | 55 | 70 | 80 |
| Tear trouser | ISO 34-1 | KN/m | 19 | 19 | 19 | 26 |
| Abrasion loss | DIN 53516 | mm³ | 49 | 35 | 37 | 40 |
| Resilience | ASTM D 2632-92 | % | 62 | 60 | 55 | 51 |
| Specific gravity | g/cm³ | 1.08 | 1.08 | 1.08 | 1.09 | |
| Neuthane™ | 80A | 85A | 90A | 95A | ||
| Mix ratio Neuthane™ 801 ISO-XP | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio Neuthane™ 801 POLY-XP | by weight | 176.6 | 146.8 | 127.9 | 102.2 | |
| Mix ratio butanediol | by weight | 15.5 | 17 | 18 | 19.3 | |
| Neuthane™ 801 ISO-XP temperature | °C | 40 | 40 | 40 | 40 | |
| Neuthane™ 801 POLY-XP temperature | °C | 50 | 50 | 50 | 50 | |
| Butanediol operating temperature (OT) | °C | 40 | 40 | 40 | 40 | |
| Neuthane™ 801 ISO-XP viscosity /SG (at OT) | cPs /g/cm3 | 290 / 1.120 | 290 / 1.120 | 290 / 1.120 | 290 / 1.120 | |
| Neuthane™ 801 POLY-XP viscosity /SG (at OT) | cPs /g/cm3 | 522 / 0.965 | 522 / 0.965 | 522 / 0.965 | 522 / 0.965 | |
| Butanediol viscosity / SG (at OT) | cPs /g/cm3 | 38 / 1.003 | 38 / 1.003 | 38 / 1.003 | 38 / 1.003 | |
| Recommended mould temperature | °C | 80 - 100 | 80 - 100 | 80 - 100 | 80 - 100 | |
| Pot life - adjustable with catalyst | minutes | 2 - 4 | 2 - 4 | 2 - 4 | 2 - 4 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 80A | 85A | 90A | 95A |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 5.3 | 6.2 | 8 | 10.4 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 11 | 12.6 | 16.6 | 21 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 34 | 42 | 42 | 51 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 600 | 630 | 560 | 500 |
| Tear (Die C) | ISO 34-1 | KN/m | 103 | 104 | 104 | 113 |
| Tear trouser | ISO 34-1 | KN/m | 34 | 39 | 39 | 40 |
| Abrasion loss | DIN 53516 | mm³ | 40 | 47 | 58 | 59 |
| Resilience | ASTM D 2632-92 | % | 47 | 46 | 41 | 37 |
| Specific gravity | g/cm³ | 1.09 | 1.10 | 1.12 | 1.13 | |
| Neuthane™ | 50D | 55D | 60D | 65D | 70D | 75D | ||
| Mix ratio 801 ISO-XP | by weight | 100 | 100 | 100 | 100 | 100 | 100 | |
| Mix ratio N801 POLY-XP | by weight | 92.4 | 89.5 | 70 | 60.1 | 50.3 | 40.3 | |
| Mix ratio butanediol | by weight | 19.8 | 20 | 21 | 21.5 | 22 | 22.5 | |
| Neuthane™ 801 ISO-XP temperature | °C | 40 | 40 | 40 | 40 | 40 | 40 | |
| Neuthane™ 801 POLY-XP temperature | °C | 50 | 50 | 50 | 50 | 50 | 50 | |
| Butanediol temperature | °C | 40 | 40 | 40 | 40 | 40 | 40 | |
| Recommended mould temperature | °C | 90-110 | 90 - 110 | 90 - 110 | 90 - 110 | 90 - 110 | 90 - 110 | |
| Pot life - cat 57 loading 0.3-0.4% wt system | minutes | 1 - 3 | 1 - 3 | 1 - 3 | 1 - 3 | 1 - 3 | 1 - 3 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore D | 50D | 55D | 60D | 65D | 70D | 75D |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 12 | 14 | 18 | 24 | 27 | 30 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 23 | 25 | 28 | 32 | 36 | 40 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 45 | 45 | 45 | 45 | 45 | 45 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 480 | 450 | 400 | 390 | 350 | 310 |
| Tear (Die C) | ISO 34-1 | KN/m | 118 | 125 | 134 | 142 | 150 | 160 |
| Tear trouser | ISO 34-1 | KN/m | 42 | 50 | 55 | 57 | 60 | 62 |
| Abrasion loss | DIN 53516 | mm³ | 58 | 56 | 65 | 75 | 85 | 90 |
| Resilience | ASTM D 2632-92 | % | 37 | 35 | 40 | 45 | 45 | 45 |
| Specific gravity | g/cm³ | 1.13 | 1.14 | 1.15 | 1.16 | 1.17 | 1.18 | |
Neuthane™ 802-NG Series (2 Component) MDI - Ester Quasi Systems (55A - 95 Shore A)
Neuthane™ 802-NG Series (2 Component) MDI - Ester Quasi Systems (55A - 95 Shore A)
Properties
The Neuthane™ 802 series are high performance MDI - ester quasi systems designed to produce items for use in arduous application areas.
Features
- a high level of physical properties
- good cut and abrasion resistance
- good chemical resistance
- higher levels of physical properties at low end of
the hardness range compared to TDI systems - low process temperatures
Typical Applications
- Wheels (e.g. pallet truck)
- Mining and quarrying (e.g. screen decks, scraper blades)
- Oil and gas industry (e.g. gaskets, pipe pigs)
- Automotive (e.g. suspension bushes)
- Concrete Industry (e.g. moulds for decorative slabs and walls)
Processing can be by hand or by dispensing machine
Hand Processing
- Melt ISO component at 45-55°C, POLYOL components at 55-60°C for 12-24 hours
- Ensure components are completely liquid and thoroughly mixed prior to use
- Bring all components to the recommended process temperature.
- Add pigments and Antifoam (as applicable) to the polyol component whilst mixing
- It is recommended that air be removed from the ISO component under vacuum prior to addition of the curative
- Add all components and thoroughly mix ensuring that no unmixed materialis left on the container sides (if necessary the mix can be transferred to a second clean container and mixed again)
- Remove air under vacuum
- Cast into moulds, preheated to the recommended temperature
- Cure as recommended
Processing
- Avoid moisture contamination of all materials.
- Part used containers should be flushed with dry nitrogen and resealed immediately after use
- It is vital to ensure that both components are completely liquid and thoroughly mixed prior to use
- Due to the exothermic nature of the system, larger mixes will have a shorter pot life
Alternatives
- Humid/Wet - PTMEG ether based systems should be considered: Neuthane™ 100 [TDI], Neuthane™ 600 [MDI] or Neuthane™ 500 [Aliphatic]
- Dynamic/Resilience - PTMEG ether based materials should be considered: Neuthane™ 100 [TDI], Neuthane™ 600 [MDI] or Neuthane™ 801 [MDI Quasi]
- Temperature – Neuthane™ 100 [TDI PTMEG] or Neuthane™ 500 [Aliphatic Isocyanate] systems may be considered
Neuthane™ 802-NG C53 Series (2 Component) MDI - Ester Quasi Systems (55A-95 Shore A)
| Neuthane™ Curative | 802/55 NG C53 | 802/60 NG C53 | 802/65 NG C53 | 802/70 NG C53 | 802/75 NG C53 | ||
| Mix ratio N802 ISO-NG | by weight | 100 | 100 | 100 | 100 | 100 | |
| Mix ratio curative per 100 parts 802 ISO_NG | by weight | 278.1 | 199.3 | 172.4 | 154.0 | 132.4 | |
| Neuthane™ 802 ISO-NG temperature | °C | 45 | 45 | 45 | 45 | 45 | |
| Neuthane™ 802 POLY-NG 53 temperature | °C | 55 | 55 | 55 | 55 | 55 | |
| Optimum mould temperature | °C | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | |
| Pot life | minutes | 3-6 | 3-6 | 3-6 | 3-6 | 3-6 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 55 | 60 | 65 | 70 | 75 |
| DIN 2240-91 | Shore D | - | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) | 188 (1.3) | 275 (1.9) | 377 (2.6) | 449 (3.1) | 507 (3.5) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) | 275 (1.9) | 464 (3.2) | 667 (4.6) | 841 (5.8) | 855 (5.9) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) | 2755 (19) | 3480 (24) | 3770 (26) | 3916 (27) | 5221 (36) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 855 | 680 | 620 | 610 | 600 |
| Tear (Die C) | ISO 34-1 | KN/m | 28.7 | 42 | 53 | 59 | 71 |
| Tear (Trouser) | ISO 34-1 | N/mm | 10 | 11 | 18 | 18 | 19 |
| Abrasion loss | DIN 53516 | mm³ | <40 | <40 | <40 | <40 | <40 |
| Resilience | ASTM D 2632-92 | % | 52 | 50 | 50 | 49 | 45 |
| Specific gravity | g/cm³ | 1.16 | 1.17 | 1.17 | 1.18 | 1.18 | |
| Neuthane™ Curative | 802/80 NG C53 | 802/85 NG C53 | 802/90 NG53 | 802/95 NG C53 | ||
| Mix ratio N802 ISO-NG | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio curative per 100 parts 802 ISO-NG | by weight | 97 | 88 | 72.4 | 57.9 | |
| Neuthane™ 802 ISO-NG temperature | °C | 45 | 45 | 45 | 45 | |
| Neuthane™ 802 POLY-NG temperature | °C | 55 | 55 | 55 | 55 | |
| Optimum mould temperature | °C | 85 - 95 | 85 - 95 | 85 - 95 | 85 - 95 | |
| Pot life | minutes | 3 - 5 | 3 - 5 | 3 - 5 | 3 - 5 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 80 | 85 | 90 | 95 |
| DIN 2240-91 | Shore D | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) | 710 (4.9) | 884 (6.1) | 1102 (7.6) | 1392 (9.6) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) | 1421 (9.8) | 1609 (11.1) | 2059 (14.2) | 2509 (17.3) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) | 6671 (46) | 7687 (53) | 7687 (53) | 8122 (56) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 600 | 600 | 590 | 570 |
| Tear (Die C) | ISO 34-1 | KN/m | 83 | 92 | 100 | 116 |
| Tear (Trouser) | ISO 34-1 | N/mm | 24 | 26 | 32 | 43 |
| Abrasion loss | DIN 53516 | mm³ | <40 | <40 | <40 | <40 |
| Resilience | ASTM D 2632-92 | % | 40 | 36 | 36 | 35 |
| Specific gravity | g/cm³ | 1.18 | 1.18 | 1.18 | 1.18 | |
Neuthane™ 802-NG Series (3 Component) MDI - Ester Quasi Systems (55 - 95 Shore A)
Neuthane™ 802-NG Series (3 Component) MDI - Ester Quasi Systems (55 - 95 Shore A)
Properties
The Neuthane™ 802 series are high performance MDI - ester quasi systems designed to produce items for use in arduous application areas.
Features
- a high level of physical properties
- good cut and abrasion resistance
- good chemical resistance
- higher levels of physical properties at low end of
the hardness range compared to TDI systems - low process temperatures
Typical Applications
- Wheels (e.g. pallet truck)
- Mining and quarrying (e.g. screen decks, scraper blades)
- Oil and gas industry (e.g. gaskets, pipe pigs)
- Automotive (e.g. suspension bushes)
- Concrete Industry (e.g. moulds for decorative slabs and walls)
Processing can be by hand or by dispensing machine
Hand Processing
- Melt ISO component at 45°C, POLYOL components at 55°C for 12-24 hours
- Ensure components are completely liquid and thoroughly mixed prior to use
- Bring all components to the recommended process temperature.
- Add pigments and Antifoam (as applicable) to the polyol component whilst mixing
- It is recommended that air be removed from the ISO component under vacuum prior to addition of the curative
- Add all components and thoroughly mix ensuring that no unmixed materialis left on the container sides (if necessary the mix can be transferred to a
second clean containerand mixed again) - Cast into moulds, preheated to the recommended temperature
- Cure as recommended
Processing
- Avoid moisture contamination of all materials.
- Part used containers should be flushed with dry nitrogen and
resealed immediately after use - It is vital to ensure that both components are completely liquid and
thoroughly mixed prior to use - Due to the exothermic nature of the system, larger mixes will have a shorter pot life
Alternatives
- Humid/Wet - PTMEG ether based systems should be considered: Neuthane™ 100 [TDI], Neuthane™ 600 [MDI] or Neuthane™ 500 [Aliphatic]
- Dynamic/Resilience - PTMEG ether based materials should be considered: Neuthane™ 100 [TDI], Neuthane™ 600 [MDI] or Neuthane™ 801 [MDI Quasi]
- Temperature – Neuthane™ 100 [TDI PTMEG] or Neuthane™ 500 [Aliphatic Isocyanate] systems may be considered
Neuthane™ 802-NG (3 Component MDI - Ester Quasi Systems (55 - 95 Shore A)
| Neuthane™ 802-NG | Hardness shore A |
55 | 60 | 65 | 70 | 75 | |
| Mix ratio N802 ISO-NG | by weight | 100 | 100 | 100 | 100 | 100 | |
| Mix ratio N802 POLY-NG UC | by weight | 274.4 | 191.5 | 163.14 | 143.8 | 121.04 | |
| Mix ratio 1,4 butane diol | by weight | 3.73 | 7.84 | 9.24 | 10.19 | 11.32 | |
| Neuthane™ 802 ISO-NG temperature | °C | 45 | 45 | 45 | 45 | 45 | |
| Neuthane™ 802 POLY-NG temperature | °C | 55 | 55 | 55 | 55 | 55 | |
| 1,4 butane diol temperature | °C | 45 | 45 | 45 | 45 | 45 | |
| Optimum mould temperature | °C | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | |
| Pot life (250g mix adjustable with cat 44 level) • • • • (See footnote) | minutes | 2-4 | 2-4 | 2-4 | 2-4 | 2-4 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 55 | 60 | 65 | 70 | 75 |
| DIN 2240-91 | Shore D | - | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 1.5 | 1.9 | 2.6 | 3.1 | 3.5 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 2.1 | 3.2 | 4.6 | 5.8 | 5.9 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 18 | 24 | 26 | 27 | 36 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 680 | 680 | 620 | 610 | 600 |
| Tear (Die C) | ISO 34-1 | KN/m | 29 | 42 | 53 | 59 | 71 |
| Tear (Trouser) | ISO 34-1 | N/mm | 8 | 11 | 18 | 18 | 19 |
| Abrasion loss | DIN 53516 | mm³ | <40 | <40 | <40 | <40 | <40 |
| Resilience | ASTM D 2632-92 | % | 52 | 50 | 50 | 49 | 45 |
| Compression set | ISO 815 | % | 30 | 30 | 30 | 30 | 30 |
| Specific gravity | g/cm³ | 1.16 | 1.17 | 1.17 | 1.18 | 1.18 | |
| Neuthane™ 802-NG | Hardness shore A |
80 | 85 | 90 | 95 | |
| Mix ratio N802 ISO-NG | by weight | 100 | 100 | 100 | 100 | |
| Mix ratio N802 POLY-NG UC | by weight | 88.1 | 74.4 | 57.94 | 42.73 | |
| Mix ratio 1,4 butane diol | by weight | 12.95 | 13.60 | 14.43 | 15.20 | |
| Neuthane™ 802 ISO-NG temperature | °C | 45 | 45 | 45 | 45 | |
| Neuthane™ 802 POLY-NG temperature | °C | 55 | 55 | 55 | 55 | |
| 1,4 butane diol temperature | °C | 45 | 45 | 45 | 45 | |
| Optimum mould temperature | °C | 90 - 100 | 90 - 100 | 90 - 100 | 90 - 100 | |
| Pot life (250g mix adjustable with cat 44 level) | minutes | 2-4 | 2-4 | 2-4 | 2-4 | |
| Recommended cure temperature / time | °C / hrs | 70 / 16 | 70 / 16 | 70 / 16 | 70 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 80 | 85 | 90 | 95 |
| DIN 2240-91 | Shore D | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 4.9 | 6.1 | 7.6 | 9.6 |
| 300% modulus | BS 903 Pt A2 - ISO 37 | Mpa | 9.8 | 11.1 | 14.2 | 17.3 |
| Tensile strength | BS 903 Pt A2 - ISO 37 | Mpa | 46 | 53 | 53 | 56 |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 600 | 600 | 590 | 570 |
| Tear (Die C) | ISO 34-1 | KN/m | 83 | 92 | 100 | 116 |
| Tear (Trouser) | ISO 34-1 | N/mm | 24 | 26 | 32 | 43 |
| Abrasion loss | DIN 53516 | mm³ | <40 | <40 | <40 | <40 |
| Resilience | ASTM D 2632-92 | % | 40 | 36 | 36 | 35 |
| Compression set | ISO 815 | % | 28 | 28 | 29 | 30 |
| Specific gravity | g/cm³ | 1.18 | 1.18 | 1.18 | 1.18 | |
Neuthane™ 803 Series MDI – PPG Systems (55 Shore A – 95 Shore A)
Neuthane™ 803 Series MDI – PPG Systems (55 Shore A – 95 Shore A)
Properties
The Neuthane™ 803 series of MDI -PPG ether quasi systems are designed to offer a reasonable level of physical properties at a price advantage over MDI – PTMEG systems.
Features
- a reasonable level of physical properties
- low cost
- good hydrolysis resistance
- ease of use
- low viscosity (liquid at room temperature)
- low process temperatures
- two and three component forms *
- can be supplied silicone free under - SF suffix
- mercury free
* Details available upon request
Typical Applications
- Dunnage
- Non-dynamic roller coverings (e.g. conveyor rollers for the steel industry)
- Scraper blades (e.g. snow plough blades)
- Bump stops
Processing can be by hand or by dispensing machine
Hand Processing
- Heat ISO and POLYOL component to 25-40°C
- Ensure both components are completely liquid and thoroughly mixed prior to use
- Add pigments and Antifoam, as applicable, to the POLYOL component whilst mixing
- Add the ISO component and thoroughly mix ensuring that no unmixed material is left on the container sides (if necessary, the mix can be transferred to a second clean container and mixed again
- Remove air under vacuum
- Cast into moulds, preheated to the recommended temperature
- Cure as recommended
Processing
- Avoid moisture contamination of all materials
- Part used containers should be flushed with dry nitrogen and resealed immediately after use
- It is vital the POLYOL component is completely liquid and thoroughly mixed prior to use
- Due to the exothermic nature of the system, larger mixes will have a shorter pot life
Alternatives
- Dynamic / Resilience – PTMEG systems should be considered: Neuthane™ 600 [MDI prepolymer] or Neuthane™ 801 [MDI quasi]
- Solvents / Abrasion – ester based systems should be considered: Neuthane™ 700 [MDI prepolymer], Neuthane™ 802 [MDI quasi] or Neuthane™ 200 [TDI prepolymer]
- Humid / Wet – Aliphatic Isocyanate based systems should be considered: Neuthane™ 500 series
Neuthane™ 803 Series - Hardness Range
| Hardness | Neuthane™ grade | |
| Shore A | Shore D | |
| <30 | ||
| 40 | ||
| 50 | ||
| 55 | Neuthane™ 803-ISOD + 803/55 = 55A | |
| 60 | Neuthane™ 803-ISOD + 803/60 = 60A | |
| 65 | Neuthane™ 803-ISOD + 803/65 = 65A | |
| 70 | Neuthane™ 803-ISOD + 803/70 = 70A | |
| 75 | Neuthane™ 803-ISOD + 803/75 = 75A | |
| 80 | Neuthane™ 803-ISOD + 803/80 = 80A | |
| 85 | Neuthane™ 803-ISOD + 803/85 = 85A | |
| 90 | 37 | Neuthane™ 803-ISOD + 803/90 = 90A |
| 95 | 43 | Neuthane™ 803-ISOD + 803/95 = 95A |
Neuthane™ 803 Series
| Neuthane™ curative (Polyol) | 803/55 | 803/60 | 803/65 | 803/70 | 803/75 | 803/80 | 803/85 | 803/90 | 803/95 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Neuthane™ ISO | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | ||
| Mix ratio: Curative per 100 parts ISOD | by weight | 350 | 308 | 278 | 253 | 230 | 220 | 197 | 173 | 150 | |
| Resin temperature curative temperature | °C °C | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | |
| Recommended mould temp. | °C | 70-80 | 70 -80 | 70 -80 | 70 -80 | 70-80 | 70 -80 | 70 -80 | 70-80 | 70 -80 | |
| Viscosity (ISO @ 25 OC / curative @ 35OC) | cps | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | |
| Pot life (on a 500g mix) | mins | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | |
| Recommended cure temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Recommended cure time | hrs | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
| Hardness | DIN 2240-91 | Shore A | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| 100% modulus | ISO 37 | lb/in² (Mpa) | 165 (1.14) | 270 (1.86) | 350 (2.41) | 430 (2.69) | 500 (3.45) | 630 (4.34) | 740 (5.10) | 1180 (8.14) | 1340 (9.24) |
| 300% modulus | ISO 37 | lb/in² (Mpa) | 360 (2.48) | 590 (4.07) | 690 (4.75) | 880 (6.06) | 970 (6.68) | 1100 (7.58) | 1380 (9.51) | 1850 (12.76) | 2230 (15.74) |
| Tensile strength | ISO 37 | lb/in² (Mpa) | 1000 (6.89) | 1420 (9.78) | 1700 (11.71) | 1800 (12.4) | 1710 (11.78) | 1980 (13.64) | 2200 (15.16) | 2800 (19.30) | 2900 (20.00) |
| Elongation at break | ISO 37 | % | 630 | 600 | 590 | 590 | 510 | 480 | 330 | 390 | |
| Tear strength | ISO 34-1 | lb/in (kN/m) | 125 (21.9) | 190 (33.3) | 195 (34.2) | 200 (35.0) | 215 (37.7) | 250 (43.8) | 270 (47.3) | 320 (56.0) | 340 (59.5) |
| Specific gravity | g/cm³ | 1.07 | 1.07 | 1.08 | 1.08 | 1.09 | 1.09 | 1.09 | 1.09 | 1.10 | |
Neuthane™ 803 Series
| Neuthane™ curative (Polyol) | 803/55 | 803/60 | 803/65 | 803/70 | 803/75 | 803/80 | 803/85 | 803/90 | 803/95 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Neuthane™ ISO | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | 803-ISOD | ||
| Mix ratio: Curative per 100 parts ISOD | by weight | 350 | 308 | 278 | 253 | 230 | 220 | 197 | 173 | 150 | |
| Resin temperature curative temperature | °C °C | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | 25 35 | |
| Recommended mould temp. | °C | 70-80 | 70 -80 | 70 -80 | 70 -80 | 70-80 | 70 -80 | 70 -80 | 70-80 | 70 -80 | |
| Viscosity (ISO @ 25 OC / curative @ 35OC) | cps | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | 50/650 | |
| Pot life (on a 500g mix) | mins | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | 4-6 | |
| Recommended cure temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Recommended cure time | hrs | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
| Hardness | DIN 2240-91 | Shore A | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| 100% modulus | ISO 37 | lb/in² (Mpa) | 165 (1.14) | 270 (1.86) | 350 (2.41) | 430 (2.69) | 500 (3.45) | 630 (4.34) | 740 (5.10) | 1180 (8.14) | 1340 (9.24) |
| 300% modulus | ISO 37 | lb/in² (Mpa) | 360 (2.48) | 590 (4.07) | 690 (4.75) | 880 (6.06) | 970 (6.68) | 1100 (7.58) | 1380 (9.51) | 1850 (12.76) | 2230 (15.74) |
| Tensile strength | ISO 37 | lb/in² (Mpa) | 1000 (6.89) | 1420 (9.78) | 1700 (11.71) | 1800 (12.4) | 1710 (11.78) | 1980 (13.64) | 2200 (15.16) | 2800 (19.30) | 2900 (20.00) |
| Elongation at break | ISO 37 | % | 630 | 600 | 590 | 590 | 510 | 480 | 330 | 390 | |
| Tear strength | ISO 34-1 | lb/in (kN/m) | 125 (21.9) | 190 (33.3) | 195 (34.2) | 200 (35.0) | 215 (37.7) | 250 (43.8) | 270 (47.3) | 320 (56.0) | 340 (59.5) |
| Specific gravity | g/cm³ | 1.07 | 1.07 | 1.08 | 1.08 | 1.09 | 1.09 | 1.09 | 1.09 | 1.10 | |
Information contained in the data is, to the best of our knowledge, true and accurate. Since conditions of use are beyond our control, no warranty is given or implied in respect of any recommendations or suggestions made by ourselves, nor is freedom from patent infringement inferred.
Neuthane™ 800 Series
Download technical information of Neuthane™ 800 Series
