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polyurethane rigid integral foam 85K (PUR IHS 85K)



We use this material in the following process(es):

Reacting in mould (RIM).
Foamed moulding parts up to 50 kg and casted parts up to 65 kg


Material number   2808  
Density ISO 1183 1,1 g/cm3
   

Mechanical properties

Tensile strength ISO 527 53 MPa
Elongation at break ISO 527 13 %
Tensile modulus ISO 527 2000 MPa
Ball pressure hardness ISO 2039-1 88 MPa
Standard for ball pressure hardness   H358/30  
   

Electrical properties

Volume resistivity IEC 60093 7E12 Ohm · m
Surface resistivity IEC 60093 1014 Ohm
   

Thermal properties

Linear thermal expansion along|cross to direction of flow ISO 11359 110 10-6/K
Melting point or glass transition temp. ISO 11357 155 °C
Heat distortion temperature A ISO 75 HDT/A (1.8 MPa) 75 °C
Heat distortion temperature B ISO 75 HDT/B (0,45 MPa) 100 °C
Short time use temperature   90 °C
Continuous use temperature   60 °C
Minimal use temperature   -40 °C
   

Other properties

Transparency (opaque/translucent/clear)   opaque  
Raw material   Baydur 110 (Bayer)  
   

This datasheet is a print-out of the material database RIWETA 4.1 and is intended for personal use only.

The figures in this datasheet are guide values. The values are affected by processing conditions, modifications, additives and environmental conditions and they do not release you from the obligation to check the validity and to undertake tests on your own. The information given is based on our state of knowledge. The material data is not to be construed as guaranteeing specific properties and the data can not be used to deduce the suitability for a particular application.

It remains the responsibility of the user of our products not to infringe patent rights and to comply with existing laws and regulations.

Hüttig GmbH
Technische Kunststoffteile
Industriegebiet
D-07774 Dornburg-Camburg



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