Light filled polyurethane with low thermal expansion, excellent surface finishing. CNC machinable.

Application

Foundry patterns    Core boxes    Gauges    Pilot moulds for PU    Checking fixture and many more

 

Key Properties

Good impact and abrasion resistance    Low expansion    Good surface

 

	Index
Density g/cm3 (approx.) Color Compressive Strength MPa (DIN EN ISO 604) Flexural strength, (DIN EN ISO 178) Linear Thermal Expansion Co-efficient Abrasion resistance, Taber value Shore D  (DIN 53505) Heat distortion, ISO 75	1.1 ± 3% Off-white 55-65 60-65 N/mm2 48-53 x10-6k-1 400-500mm3 85 90℃