Preparing mica-reinforced composites

Details Preparing mica-reinforced composites Preparing mica-reinforced composites

1976-06-01

1978-09-05

White, Robert F.

Plastic and nonmetallic article shaping or treating: processes

With step of cooling to a temperature of zero degrees c. or...

264110, 264115, 264122, B05B 300

Patent

active

041120361

ABSTRACT:
Molding compounds in various forms for molding into high performance composites, are prepared from reinforcing mica platelets, preferably of high aspect ratio, and thermosetting unsaturated polyester resins. The unsaturated polyester solid and a solid vinylic monomer are blended, finely divided (e.g. to about -200 mesh), and the platelets are uniformly coated with these fine particles by dry blending. A compaction with partial coalescence of the fine resin particles in situ is carried out to densify and aggregate the coated platelets and shape the mixture. The resulting molding powders, bulk or sheet molding compounds are readily molded into the high performance composites, the platelets being substantially protected from degradation by the distributed resin.

REFERENCES:
patent: 3764456 (1973-10-01), Woodhams

Affiliated with

Also associated with

Rating

Preparing mica-reinforced composites does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2096336