Internal demoulding agent for glass fibre reinforced plastics


Application Number: 00114189
Application Date: 2000.04.06
Publication Number: 1316321
Publication Date: 2001.10.10
Priority Information:
International: B29C33/60
Applicant(s) Name: Zhou Chengxin
Address:
Inventor(s) Name: Zhou Chengxin
Patent Agency Code: 44211
Patent Agent: yin wentao
Abstract An internal demoulding agent for glass fibre reinforced plastics is synthesized from the phosphorylating agent including P2O5 and phosphorus oxychloride and the straight-chain emtrol (n-decanol, n-octanol, etc). Its advantages include low melting point (not higher than 60 deg.C), high compatibility with liquid resin and dispersity, and high surface quality of demoulded products.