Flame-retardant modacrylic fiber, method for producing the same, and flame-retardant fiber composite and flame-retardant work clothing including the same
AssigneeKaneka Corporation
InventorsWataru Mio, Akira Ozaki, Shinya Nakamura, Keita Uchibori
Life of this patent
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Abstract
A flame-retardant modacrylic fiber including a modacrylic copolymer in an amount of 100 parts by mass, and a zinc stannate compound in an amount of 1 to 18 parts by mass, wherein the zinc stannate compound has an average particle size D50 of 0.5 μm or more is provided. Further, a flame-retardant fiber composite and a flame-retardant work clothing including the flame-retardant modacrylic fiber in an amount of 30 to 80 mass %, and one or more other fibers selected from the group consisting of natural fibers and chemical fibers in an amount of 20 to 70 mass % are provided.
Claims15
A flame-retardant fiber composite comprising:
- a flame-retardant modacrylic fiber in an amount of 40 to 80 mass %, and
- a lyocell in an amount of 20 to 60 mass %,
- wherein the flame-retardant modacrylic fiber comprises a modacrylic copolymer in an amount of 100 parts by mass;
- and a zinc stannate compound in an amount of 1 to 18 parts by mass, and
- wherein the zinc stannate compound has an average particle size D50 of 0.5 μm or more.
Dependencies are inferred from the claim text.