SikaBiresin® CR163

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SikaBiresin® CR163 is a premium performance, high temperature epoxy laminating system developed to withstand extreme heat conditions in composite tooling applications, such as autoclave, bonding jigs, oven cured processing, or heat induction resin transfer molding (RTM). SikaBiresin® CR163 is available with a choice of three hardener options, each offering different working times to support required construction and bagging times on various sized laminates. SikaBiresin® CR163 exhibits excellent physical and mechanical properties, resulting in a dimensionally stable and durable composite mold or final part.

Good wet-out
Three hardener choices for process flexibility
Post-curing options available
Up to 450°F (223°C) Tg with SikaBiresin® CH163-6 (B) hardener
Excellent bond to all fabrics
Excellent physical and mechanical properties

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Product Data Sheet Show all documents

Usage

SikaBiresin® CR163 is suitable for manufacturing composite tools or parts that are exposed to high temperature conditions. Recommended processes and applications include oven cured vacuum bagged or autoclave molding applications, heated RTM tools and parts, bonding jigs, and others.

This product is suitable for experienced professional users only. Tests with actual materials and conditions have to be performed to ensure satisfactory performance.