A two part polyurethane casting resin, with exceptional low shrinkage it is ideal for thin parts and great flexibility. Axson F38 offers excellent impact resistance, is very low viscosity with a thermoplastic aspect. With a short demould time and good ability for painting, this resin is widely used within the small prototype and scale model industry. The F38 has a pot life of 2 minutes and a demould time of 20 – 25 minutes.
Characteristics and Advantages
– Fast Demoulding Time
– Easy-To-Use
– Low Chemical Attack Towards Silicone Moulds
– Good Ability For Being Painted
– Mix Ratio by Weight : 100 A : 100 B
– Mixed Viscosity mPas : 35
– Pot Life (200g, 25°C) : 2 Minutes
– Demould Time : 20 Minutes
– Shore D Hardness : 72
– Flexural Strength Mpa : 48
– Flexural Modulus Elasticity : 750 mpa
– Maximum Casting Thickness : 5mm – 10mm
– Glass Transition Temp : 55°C
Unfilled Fast Cast Resins
The unfilled fastcast resins are usually used for making detailed models and mouldings with thin walls due to their excellent flowability. They can, however, be cast in thicker layers by adding filling materials to them.
