摘要:
A process is disclosed for reducing the optical attenuation of a transparent, partially crystalline molded body by stretching the transparent, partially crystalline molded body in the direction of the propagation of light.
摘要:
A process is disclosed for reducing the optical attenuation of a transparent, partially crystalline molded body by stretching the transparent, partially crystalline molded body in the direction of the propagation of light.
摘要:
The present invention provides a halogen-containing flame-retardant fiber, a method for producing the same, and a flame-retardant fiber product using the same, in which a halogen-containing fiber can be highly flame-retarded without addition of antimony compounds that may adversely affect the environment and human bodies. The halogen-containing flame-retardant fiber of the present invention includes: 100 parts by mass of a halogen-containing polymer containing 17 to 70 parts by mass of a halogen; and 1.3 to 20 parts by mass of a molybdenum compound. The average particle diameter of the molybdenum compound as expressed in median diameter is 10 nm or more and less than 600 nm. The flame-retardant fiber product of the present invention includes the above halogen-containing flame-retardant fiber. The production method of the present invention includes spinning a composition that contains 100 parts by mass of a halogen-containing polymer containing 17 to 70 parts by mass of a halogen, and 1.3 to 20 parts by mass of a molybdenum compound. In the composition for the spinning, an average particle diameter of the molybdenum compound as expressed in median diameter is 10 nm or more and less than 600 nm.
摘要:
A flame-retarded composite fiber comprising (A) 85 to 15 parts by weight of a fiber comprising a polymer containing 17 to 86% by weight of a halogen, and 6 to 50% by weight of an Sb compound based on the polymer, and (B) 15 to 85 parts by weight of at least one fiber selected from the group consisting of natural fibers and chemical fibers, the total amount of the fibers (A) and (B) being 100 parts by weight. The composite fiber has not only the desired flame resistance but also excellent visual feeling, feeling of touchness, hygroscopic property, washing resistance, durability, and the like.
摘要:
A flame-retarded composite fiber comprising (A) 85 to 15 parts by weight of a fiber comprising a polymer containing 17 to 86% by weight of a halogen, and 6 to 50% by weight of an Sb compound based on the polymer, and (B) 15 to 85 parts by weight of at least one fiber selected from the group consisting of natural fibers and chemical fibers, the total amount of the fibers (A) and (B) being 100 parts by weight. The composite fiber has not only the desired flame resistance but also excellent visual feeling, feeling of touchness, hygroscopic property, washing resistance, durability, and the like.