Title:
MOLDING METHOD OF VINYLIDENE FLUORIDE POLYMER COMPOSITION
Document Type and Number:
Japanese Patent JPH02163132
Kind Code:
A
Abstract:
PURPOSE:To obtain a molded article with a glass fiber of low cost and without generation of a hydrogen fluoride gas having deadly poison by molding a composition composed of vinylidene fluoride polymer, glass fiber and a specific metallic compound such as zinc oxide at specific temperature. CONSTITUTION:100 pts.wt. in total of 50-99wt.% vinylidene fluoride polymer obtained by emulsion polymerization and 50-1wt.% glass fiber is mixed with 0.05-30 pts.wt. at least one metallic compound (preferably zinc oxide or aluminum oxide) selected from a group composed of zinc oxide, aluminum oxide, tin oxide, zinc hydroxide, calcium hydroxide, aluminum hydroxide and magnesium hydroxide and the resultant composition is molded at 180-250 deg.C.
Inventors:
KOBAYASHI ATSUTO
ABE KEIZO
OZU TAKAHIRO
ABE KEIZO
OZU TAKAHIRO
Application Number:
JP31723988A
Publication Date:
June 22, 1990
Filing Date:
December 15, 1988
Export Citation:
Assignee:
MITSUBISHI PETROCHEMICAL CO
International Classes:
C08J5/24; C08K3/22; C08L27/12; C08L27/16; (IPC1-7): C08J5/24; C08K3/22; C08L27/16
Attorney, Agent or Firm:
Keiichiro Atsuta