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Precipitated White Carbon Black for Rubber Using Good Price

Price $750.00
Min Order 1 Ton
Availability In Stock
Shipping From Shanghai, China
Popularity 378 people viewed
Model NO.:
precipitated grade
Colour:
White
Appearance:
Powder
Usage:
Leather
Application Material:
Leather
Name:
Rubber
Certificate:
SGS, Ciq, ISO9001:2008
Trademark:
Yuejiang
Transport Package:
25kg/Bag
Specification:
first class
Origin:
China
HS Code:
3206111000
Product Description
Application:
Silicon rubber: Improve anti-aging property and resilience Plastic industry: Can improve the flexibility, strength and water resistance of plastics. Coatings: Enhance anti-caking property; Has thickening and extinction property. Pharmacy: Has thickening, suspending function; As carrier; As anti-caking agent.
NO.ItemsSpecifications
1.SiO2  content,   dry  basis,   %98%  min
2.Whiteness,   %100  min
3.Particle  Size,   μ m24.0-32.0  μ m 
4.PH  value6.7-7.1
5.105° C. 2h  (105° C  drying  loss,   %)4.0-7.0%  max
6.1000° C. 2h  (Loss  on  ignition,   %)7.0%  max
7.BET  (specific  surface  area,   m2/g)170-230  m2/g
8.DBP  absorption  value2.10-2.50  cm³ /g
9.Na2SiO40.8%
10.SO42-  content,   %0.5  max   
11.Total  iron  content,   mg/kg300  max



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