Synthene PRA 794
PRA 794
PRA 794 Definition
Self-extinguishing, 5V according to UL94, polyurethane resin for vacuum casting.
Halogen free, and mercury free product suitable with European directive: 2011/65/EC, 2002/96/EC, 2000/53/EC and 2000/11/EC.
High thermal resistance (HdT : 130°C) and good chemical resistance.
Low aggressivity on silicon moulds.
Properties
PR 794 Polyol SH 194 000 | PR 700 / 751 / 794 I SH 000 401 | PR A 794 (SH 194 401) | Aspect – Color | Black liquid | Transparent liquid
colorless | Black liquid |
|---|---|---|---|
Viscosity Brookfield LVT (mPa.s)
According to MO-051 | 1000 | 1200 | |
Density at 25°C
According to MO-032 | 1.16 | 1.15 | 1.16 |