Synthene PR 740 POLYOL 1,2 kg

Any need for semi-flexible part with high impact resistance and mechanically demanding such as car bumpers or living hinges.

PR 740POLYOL. Color: Amber liquid / Viscosity : approximately750 mPa.s. Mix PR 740 POLYOL 1 ,2 kg plus PR 7XX ISO 1kg (ratio 100/100). Color: amber liquid / Viscosity : approximately1000 mPa.s / PotLife : 7-8 min / Démoulding time at 70°C :40 min / Simulation of: PP, PEHD / HdT: 94°C / Hardness : 83 ShD / Flexural modulus of elasticity : 590 Mpa / Charpy impact strength (ISO 179-1/1fUc: 2010) :24kJ/m².

Polyol to mix with the ISO PR7series 1Kg (SY5702).Polyurethane resins dedicated to the production of prototypes and/or limited series. Process in vacuum casting machines with silicone moulds. Their properties allow the realisation of functional pieces, mechanical parts similar to PP or PEHD thermoplastic types.