Product Data Sheet Low pressure RIM-system, high impact resistant Product Benefit Manufacture of shock-resistant mouldings Simulation of PE / PP with very high impact Fast curing with good flowability Short demoulding time Very abrasion resistant surface Basis Two-component-PUR-system Resin Biresin® RG51 HS, polyol, yellowish-translucent and black, unfilled Hardener Biresin®G53, MDI-based isocyanate, amber, unfilled Physical Data (approx. values) Individual components Biresin® RG51 HS resin translucent Biresin® RG51 HS resin black

■ The resin component must be stirred thoroughly before use. ■ The resin component must be preheated up to at least 30°C. The mould temperature should be at least 30°C. This is necessary to avoid a brittleness phase at short demoulding times. ■ For processing a two-component dosage mixing machine is necessary which conforms to reactivity of resin and volume of casting parts. A static-dynamic mixing unit is recommended. ■ Machine vessel for resin component (part A - polyol) must have a mixing unit and heating. ■ Machine vessel for hardener component (Part B - isocyanate must be moisture tight,...