Polyurethane Resin
Polyurethanes are versatile materials that can be tailored for many different applications. A wide variety of hardness, cure speeds, viscosities, mechanical and thermal properties are possible. Alchemie manufacture an extensive range of two component polyurethane systems for applications such as vacuum casting, RIM casting, clear casting, model making and tooling.
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PU3652
ALCHEMIX PU 3652 is an unfilled two component polyurethane system, which has no odour and very low viscosity. Mineral and metallic fillers may be added to it in variable ratios depending on the casting thickness. This economical casting resin can be used to produce ultra-fine details in model making or as a low viscosity casting resin for pattern making. ALCHEMIX PU 3652 is recommended for use in open moulds. Learn More -
PU368
ALCHEMIX PU368 is a two component, odourless fastcast polyurethane system to which specific dry fillers can be added. The high flexural strength of this product ensures that parts with thin sections are very strong and not brittle. Extremely high Tg ensures thermal stability at high temperature. Very low and time stable shrinkage. Learn More -
VC3391F
ALCHEMIX VC 3391F is a very low viscosity, rigid, polyurethane vacuum casting system formulated for use in gravity vacuum casting machines. ALCHEMIX VC 3391F has excellent physical properties and extremely fast demould time, this vacuum casting system cures in translucent solid and can be pigmented if desired. Slower versions of this product are available. Learn More