Fibre reinforced thermoplastic sheet

Details Fibre reinforced thermoplastic sheet Fibre reinforced thermoplastic sheet

1994-09-22

1996-12-03

Edwards, Newton

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

428236, 428300, 428301, 428221, 428280, 428284, 428290, B32B 1500

Patent

active

055806465

ABSTRACT:
A glass mat reinforced thermoplastic semi-finished sheet material comprising thermoplastic resin and at least two needled continuous and/or chopped glass fibre strand mats is disclosed as well as a method for its manufacturing and its use. Each of said glass mats is needled from the two sides in an asymmetrical way, so that the number of fibre ends protruding from the two major mat surfaces are practically the same, but the length of said fibre ends protruding from the first major surface is substantially longer than the length of the fibre ends protruding from the second opposite major surface. Said glass mats are impregnated with thermoplastic resin, having either their first major surfaces directed towards the outside surface of said thermoplastic sheet, for maximum mouldability, or having their second major surfaces directed towards the outside surface of said thermoplastic sheet, for maximum surface quality of the moulded part.

REFERENCES:
patent: 4335176 (1982-06-01), Baumann

Affiliated with

Also associated with

Rating

Fibre reinforced thermoplastic sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fibre reinforced thermoplastic sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fibre reinforced thermoplastic sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-783863