Classification: Silicon Dioxide	CAS No.: 7631-86-9	Other Names: white carbon black
MF: sio2	EINECS No.: 7631-86-9	Place of Origin: Dongguan China (Mainland)
Grade Standard: Agriculture Grade, Electron Gra...	Purity: >92%	Appearance: powder
Application: rubber	Brand Name: Pangshi	Model Number: rubber grade
color: White	CAS NO: 7631-86-9	Puriyt: >92%
Type: silico powder	Application:for rubber industry

Packaging & Delivery

Packaging Detail:	Double layer bags or as your request
Delivery Detail	Within 15 days after deposit

Specifications 1 manufactures of the carbon black
2 usage:tyre rubber products and animalfeed
3 high quality and iow price
4 high quality

sio2	>92
Loss on heating(%)	5.0-6.5
PH value	6.5-7.0
specific surface area BET(cm2/g)	160-175
DPB absorption value (cm3/g)	2.2-2.4
Total iron content (mg/kg)	<300
surfate(%)	<1.5
Peuet degree	>100
Loss on ignition(%)	<7.0

white carbon black for rubber //////   SIO2/White carbon black is a porous material Content: SiO₂·nH₂O   It has widely application Silicon rubber: Improve silicon rubber durability, rebound rate and anti-distortion performance. Plastic industry: Improve plastic tenacity, strength and prevent water absorption. Coating industry: Prevent 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.