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 Considerations

• 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