PRODUCTION OF FRP-MADE HOLLOW MOLDED ARTICLE

Title:

PRODUCTION OF FRP-MADE HOLLOW MOLDED ARTICLE

Document Type and Number:

Japanese Patent JPH07100944

Kind Code:

A

Abstract:

PURPOSE: To obtain a method for controlling Vf and the weight of a molded article at a high accuracy for forming an FRP-made hollow molded article having a superior impact strength by an internal pressure molding method.

CONSTITUTION: In an internal pressure molding method for an FRP-made hollow molded article, a reinforcing fiber layer and a shock absorber layer are provided between an internal pressure holding body to which an internal pressure is to be applied and an inner wall of a mold, and these layers are impregnated with a thermosetting resin and cured by the application of an internal pressure.

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Inventors:

GOTO KAZUYA
SUGIMORI MASAHIRO

Application Number:

JP25197393A

Publication Date:

April 18, 1995

Filing Date:

October 07, 1993

Export Citation:

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Assignee:

MITSUBISHI RAYON CO

International Classes:

B29C39/10; B29C70/06; B29C70/10; B29K101/10; B29K105/06; B29L22/00; (IPC1-7): B29C70/06; B29C39/10; B29C70/10

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