EPOXY PHENOLIC BINDING AGENT FOR COMPOSITE MATERIALS

摘要

The binder contains 100 parts by weight of aqueous phenol-formaldehyde resol with dry matter of 65 to 85% by weight, 2.5 to 25 parts by weight of N,N-diglycidylaniline and it may also contain up to 0.5 parts by weight of water-soluble aminosilane from the group of aminoalkyltriethoxysilane with the number of carbon atoms in the aminoalkyl group of 1 to 4 and/or glycidylsilane, and/or up to 5 parts by weight of a hardening accelerator from the group of methylesters of mono- to dicarboxylic acids with 1 to 6 carbon atoms.