Biresin CR80 is utilized in applications such as injection processing and in applications where the curing temperatures of > cannot be implemented. In hand lay-up processing, the hardeners Biresin CH80-1 and CH80-2 can be applied for the manufacture of smaller parts.
Biresin CR80 has been approved by German Lloyde for the production of comonents, and it features one resin with four hardeners which have different reactivity. The reactivity is able to be adapted by mixing the hardeners. It has uniform mixing ration of 100:30 and quick infiltration of dry fabrics and non-wovens is possible due to the low mixed viscosity. The glass transition temperatures up to 80°C depend on the curing conditions.
The product range includes a two-component epoxy system, an unfilled and translucent Biresin CR80 epoxy resin, and colorless to yellowish Biresin CH80-1/CH80-2/CH80-6/CH80-10 amines.