| 摘要 |
A compounded composition for a flame resistant air-permeable film is provided to impart air permeability to a film during the manufacture and orientation of the film, and to realize excellent flame resistant when a film is exposed to flame while avoiding a need for a harmful halogen-based flame retardant. A compounded composition for a flame resistant air-permeable film comprises 100 parts by weight of a polyolefin resin, 50-200 parts by weight of an inorganic flame retardant, 0-200 parts by weight of an inorganic filler, 0.05- 3 parts by weight of a lubricant, 0.01-3 parts by weight of an antioxidant, and 0-3 parts by weight of titanium dioxide. The inorganic flame retardant includes magnesium hydroxide, aluminum hydroxide, calcium carbonate or barium sulfate.
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