2 results for “Owens-Corning Fiberglas”
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Government report · 1935 · page 31
Asbestos: Milling, Marketing, and Fabrication (1935)
In the document: …appliances . Mixtures of asbestos , gilsonite , cement , and oil are ground together and compressed in molds; these are baked in ovens , polished , and lacquered . Gilsonite imparts a brown color ; if gray is desired the gilsonite is omitted …
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Government report · 1937 · page 98
Asbestos: Bureau of Mines Bulletin 403 (1937)
In the document: …are t sheet is added. When this y, v, or thicker air-cell co,rerin,.,. covering pressed in molds; these are baked in ovens, polished, and lacquered. Gilsonite imparts aa. brown color; if gray 1s is…