Chopped strands and molded product of unsaturated polyester resin BMC employing them
AssigneesAsahi Fiber Glass Company, Limited, Koito Manufacturing Co., Ltd.
InventorsYoshirou Niino, Hideki Endou, Manabu Iizuka, Hisayoshi Daicho, Hideki Tanaka, Yuji Yoshimoto
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Abstract
Chopped strands having a sizing agent impregnated on glass fiber strands, to be used for a molded product of unsaturated polyester resin BMC, wherein the sizing agent comprises a urethane resin, a vinyl acetate resin and a silane coupling agent, and wherein the mass ratio of the urethane resin to the vinyl acetate resin is from 30:70 to 70:30.
Claims12
Chopped strands having a sizing agent impregnated on glass fiber strands, to be used for a molded product of unsaturated polyester resin BMC, wherein the sizing agent comprises a urethane resin, a vinyl acetate resin and a silane coupling agent, and wherein the mass ratio of the urethane resin to the vinyl acetate resin is from 30:70 to 70:30.
Dependencies are inferred from the claim text.