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MAX HTE A/B is a two-part epoxy-based system specially formulated to provide structural strength at temperatures of up to 200⁰C or 390⁰F under pressure or load. It is formulated as an impregnating resin for fiberglass, carbon fiber, Kevlar, Spectra fiber and other specialty materials that require heat performance.
MAX HTE A/B can also be utilized as an adhesive, encapsulant or potting compound, tooling resin for high-temperature applications.
MAX HTE exhibits exceptional toughness and other mechanical properties such as adhesion, compressive strength and the flexural modulus at high-temperature exposure. MAX HTE also provides excellent chemical and water resistance.
MAX HTE provides a long pot life at room temperature suitable vacuum assisted resin transfer molding or VARTM, fiber pultrusion, and prepreg or pre-impregnation process with a relatively short heat cure time. It is specially designed to withstand continuous high-temperature service, high impact resistance and exposure to harsh conditions.
This epoxy resin system requires a heat post-cure to achieve a complete cure.
The MAX HTE A/B resin system will only achieve a partial cure (B-stage or semi-cured state) at room temperatures and will require exposure to an elevated temperature for a full cure state. The minimum activation temperature is 65⁰C or 150⁰F which will take up to 4 to 5 hours.
The higher the temperature the shorter the heat cure time needed to fully cure this resin system.
Optimum Full Cure Time Schedule
3 Hours at 25 ˚C plus 3 Hours At 130 ˚C
Or
3 Hours at 25˚C plus 2 Hours At 155˚C
16 сен 2024
