KB SEIREN, LTD. has developed “Zxion®”, a polyarylate fiber with superb tensile strength and elasticity, by using its original technology. For industrial applications attracting increasing attention, KB SEIREN proudly offers Zxion® as a sophisticated fine-denier engineering plastic fiber, while further utilizing its unique technologies of fine-denier fiber spinning and composite fiber spinning to advance reduction of total fiber fineness, as well as single filament fineness, to the extent never before possible.

Features

• High tensile strength and elasticity: Tensile strength exceeds 30 cN/dtex, with elastic modulus of over 1,000 cN/dtex
• Low dielectric constant: Excellent electrical characteristics
• Low linear expansion: Allows only minuscule dimensional change by temperature
• Fineness: Production possible for yarn of under 220 dtex in total fineness and 2.3 dtex in single filament fineness
• Excellent heat resistance, acid resistance, resistance to cutting, vibration damping property and low water absorption

Technical Description

• Sophisticatedly formulated and crystallized fiber, developed with advanced spinning and thermal processing technologies of KB SEIREN
• Fineness (total fiber fineness, single filament fineness) enhanced with original technologies of KB SEIREN

Multifilaments: 1,100 dtex/96f, 560 dtex/96f, 440 dtex/96f, 280 dtex/48f, 220 dtex/48f, 110 dtex/48f, 56 dtex/24f, 28 dtex/6f and various others

End Products

Filaments, staple fibers, fabrics (woven, knitted, nonwoven), braided cords/sleeves, prepregs

Applications

Tension members (optical cables, heating wires, electric wires), FRP, rubber materials (for belts and hoses), printed circuit boards, protective gloves, fishing lines, belt slings, etc.