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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  • Crystal Cast 100

    Crystal Cast 100 is a two component polyurethane system which is water clear when cured. Crystal Cast 100 is ideal for rapid prototyping, embedding or any type of clear casting, with or without vacuum. Learn More
  • Crystal Cast 200

    Crystal Cast 200 is a two component polyurethane system which is water clear when cured. Crystal Cast 200 is ideal for rapid prototyping, embedding or any type of clear casting, with or without vacuum. Learn More
  • Crystal Cast 300

    Crystal Cast 300 is a two component polyurethane system which is water clear when cured. Crystal Cast 300 is ideal for casting in bulk such as sculptures, embedding decorative objects and other similar applications Learn More
  • Crystal Cast 400

    Crystal Cast 400 is a two component polyurethane system which is water clear when cured. Crystal Cast 400 is ideal for casting in bulk such as sculptures, embedding decorative objects and other similar applications. Learn More
  • High Strength Flexible PU Matrix

    High Strength Flexible PU Matrix for PU3543, PU3544, PU3545, PU3546, PU3547, PU3548, PU3551, PU3549 and PU3550. These are tough, durable, polyurethane elastomers varying from 30-95 Shore A, used for mould making or prototype parts requiring high tear strength and excellent abrasion resistance. Please see Tech Data for Matrix. Learn More
  • PU 342

    PU 342 is a flexible polyurethane system of 55-60 shore A, used for mould making or prototype parts requiring semi rigidity. Learn More
  • PU 3426

    ALCHEMIX PU 3426 is a tough flexible polyurethane system of 57 - 63 Shore A, designed specifically for offshore applications requiring good tensile strength and chemical resistance. The system exhibits a rapid development of properties while retaining a relatively long useable life. Learn More
  • PU 343

    ALCHEMIX PU 343 is a semi flexible polyurethane system of 87 – 92 Shore A, used for mould making or prototype parts requiring semi rigidity.   Learn More
  • PU 3434F

    ALCHEMIX PU 3434F is a tough flexible polyurethane system of 78 – 83 Shore A, designed specifically for offshore applications requiring good tensile strength and chemical resistance. The system has a fast cure and exhibits a rapid development of properties.   Learn More
  • PU 3435

    ALCHEMIX PU 3435 is a tough elastomeric polyurethane system designed specifically for offshore uses requiring high tensile strength and chemical resistance. The system exhibits rapid development of properties while retaining a relatively long usable life Learn More

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