Application Number: 00103502
Application Date: 2000.03.24
Publication Number: 1265400
Publication Date: 2000.09.06
Priority Information:
International: B29C70/10;C08J5/08
Applicant(s) Name: Qinghua Univ.
Address:
Inventor(s) Name: Li Guolu;Wang kunlin;Liu Jiajun
Patent Agency Code: 11201
Patent Agent: luo wenqun
Abstract Glass fiber is first pre-treated with water solution of coupling agent and then mixed homogeneously with caprolactam monomer. The mixture is heated, dewatered, added with catalyst and activating agent, cast fast in preheated mold to produce the cast composite nylon material with high-content reinforcing glass fiber of the presnt invention after demolding. The composite material thus prepared has relatively higher tension strength, tensile elastic modulus, bending strength and bending elastic modulus.