Polyolefin flame spraying method

Details Polyolefin flame spraying method Polyolefin flame spraying method

1991-08-01

1993-05-18

Lawrence, Evan

Coating processes

Spray coating utilizing flame or plasma heat

Organic containing coating

239 8, B05D 110

Patent

active

052119904

ABSTRACT:
Improved plastic flame spray coating apparatus and methodology are disclosed. An inert gas is configured to shroud or envelop the pneumatically-conveyed stream of powdered plastic which is carried through the combustion flame. The polyolefin coating has increased adhesion and coating smoothness and thicker coatings without thermally-induced embrittlement, discoloration and poor mechanical properties are obtained.

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