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Minerals Materials

Opta Minerals Green Sand Additives (Bentonite Carbobond

BENTONITE. Bentonite is referred to as the "The Clay of 1000 uses" Foundries use Bentonite when pouring metal cast molds. The clay withstands higher temperatures … ... Read more

Shenzhen Huacheng Packaging Materials Co Ltd

Shenzhen Huacheng Packaging Materials Co., Ltd., Experts in Manufacturing and Exporting Coffee Bag,Kraft Paper Pouch and 1619 more Products. A Verified CN Gold ... ... Read more

Papermaking Raw materials Wikibooks open books for

Papermaking/Raw materials. From ... But a paper only existing of ... Wood pulp is quite expensive and therefore it would be good to fill the sheet with a less ... ... Read more