Low CTE boron/carbon fiber laminate

Details Low CTE boron/carbon fiber laminate Low CTE boron/carbon fiber laminate

1994-12-23

1996-09-10

Withers, James

Stock material or miscellaneous articles

Structurally defined web or sheet

Including grain, strips, or filamentary elements in...

428114, 428302, 428294, 428408, 428902, B32B 512, B32B 506, D04H 302

Patent

active

055544304

ABSTRACT:
A boron/carbon fiber 1D laminate comprising a boron fiber layer and a carbon fiber layer having a balanced pair of carbon fiber plies embedded in a plastic resin matrix has a coefficient of thermal expansion between .+-.0.54 .mu.m/m/.degree.C. and a specific modulus greater than 8.9.times.10.sup.6 meter. A 2D boron/carbon fiber quasi-isotropic laminate having two sets of quasi-isotropic boron fiber plies, two sets of quasi-isotropic carbon fiber plies, the laminate has a Coefficient of Thermal Expansion between .+-.0.54 .mu.m/m/.degree.C. in two orthogonal directions, a specific modulus greater than 5.2.times.10.sup.6 meter in two orthogonal directions. The laminates are useful for optical mounting structures.

REFERENCES:
patent: 3755061 (1973-08-01), Schurb
patent: 4888247 (1989-12-01), Zweben et al.
patent: 5208090 (1993-05-01), Okitsu et al.

Affiliated with

Also associated with

Rating

Low CTE boron/carbon fiber laminate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low CTE boron/carbon fiber laminate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low CTE boron/carbon fiber laminate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1319168