【Product Name】White Carbon Black
【Character】White carbon black White carbon silica is department of amorphous non-crystalline, molecular formula is SiO2 • nH2O, has a good activity and the absorption rate, high reinforcing effect, chemical stability, high temperature, non-burning, non-toxic and tasteless, with good power Insulation, porous surface area, good dispersibility.
【Use】Use filling in rubber, tires, plastic products of wear and tear to strengthen its anti-skid performance, has become the best reinforcing filler instead of black and white.  Widely used in daily chemical, rubber, tires, silica, paint, ink, paint, shoes, pesticides, feed, fire extinguishing industry, etc.
【Technical Data 】

Spec Items	XH-1	XH-2	XH-3
PH Value	5.0～8.0	5.0～8.0	5.0～8.0
Loss on Heating        ％	4.0～8.0	≤5.0	≤5.0
Size Distribution        ％	75μm≤0.05	45μm ≤1.0
DBP Absorbance Value  cm3/g	≥2.6	2.2～2.60	≥2.8
Bulk Density           g/ml		≤0.11
Alkali Metal            mg/Kg	≤3.5
SiO2                   ％	≥90
Loss on Ignition        ％	≤7.0
Whiteness	No less than standard
Refractive Index	1.45
Specific Surface Area   m2/g	150～350

【Package】10kg/20kg plastic woven bags
【Note】The packing and size can be adjusted according to customer’s different requirements.