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Special Grade Carbon Black-ASTM Standard
STANDARD:GB 3778-2003 OR ASTMD Hebei Daguangming Group, Juwuba Carbon Black Co., Ltd.ItemUnitGradeN220N234N330N326N339N375N550N660Iodine Adsorption Numberg/Kgsuperior121±5120±582±582±590±590±543±436±4Qualified121±7120±782±7
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Silicon RTV-2 for Concrete Molds
Basic Info. Model NO. LHSIL RTV 730
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Fluorsilicone Fvmq Rubber Oil Resistance Silicone Rubber Masterbatch
10 kgs per PE bag, 20 kgs per carton