| 摘要 |
PURPOSE:To obtain the high incombustibility, excellent high-temperature rigidity, size stability, and deformation resistance by combining the specific quantity of the halogen-containing flame retarder, flame retarding aid, inorganic filler material, glass fibers, and denatured polypropylene resin with polypropylene resin. CONSTITUTION:An incombustible polypropylene resin composition material made of polypropylene resin 100pts.wt., halogen-containing flame retarder 5-50pts.wt., flame retarding aid 2-30pts.wt., inorganic filler material 3-50pts. wt., glass fibers 3-50pts.wt., and denatured polypropylene resin 3-20pts.wt. is used. This incombustible polypropylene resin composition material may be combined with additive agents such as the stabilizing agent against heat or oxygen, metal deterioration preventive agent, coloring agent, electrification preventive agent, weather-resistant agent, and core generating agent generally combined (added) with polypropylene resin within the range that the property and incombustibility of the composition material are not impaired primarily. The good incombustibility, excellent high-temperature rigidity, size stability, and deformation resistance can be obtained accordingly.
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