Three dimensional woven fabrics of pitch-derived carbon fibers

Details Three dimensional woven fabrics of pitch-derived carbon fibers Three dimensional woven fabrics of pitch-derived carbon fibers

D - Textiles, Paper

01

F

139/58

D01F 9/12 (2006.01) D01F 9/145 (2006.01)

Patent

CA 1308994

ABSTRACT OF THE DISCLOSURE Three dimensional woven fabrics-containing, at least as one component thereof, the carbon fibers obtained by thermosetting treatment and carbonization treatment carried out after melt-spinning of high softening point pitch and having a tensile strength of 15 -250 Kgf/mm2, elongation of 0.5 -8.0% and modulus of elasticity of 400 -40,000 Kgf/mm2 and a capability of increasing both of their tensile strength and modulus of elasticity to 1.1 times or more of the values before additive heat- treatment by way of the additive heat-treatment carried out under a relaxed state of the said carbon fibers are provided, whereby carbon fibers having a tensile strength of 150 Kgf/mm2 or more and a modulus of elasticity of 40,000 Kgf/mm2 or more are attained. They are superior in abrasion-resist- ing property, flexion-resisting property and scratch- resisting property and useful as one component of fiber composite materials in reinforcing plastics,metals, cements, ceramics, carbon materials, etc.

551304

Affiliated with

Also associated with

Rating

Three dimensional woven fabrics of pitch-derived carbon fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three dimensional woven fabrics of pitch-derived carbon fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three dimensional woven fabrics of pitch-derived carbon fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1312060