| 摘要 |
PURPOSE:An amino resin molding material having improved insert cracking resistance, obtained by blending an amino resin with a reinforcing material, a filler, a curing agent, a releasing agent, a colorant, etc. to give a molding material and adding further a specific amount of a vinyl chloride to the molding material. CONSTITUTION:(A) An amino resin (one or mixture or modified material of amino resin such as urea resin, melamine resin, guanamine resin, etc.) is blended with a reinforcing material, a filler, a curing agent, a releasing agent, a colorant, etc., and further mixed with (B) 1-20wt% based on the total amounts of a vinyl chloride resin such as one or a mixture of vinyl chloride resin, vinyl formal resin, chlorinated vinyl chloride resin, vinyl butyral resin, etc., having preferably <=100meshed particle diameter, to give the aimed molding material.
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