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.
-
VC3351
ALCHEMIX VC 3351 is a two component UV stable, water clear vacuum casting system designed specifically for use in gravity vacuum casting machines. ALCHEMIX VC 3351 has excellent mechanical properties and can be used to simulate thermoplastics such polycarbonate, shock resistant PMMA and ABS. A slow version ALCHEMIX VC 3351S, is also available. Learn More -
VC3348
ALCHEMIX VC 3348 is a two component, semi-flexible, UV stable, vacuum casting system designed specifically for use in gravity vacuum casting machines. Learn More -
VC3345
ALCHEMIX VC 3345 is a two component UV stable, water clear vacuum casting system designed specifically for use in gravity vacuum casting machines. ALCHEMIX VC 3345 has excellent mechanical and thermal properties, and can be used to simulate thermoplastics such ABS. Learn More -
VC3300
ALCHEMIX VC 3300 is a three component, flexible, polyurethane vacuum casting system. By altering the ratio of the three components, the hardness of the cured rubber can be selected. Very soft elastomers of 35 Shore A through to tough, semi flexible elastomers of 95 Shore A can be achieved. The system is specifically designed for use in gravity vacuum casting machines Learn More -
PU7450
ALCHEMIX PU 7450 is a low viscosity polyurethane resin which offers low exotherm whilst curing. Once cured the material is water resistant, dig-outable and has excellent stability under thermal cycling. Learn More -
PU7301
ALCHEMIX PU 7301 is a high performance electrical encapsulant with very low in viscosity, and excellent flow properties allowing intricate unit to be potted. ALCHEMIX PU 7301, is flame retardant, has excellent adhesion and low stress thermal cycling characteristics. The product is approved to UL94 V-0.
*UL94-VO Yellow certificate number E213605
Learn More -
PU7270F
Alchemix PU 7270F is a high performance general purpose electrical encapsulant. PU7270F has an excellent hard, glass like finish and is very low in viscosity resulting in a resin system which is flame retardant, has excellent adhesion, low stress thermal cycling characteristics whilst still retaining the flow properties necessary to fill intricate units. Learn More -
PU7270
ALCHEMIX PU 7270 is a flame retardant polyurethane resin with a low viscosity, excellent cosmetic finish, very good low stress thermal cycling and adhesion. Learn More -
PU7251
ALCHEMIX PU 7251 is a two-part low viscosity polyurethane resin system that cures to give a flexible product. The minimal shrinkage, very low exotherm during cure, and high flexibility of the cured material ensures that the component is prevented from receiving stresses transferred from the resin even under extreme thermal cycling. Learn More -
PU7250
ALCHEMIX PU 7250 is a Semi-flexible adhesive, retaining all electronic properties. Learn More