Particulate additives to increase the modulus of thermoplastic m

Details Particulate additives to increase the modulus of thermoplastic m Particulate additives to increase the modulus of thermoplastic m

1989-07-05

1992-03-03

Stoll, Robert L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C08K 702

Patent

active

H00010294

ABSTRACT:
Particulate additives for increasing the modulus of thermoplastic matrix materials used in making fiber reinforced composites is disclosed. Finely divided filler materials, such as silica, titania and silicon carbide, having particle sizes about 1 to 5 microns, is added to thermoplastic resin powder to increase the modulus properties, especially in compression, of the resulting matrix without materially changing any of the otherwise advantageous properties of the thermoplastic material.

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