Erapol® EHP series

polyurethane-systems | Polyether (PTMEG), TDI prepolymer low temperature

* PTMEG
* Excellent hydrolysis resistance
* Low temperature down to -60°C
* low heat build up

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Product information


EHP SERIES

ERAPOL EPH is a liquid isocyanate terminated prepolymer basted on PTMEG polyol.

Polymers made from ERAPOL EHP exhibits outstanding resilience, low hysteresis and heat build up as well as excellent hydrolysis resistance.

ERAPOL EHP elastomers show excellent low temperature resistance, making them suitable for applications involving service temperatures below 0°C (up to -60°C)

available in shore 70A-70D.

KEY APPLICATIONS

ERAPOL EHP has a high resilience and is suitable for mining applications, particularly in slurry applications such as pipelining, pump impellers, floatation equipment etc.

INDUSTRIAL USE

Automotive, building and construction, coated fabrics, electical, engineered components, food, mining oil, chemicals and marine, rollers, seals and gaskets, footwear, wheel and tyres.

PRODUCT DESCRIPTION

Benefits of TDI systems is that they are easy to process because of their shorter demould times, lower cure temperature and are less sensitive to moisture compared to MDI types.

Polyethers are recommended for application for parts that undergo high dynamic stress, i.e they incur lower heat build-up.  Polyethers also provides excellent hydrolysis stability, have a lower viscosity and specific gravity.



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Erapol® EHP series