Neuthane™ 100 Series TDI - PTMEG Ether Prepolymers (72 - 85 Shore A)
Neuthane™ 100 Series TDI - PTMEG Ether Prepolymers (72 - 85 Shore A)
Properties
The NeuthaneTM 100 series are high performance TDI – PTMEG ether prepolymers designed to produce items for use in arduous application areas.
Features
- a high level of physical properties
- very good dynamic performance
- good hydrolysis resistance
- ease of use
- low viscosity
- choice of normal or long pot life grades
- hardness ranges from 70A-95A
Typical Applications
- Wheels (e.g. fork truck, pallet truck and press-on bands)
- High load roller coverings (e.g. steel & paper industry)
- Mining and quarrying (e.g. screen decks)
- Hydrocyclones
- Oil and gas industry (e.g. gaskets)
- Automotive (e.g. suspension bushes)
- Pipe-linings
- Metal Finishing (e.g. vibration bowls)
Processing can be by hand or by dispensing machine
Hand Processing
- Melt prepolymer at 50-70°C for 12-24 hours (as a guide the grades with the lower NCO value will take longer to melt than those with higher NCO values)
- Heat the prepolymer and curative to the recommended temperature
- Add pigments and Antifoam, as applicable, whilst mixing
- It is recommended that air be removed from the prepolymer under vacuum prior to addition of the curative
- Add the curative 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 prolonged storage of prepolymers at elevated temperatures. This will result in low hardness and lower properties of the cured material
- Avoid moisture contamination of all materials
- Partially used containers should be flushed with dry nitrogen and resealed immediately after use
- ‘LV’ grades available for certain hardnesses allowing easier processing due to lower viscosity
Alternatives
- Solvents/Abrasion
- ester based systems should be considered: NeuthaneTM 200 [TDI] or NeuthaneTM 700 [MDI] - Humid/Wet
- MDI or Aliphatic Isocyanate based systems should be considered: NeuthaneTM 600 [MDI] or NeuthaneTM 500 [Aliphatic] - Resilience
– improvements can be achieved with MDI based systems: NeuthaneTM 600HR - Cost
– NeuthaneTM 100 [PTMEG/PPG], NeuthaneTM 300 [PPG] or NeuthaneTM 200 [Ester] can be considered
NeuthaneTM 100 Series TDI - PTMEG Ether Prepolymers (72 - 85 Shore A)
| NeuthaneTM | 122 | 122 | 122MVL | 128S | 128S | 128 | 128 | 132S | 132S | ||
| %NCO (mid-point) | % | 2.2 | 2.2 | 2.2 | 2.8 | 2.8 | 2.8 | 2.8 | 3.2 | 3.2 | |
| Curative | MOCA | CA6 | CA6 | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | ||
| Recommended stoichiometry | % | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Mix ratio curative per 100 parts resin | by weight | 6.6 | 5.3 | 5.3 | 8.5 | 6.8 | 8.5 | 6.8 | 9.7 | 7.7 | |
| Resin temperature | °C | 80 | 80 | 80 | 75 | 70 - 80 | 75 | 70-80 | 75 | 75 | |
| Curative temperature | °C | 110 | 20-25 | 20-25 | 110 | 20-25 | 110 | 20-25 | 110 | 20-25 | |
| Recommended mould temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Resin viscosity (100°C/process temperature) | cPs | 840/1350 | 840/1350 | 400/940 | 800/1202 | 1000/1205 | 920/1340 | 920/1340 | 420/980 | 420/980 | |
| Pot life (on a 500g mix) | minutes | 15 | 12 | 10 | 18 | 12 | 13 | 7½ | 17 | 6½ | |
| Recommended cure temperature / time | °C / hrs | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90/16 | 90 / 16 | 90 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 78 | 72 | 71 | 83 | 80 | 84 | 81 | 85 | 85 |
| DIN 2240-91 | Shore D | - | - | - | - | - | - | - | |||
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
510 (3.5) |
500 (3.4) |
468 (3.2) |
700 (4.8) |
658 (4.5) |
810 (5.6) |
763 (5.3) |
840 (5.8) |
914 (6.3) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
840 (5.8) |
900 (6.2) |
816 (5.6) |
1340 (9.2) |
1250 (8.6) |
1450 (10.0) |
1350 (9.3) |
1600 (11) |
1500 (10.3) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
4000 (27.6) |
3700 (25.8) |
2440 (16.8) |
4150 (28.6) |
3300 (22.8) |
4500 (31.0) |
4200 (29.1) |
4200 (23.0) |
2520 (17.4) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 600 | 630 | 594 | 530 | 400 | 510 | 506 | 510 | 434 |
| Tear strength | BS 903 Pt A3 - ISO 34-1 | lb/in (KN/m) |
370 (64.8) |
360 (63.0) |
338 (59.3) |
400 (70.1) |
360 (63.0) |
420 (73.5) |
421 (73.6) |
380 (66.5) |
413 (72.5) |
| Compression set | BS903 Pt A6 - ISO 815 | % | 22 | 27 | 30 | 30 | 34 | 25 | 25 | 38 | 32 |
| Abrasion loss | DIN 53516 | mm³ | 32 | 52 | 12 | 48 | 13 | 38 | 10 | 59 | 25 |
| Resilience | ASTM D 2632-92 | % | 59 | 62 | 68 | 54 | 62 | 63 | 65 | 46 | 58 |
| Specific gravity | g/cm³ | 1.05 | 1.05 | 1.03 | 1.06 | 1.01 | 1.06 | 1.02 | 1.07 | 1.05 | |
| NeuthaneTM | 132 | 132 | 143S | 143S | 143 | 143 | 150S | 150S | ||
| %NCO (mid-point) | % | 3.2 | 3.2 | 4.3 | 4.3 | 4.3 | 4.3 | 5.0 | 5.0 | |
| Curative | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | ||
| Recommended stoichiometry | % | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Mix ratio curative per 100 parts resin | by weight | 9.7 | 7.7 | 13.0 | 10.4 | 13.0 | 13.0 | 15.1 | 12.1 | |
| Resin temperature | °C | 75 | 75 | 75 | 75 | 75 | 75 | 70 | 70 | |
| Curative temperature | °C | 110 | 20-25 | 110 | 20-25 | 110 | 20-25 | 110 | 20-25 | |
| Recommended mould temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Resin viscosity (100°C /process temperature) | cPs | 770 / 1800 | 770 / 1800 | 430 / 1000 | 580 / 1000 | 430 / 2125 | 430 / 2125 | 250 / 750 | 250 / 750 | |
| Pot life (on a 500g mix) | minutes | 11 | 4½ | 12 | 10 | 7 | 5½ | 9 | 4½ | |
| Recommended cure temperature / time | °C / hrs | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 85 | 87 | 90 | 89 | 90 | 88 | 92 | 92 |
| DIN 2240-91 | Shore D | - | - | 37 | - | 37 | - | 40 | 40 | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
790 (5.5) |
815 | 1260 (8.7) |
1360 (9.4) |
1320 (9.1) |
1060 (7.3) |
1510 (10.4) |
1400 (9.7) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
1600 (11) |
1400 | 3000 (20.7) |
2380 (16.4) |
2950 (20.3) |
1500 (10.3) |
3100 (21.0) |
2050 (14.1) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
5300 (36.6) |
4030 | 6600 (45.5) |
3940 (27.2) |
6200 (42.7) |
4830 (33.3) |
6350 (43.8) |
5110 (35.2) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 530 | 519 | 410 | 394 | 400 | 612 | 420 | 496 |
| Tear strength | BS 903 Pt A3 - ISO 34-1 | lb/in (KN/m) |
470 (82.4) |
503 | 500 (87.7) |
440 (77.0) |
510 (89.3) |
566 (99.0) |
510 (89.3) |
561 (98.1) |
| Compression set | BS903 Pt A6 - ISO 815 | % | 29 | 28 | 30 | 34 | 29 | 46 | 30 | 49 |
| Abrasion loss | DIN 53516 | mm³ | 43 | 20 | 34 | 34 | 29 | 40 | 34 | 34 |
| Resilience | ASTM D 2632-92 | % | 54 | 65 | 43 | 54 | 47 | 52 | 45 | 44 |
| Specific gravity | g/cm³ | 1.06 | 1.01 | 1.09 | 1.09 | 1.09 | 1.07 | 1.10 | 1.07 | |
NeuthaneTM 100 Series TDI - PTMEG Ether Prepolymers (94 - 95 Shore A)
| NeuthaneTM | 155S | 155S | 155 | 155 | 163S | 163S | 163 | ||
| %NCO (mid-point) | % | 5.5 | 5.5 | 5.5 | 5.5 | 6.3 | 6.3 | 6.3 | |
| Curative | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | MOCA | ||
| Recommended stoichiometry | % | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Mix ratio curative per 100 parts resin | by weight | 16.5 | 13.3 | 16.5 | 13.3 | 19.0 | 15.2 | 19.0 | |
| Resin temperature | °C | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |
| Curative temperature | °C | 110 | 20-25 | 110 | 20-25 | 110 | 20-25 | 110 | |
| Recommended mould temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Resin viscosity (100°C / process temperature) | cps | 250/860 | 250/860 | 280/890 | 250/890 | 270/600 | 270/600 | 270/600 | |
| Pot life (on a 500g mix) | minutes | 7 | 3 | 5 | 3 | 5 | 5 | 3.5 | |
| Recommended cure temperature / time | °C / hrs | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 94 | 95 | 94 | 94 | 95 | 95 | 95 |
| DIN 2240-91 | Shore D | 43 | 47 | 43 | 43 | 47 | 47 | 47 | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
1730 (11.9) |
1570 (10.8) |
1820 (12.6) |
1740 (12.0) |
2250 (15.5) |
2060 (14.2) |
2210 (15.2) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
4530 (31.2) |
3360 (23.2) |
4180 (28.8) |
3540 (24.4) |
5250 (36.2) |
3700 (25.5) |
5250 (36.2) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
6660 (45.9) |
5820 (40.3) |
6300 (45.9) |
7000 (48.3) |
6580 (45.4) |
6700 (46.2) |
6580 (45.4) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 380 | 375 | 400 | 407 | 350 | 400 | 400 |
| Tear strength | BS 903 Pt A3 - ISO 34-1 | lb/in (KN/m) |
560 (98.0) |
572 (100.4) |
570 (99.8) |
580 (101.8) |
575 (100.6) |
660 (115.5) |
575 (100.6) |
| Compression set | BS903 Pt A6 - ISO 815 | % | 30 | 40 | 28 | 28 | 31 | 34 | 32 |
| Abrasion loss | DIN 53516 | mm³ | 34 | 50 | 31 | 30 | 36 | 53.5 | 36 |
| Resilience | ASTM D 2632-92 | % | 47 | 47 | 44 | 45 | 44 | 42 | 47 |
| Specific gravity | g/cm³ | 1.11 | 1.07 | 1.11 | 1.08 | 1.12 | 1.06 | 1.12 | |
NeuthaneTM 100LV Series Low Viscosity TDI - PTMEG Ether Prepolymers (80 Shore A - 75 Shore D)
| NeuthaneTM | 128SLV | 128LVT | 128SLV | 141SLV | 143SLV | 143SLV | 164LV | 164LV | 2192LV | 2192LV | ||
| %NCO (mid-point) | % | 2.8 | 2.8 | 2.8 | 4.1 | 4.3 | 4.3 | 6.4 | 6.4 | 9.2 | 9.2 | |
| Curative | MOCA | CA6 | CA6 | CA6 | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | ||
| Recommended stoichiometry | % | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Mix ratio curative per 100 parts resin | by weight | 8.5 | 6.8 | 6.8 | 9.9 | 13.0 | 10.4 | 19.3 | 15.5 | 27.8 | 22.3 | |
| Resin temperature | °C | 75 | 75 | 75 | 75 | 75 | 75 | 65 | 65 | 55 | 55 | |
| Curative temperature | °C | 110 | 20-25 | 20-25 | 20-25 | 110 | 20-25 | 110 | 20-25 | 110 | 20-25 | |
| Recommended mould temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Resin viscosity (100°C / process temperature) | cPs | 350/1380 | 425/990 | 350/1380 | 250/560 | 250/575 | 250/575 | 220/1300 | 220/1300 | 150/1185 | 160/1185 | |
| Pot life (on a 500g mix) | minutes | 18 | 6 | 9 | 6 | 12 | 6 | 4 | 2.5 | 2 | 1.5 | |
| Recommended cure temperature / time | °C / hrs | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 83 | 83 | 81 | 90 | 90 | 91 | - | - | - | - |
| DIN 2240-91 | Shore D | - | - | - | - | 37 | - | 65 | 64 | 75 | 72 | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
700 (4.8) |
715 (5.0) |
690 (4.8) |
1360 (9.4) |
1260 (8.7) |
1010 | 4100 (27.6) |
2680 (18.5) |
5450 (37.5) |
4100 (28.4) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
1340 (9.2) |
1130 (8.0) |
1170 (8.1) |
2380 (16.4) |
2520 (17.4) |
1850 | 6100 (42.0) |
5178 (35.7) |
- | - |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
4150 (28.6) |
4910 (33.9) |
2480 (17.1) |
3940 (27.2)) |
6400 (44.2) |
4530 | 8100 (55.8) |
7614 (52.5) |
6150 (42.4) |
6300 (43.6) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 530 | 661 | 489 | 394 | 420 | 528 | 280 | 300 | 150 | 225 |
| Tear strength | BS 903 Pt A3 - ISO 34-1 | lb/in (KN/m) |
400 (70.1) |
413 (72.5) |
418 (73.3) |
533 (93.5) |
480 (84.0) |
509 | 770 (135.0) |
722.2 (127.0) |
1050 (7.24) |
900 (157.5) |
| Compression set | BS903 Pt A6 - ISO 815 | % | 30 | 29 | 34 | 37 | 31 | 35 | 21 | - | 90 | - |
| Abrasion loss | DIN 53516 | mm³ | 48 | 18 | 11 | 27 | 35 | n.a. | 28 | 40 | 29 | 90 |
| Resilience | ASTM D 2632-92 | % | 54 | 65 | 68 | 52 | 43 | 50 | 41 | 38 | 44 | 30 |
| Specific gravity | g/cm³ | 1.06 | 1.02 | 1.02 | 1.05 | 1.09 | n.a. | 1.14 | 1.13 | 1.18 | 1.18 | |
Neuthane™ 100 Series TDI - PTMEG / PPG Ether Prepolymers (82 - 95 Shore A)
Neuthane™ 100 Series TDI - PTMEG / PPG Ether Prepolymers (82 - 95 Shore A)
Properties
The NeuthaneTM 100 TDI - PTMEG / PPG ether prepolymers are designed to offer a good level of physical properties at a price advantage over pure TDI – PTMEG systems.
Features
- a high level of physical properties
- very good dynamic performance
- good hydrolysis resistance
- ease of use
- low viscosity
- choice of normal or long pot life grades
- hardness range from 70A-95A
Typical Applications
- Wheels (e.g. pallet truck)
- Medium load roller coverings (e.g. conveyor rollers for the steel industry)
- Mining and quarrying (e.g. scraper blades)
Processing can be by hand or by dispensing machine
Hand Processing
- Melt prepolymer at 50-70°C for 12-24 hours
- Heat the prepolymer and curative to the recommended temperature
- Add pigments and Antifoam, as applicable, whilst mixing
- It is recommended that air be removed from the prepolymer under vacuum prior to addition of the curative
- Add the curative 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 prolonged storage of prepolymers at elevated temperatures. This will result in low hardness and lower properties of the cured material
- Avoid moisture contamination of all materials
- Partially used containers should be flushed with dry nitrogen and resealed immediately after use
- The development of cure is longer than for pure PTMEG systems so in mould times may need to be extended. Rapid temperature changes during the early stages of cure may result in splits forming in large components.
Alternatives
- Solvents
- ester based systems should be considered: NeuthaneTM 200 [TDI] or NeuthaneTM 700 [MDI] - Humid/Wet
- MDI or Aliphatic Isocyanate based Systems should be considered: NeuthaneTM 600 [MDI] or NeuthaneTM 500 [Aliphatic] - Dynamic
– pure PTMEG systems should be considered: NeuthaneTM 100 [TDI] or NeuthaneTM 600 [MDI]
NeuthaneTM 100 Series TDI - PTMEG / PPG Ether Prepolymers (82 - 95 Shore A)
| NeuthaneTM | 127 | 127 | 142 | 142 | 153 | 162 | ||
| %NCO (mid-point) | % | 2.85 | 2.85 | 4.3 | 4.3 | 5.5 | 6.3 | |
| Curative | MOCA | CA6 | MOCA | CA6 | MOCA | MOCA | ||
| Recommended stoichiometry | % | 95 | 95 | 95 | 95 | 95 | 95 | |
| Mix ratio curative per 100 parts resin | by weight | 8.6 | 6.9 | 13.0 | 10.5 | 16.6 | 19.0 | |
| Resin temperature | °C | 70 | 70 | 70 | 70 | 70 | 65 | |
| Curative temperature | °C | 110 | 20-25 | 110 | 20-25 | 110 | 110 | |
| Recommended mould temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | |
| Resin viscosity (100°C / process temperature) | cPs | 475/1120 | 475/1120 | 285/923 | 275/923 | 170/715 | 140/629 | |
| Pot life (on a 500g mix) | minutes | 10 | 8 | 10 | 7 | 8 | 4.5 | |
| Recommended cure temperature / time | °C / hrs | 90 / 16 | 90/16 | 90 / 16 | 90/16 | 90 / 16 | 90 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 82 | 80 | 90 | 88 | 93 | 95 |
| DIN 2240-91 | Shore D | - | - | - | - | - | - | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
640 (4.4) |
637 (4.4) |
1150 (7.9) |
1060 (7.3) |
1630 (11.2) |
1900 (13.1) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
1000 (6.9) |
940 (6.5) |
2180 (15.0) |
1580 (10.9) |
3470 (23.9) |
4720 (32.5) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
3500 (24.1) |
3370 (23.2) |
5050 (34.8) |
3740 (25.7) |
5990 (41.3) |
6000 (41.4) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 700 | 792 | 450 | 508 | 390 | 340 |
| Tear strength | BS 903 Pt A3 - ISO 34-1 | lb/in (KN/m) |
380 (66.5) |
376 (65.7) |
400 (70.1) |
36 (6.3) |
430 (75.3) |
460 (80.8) |
| Compression set | BS903 Pt A6 - ISO 815 | % | 32 | 23 | 39 | 52 | 42 | 41 |
| Abrasion loss | DIN 53516 | mm³ | 55 | 63 | 55 | 101 | 61 | 70 |
| Resilience | ASTM D 2632-92 | % | 54 | 53 | 40 | 33 | 32 | 39 |
| Specific gravity | g/cm³ | 1.06 | 1.03 | 1.09 | 1.07 | 1.12 | 1.12 | |
Neuthane™ 2100 Series
Neuthane™ 2100 Series
Properties
The NeuthaneTM 2100 series are low-odour, high perfomance TDI – PTMEG ether prepolymers designed to produce items for use in arduous application areas.
Features
- low levels of free isocyanate
- a high level of physical properties
- very good dynamic performance
- good hydrolysis resistance
- ease of use
- low viscosity
- hardness range from 85A-95A*
* Lower hardness can be obtained with NeuthaneTM CA curatives. (Details available upon request)
Typical Applications
- Wheels (e.g. fork truck, pallet truck and press-on bands)
- High load roller coverings (e.g. steel & paper industry)
- Mining and quarrying (e.g. screen decks, pipe lining)
- Hydrocyclones
- Oil and gas industry (e.g. gaskets)
- Automotive (e.g. suspension bushes)
- Metal Finishing (e.g. vibration bowls)
Processing can be by hand or by dispensing machine
Hand Processing
- Melt prepolymer at 50-70°C for 12-24 hours (as a guide the grades with the lower NCO value will take longer to melt than those with higher NCO values)
- Heat the prepolymer and curative to the recommended temperature
- Add pigments and Antifoam, as applicable, whilst mixing
- It is recommended that air be removed from the prepolymer under vacuum prior to addition of the curative
- Add the curative 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 prolonged storage of prepolymers at elevated temperatures. This will result in low hardness and lower properties of the cured material
- Avoid moisture contamination of all materials
- Partially used containers should be flushed with dry nitrogen and resealed immediately after use
Alternatives
- Solvents
- ester based systems should be considered: NeuthaneTM 200 [TDI] or NeuthaneTM 700 [MDI] - Humid/Wet
- MDI or Aliphatic Isocyanate based Systems should be considered: NeuthaneTM 600 [MDI] or NeuthaneTM 500 [Aliphatic] - Resilience
– improvements can be achieved with MDI based systems: NeuthaneTM 600HR [Prepolymer] - Cost
– NeuthaneTM100 [PTMEG/PPG], NeuthaneTM300 [PPG] or NeuthaneTM 200 [Ester] can be considered
NeuthaneTM 2100 Series Low Odour TDI - PTMEG Ether Prepolymers (85 - 95 Shore A - 47 Shore D)
| NeuthaneTM | 2132 | 2132 | 2143 | 2143 | 2155 | 2155 | 2163 | 2163 | ||
| %NCO (mid-point) | % | 3.2 | 3.2 | 4.3 | 4.3 | 5.5 | 5.5 | 6.3 | 6.3 | |
| Curative | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | MOCA | CA6 | ||
| Recommended stoichiometry | % | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Mix ratio curative per 100 parts resin | by weight | 9.7 | 7.7 | 13.0 | 10.4 | 16.6 | 13.3 | 19.0 | 15.3 | |
| Resin temperature | °C | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |
| Curative temperature | °C | 110 | 110 | 110 | 20-25 | 110 | 20-25 | 110 | 20-25 | |
| Recommended mould temperature | °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| Resin viscosity (100°C / process temperature) | cPs | 670 / 1345 | 670 / 1345 | 430 / 1146 | 430 / 1146 | 210 / 643 | 210 / 643 | 250 / 675 | 250 / 675 | |
| Pot life (on a 500g mix) | minutes | 17 | 3 | 10 | 5 | 7 | 5 | 5 | 3 | |
| Recommended cure temperature / time | °C / hrs | 90 / 16 | 90/16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | 90 / 16 | |
| Hardness | DIN 2240-91 | Shore A | 85 | 84 | 90 | 91 | 94 | 94 | 95 | 97 |
| DIN 2240-91 | Shore D | - | - | 37 | 38 | 43 | 43 | 47 | 50 | |
| 100% modulus | BS 903 Pt A2 - ISO 37 | lb/in² (Mpa) |
915 (6.3) |
803 (5.5) |
1320 (9.1) |
1300 (9.0) |
1850 (12.8) |
1590 (11.0) |
2660 (18.4) |
2010 (13.9) |
| 300% modulus | BS 903 Pt A2 - ISO 37 | lb/in²
(Mpa) |
1730 (11.9) |
1340 (9.2) |
2250 (15.5) |
2410 (16.6) |
400 (27.6) |
3130 (21.6) |
5810 (40.0) |
4590 (31.6) |
| Tensile strength | BS 903 Pt A2 - ISO 37 | lb/in²
(Mpa) |
5650 (38.9) |
3010 (20.8) |
6910 (47.7) |
4540 (31.3) |
6970 (48.1) |
5220 (36.0) |
7100 (49.0) |
5810 (40.0) |
| Elongation at break | BS 903 Pt A2 - ISO 37 | % | 490 | 500 | 400 | 390 | 380 | 377 | 380 | 342 |
| Tear strength | BS 903 Pt A3 - ISO 34-1 | lb/in (KN/m) |
450 (78.9) |
408 (71.3) |
490 (85.6) |
525 (92.1) |
450 (78.9) |
537 (93.9) |
610 (106.9) |
590 (103.5) |
| Compression set | BS903 Pt A6 - ISO 815 | % | 30 | 27 | 31 | 29 | 30 | 45 | 28 | 44 |
| Abrasion loss | DIN 53516 | mm³ | 40 | 41 | 34 | 43 | 35 | 45 | 41 | 55 |
| Resilience | ASTM D 2632-92 | % | 55 | 60 | 44 | 46 | 47 | 45 | 44 | 50 |
| Specific gravity | g/cm³ | 1.06 | 1.05 | 1.10 | 1.06 | 1.11 | 1.07 | 1.12 | 1.07 | |
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™ 100 & 2100 Series
Download technical information of Neuthane™ 100 & 2100 Series
