PURPOSE: To obtain a thermoplastic resin molding having excellent hinge characteristics, by mixing a thermoplastic resin with an organopolysiloxane and molding the mixture.
CONSTITUTION: A hinge member is obtd. by mixing a thermoplastic resin with an organopolysiloxane and molding the mixture. Polyester resins, polyacetal resins, polyamide resins, etc. are preferred as said thermoplastic resin, because they have many uses and excellent processability and well-balanced properties between physical properties such as mechanicals, electrical and thermal properties and chemical properties. The organopolysiloxnane is a liquid or oily material having a viscosity of 0.5W100cSt and one having a viscosity of 500W100,000cSt is preferred from the viewpoint of processability. The amount of the organopolysiloxane to be added is 0.05W30wt% based on the total amount of the compsn.
IIYAMA MAKOTO
JPS60144350A | 1985-07-30 |
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