White carbon black 1.improve the tensile strength of rubber 2.good reinforcing performance 3.high wear resistance

Application

 Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance.

 Plastics Industry: Improves plastic s tenacity, strength and prevents water absorption.

 Coating Industry: Prevents agglomeration and drip. Thixotropic  additives. Increase denseness and smoothness of paint. 

 Medicine Industry: Increase denseness ,floating , carrying function in medicine. It also can be used as the pesticide powder and anti-agglomeration.

 

Specification

Type	813	815	900A
SiO2	90	91	94
Residue on sieve(45um)%≤	0.5	0.5	0.5
Heating Loss %≤	7.0	7.0	7.0
Ignition Loss % ≤	7.0	7.0	7.0
PH	6.0-7.0	6.0-7.0	6.0-7.0
Fe mg/kg ≤	300	260	200
DBP cm³/g≤	2.8	2.8	3.0
Specific Surface m²/g	180-220	200-230	220-260
conductivity μs/cm≤	300	150	110
Sulfate  % ≤	0.3	0.15	0.1
Bulk Density g/ml	0.16	0.16	0.16
packing	15kg	15kg	15kg
Appearance	White Powder	White Powder	White Powder