Description

CAS NO.(化学文摘号)ï&frac*4;š********4 Chemical formula(化学å&frac*4;)ï&frac*4;šSiO2•nH2O Specification: Items 　 N**0 N**0 N**0 Iodine Absorption Number g/kg **1 +/*5 *2 +/*5 *3 +/*4 DBP Absorption Number ***5m3/Kg **4 +/*5 **2 +/*5 **1 +/*5 DBP Absorption Number of *3~**7 *1~*5 *1~*5 Compressed Sample ***5m3/Kg 　 　 　 CTAB Surface Area **3m2/Kg **6~**6 *9~*7 *8~*6 Nitrogen Surface Area **3m2/Kg **4~**4 *8~*8 *8~*6 Tint Strength **0~**0 *8~**8 - Heating Loss 3 2.5 2.5 Ash 0.5 0.5 0.5 Tensile Strength Map ≥ *0.8 *1.5 *3.5 Extension% ≥ *0 **0 **0 Map Modulus at **0% *2.5 +/*1.3 *1.7 +/*1.3 *1.7 +/*1.3 Properties: it is fine-grained or powder with colour of pure black. It mainly contains carbon, but also contains a small amount of hydrogen, oxygen, sulfur, ash, tar and water. It is insoluble in water or ethanol. Application: It is used for making high, middle and low grade ink, paint, printing, dyeing, rubber reinforcing agent, filler plastic products and also used for rendering, anti-ultraviolet light or conductive productions. Packing: *5kg PPBAG, Solid *2MT/*0’FCL , Powder *6MT/*0’FCL Grace Tianjin YaShengOu Chemicals Import&Export Co., Ltd