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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  • PU3604

    ALCHEMIX PU 3604 is an unfilled, no odour, low viscosity two component polyurethane system to which mineral and metallic fillers can be added at variable ratios depending on the application and the required thickness of the casting. ALCHEMIX PU 3604 has excellent physical properties, most notably excellent impact resistance. ALCHEMIX PU 3604 is available as a standard cure speed version (7 - 9 minute pot life) or as a fast cure speed version (2 - 3 minute pot life). The product is pigmented black, but is available in other colours on request. Learn More
  • PU3619

    ALCHEMIX PU 3619 is a two component polyurethane foam system, that when mixed gives a low density rigid foam. ALCHEMIX PU 3619 can be used for a variety of applications such as structural infill of hollow components .The foam is durable and has excellent physical properties. Typical free rise density is between 40 – 50 kgm-3. Learn More
  • PU3841

    ALCHEMIX PU 3841 is a two component polyurethane system, which is designed to simulate thermoplastics such as polypropylene. The system is ideal for rapid prototyping and limited production runs using dedicated metering machinery. The product is ideal for high temperature applications, such as under the bonnet uses in the automotive industry. Learn More
  • PU3842

    ALCHEMIX PU 3842 is a two-component polyurethane system, which is designed to simulate thermoplastics such as polypropylene. The system is ideal for rapid prototyping and limited production runs using dedicated metering machinery. The product is ideal for applications requiring high impact resistance and dimensional stability at elevated temperatures. Learn More
  • VC3352

    ALCHEMIX VC 3352 is a two component UV stable, non-toxic, water clear vacuum casting system designed specifically for use in gravity vacuum casting machines. ALCHEMIX VC 3352 has excellent mechanical properties and can be used to simulate thermoplastics such polycarbonate, shock resistant PMMA and ABS. Learn More

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