| 摘要 |
Water repellent bulletproof texture using a wholly aromatic polyamide fiber is prepared. Wholly aromatic polyamide fiber(A) having 4% or less of cutting elasticity, more than 20 g/d of tensile strength and 500-600 g/d of tensile elasticity comprises a fiber of 660-2140 filaments, 1000-1500 denier. Wholly aromatic polyamide fiber(B) having a more than 20 g/d of tensile strength, 4% or less of cutting elasticity and 800-1100 g/d of tensile elasticities comprises a fiber of 660-2140 filaments, 1000-1500 denier. The polyamide(A)(B) composition is twisted at 8-10 T/10cm and finished by water repellent agent.
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