High Temperature Epoxy Laminating Resin

Pt2846 has good heat resistance making it capable of providing excellent long term service in today s higher temperature curing cycles.

High temperature epoxy laminating resin. This epoxy laminating system will gel hard in 24 to 36 hours at 77 f. Pt2846 is an amber unfilled high temperature epoxy laminating resin designed specifically for demanding high performance composite tooling. Pt2846 has good heat resistance making it capable of providing excellent long term service in today s higher temperature curing cycles. High temperature laminating resins these epoxy laminating resin systems are specifically designed for high temperature tooling applications.

Description pt2846 is an amber unfilled high temperature epoxy laminating resin designed specifically for demanding high per formance composite tooling. High temperature epoxy resins are often used for applications that go through heat cycles or where composites will be exposed to elevated temperatures for extended periods of time. Ultra low viscosity ensures uniform wetting out and fast penetration of reinforcement materials during hand lay up or vacuum infusion processes. Mg resins offer ultra low flammability heat release and smoke release polyimide type high temperature resistance with the cost and processing of epoxies can be cured to a thermoplastic below 110 c and to an almost pure carbon at much higher temperatures.

For applications where continuous service temperature is over 250 f a post cure is mandatory. This system is tough strong has good heat distortion chemical resistance and excellent adhesive qualities. Laminating system rdr 3250 is an unfilled clear epoxy room temperature curing laminating system used in high temperature and room temperature applications. Allow 3000 3120 high temp industrial epoxy to gel at room temperature before initiating an oven post cure.

The tg of this system is as high as 300 f 149 c with proper post cure. High temperature epoxies require a post cure at an elevated temperature in order to realize their full temperature resistance properties. Mix ratio by weight 100 18. Pt2848 is an black lightly filled high temperature epoxy laminating resin designed specifically for demanding high performance composite tooling.

Pt2848 has good heat resistance making it capable of providing excellent long term service in today s higher temperature curing cycles.