Shandong, China
Business Type:
Trading Company
Registered Capital:
10000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, GMP
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Korean Speaker

White Carbon Black, Precipitated Silica, Toothpaste Precipitated Silica manufacturer / supplier in China, offering White Carbon Black / Precipitated Silica /Ppt Silica, ACP for Construction Material with PE/PVDF Coating, Aluminum-Plastic Composite Plate with Good Character and so on.

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White Carbon Black / Precipitated Silica /Ppt Silica

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $700-1,200/ Ton
Production Capacity: 10000mt/Month
Transport Package: 10kg/Bag, We Also Can Packing It as Per You Reques
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Classification: Silicon Dioxide
Grade Standard: Food Grade
Kind: Silicon Dioxide
Quality: First Class
CAS No: 7631-86-9
Mf: So2

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Basic Info

Model NO.: white carbon black / precipitated silica
Einecs No.: 231-545-4
Purity: 99%
Place of Origin: Shandong, China
Type: White Carbon Black
Usage: Coating Auxiliary Agents, Electronics Chemicals, L
Model Number: Xr20c, 10c, Hr, 101c
Whiteness: White Powder
Pore Volume: 1.6-1.8
Trademark: ZHONGHAI
Specification: high quality
Origin: Shandong, China
HS Code: 28112200

Product Description

white carbon black / precipitated silica /PPT silica


SiO2 %


Particle Size



pore volume ml/g




 specific area  /g


loss% 105ºC 2HOUR


DBP g/100g


Surface treatment


White Carbon Black / Precipitated Silica /Ppt Silica
White Carbon Black / Precipitated Silica /Ppt Silica

White Carbon Black / Precipitated Silica /Ppt Silica

Matting furniture paint, paint, leather, leather, plastics and other special matting surface. Well its hardness, so the film has excellent abrasion resistance and scratch resistance; dispersion and strong, and have a good suspension; placement process does not produce hardprecipitation, there is a good index of refraction. Mesh matting 3000, after the film surface is smooth and delicate, suitable for use in high-end market.


1, color white, light as fluff, was fluffy.
2, chemical stability, non-toxic, odorless, non-flammable, safe to use.
3, good dispersion, ordinary disk disperser 15 m / s can be well dispersed. Good dispersion, added to adjust the gloss after more conducive.
4, when used in coatings, excellent transparency, excellent adhesion after spraying or brushing, smooth coating after drying flat matting effect of excellence, feel extremely smooth, there are certain characteristics in a solvent swelling, anti-settling good. Do not absorb ultraviolet rays,UV curing the coating does not affect the speed.
5, the performance of low oil surplus in aqueous systems. Because it has the same refractive index and polyurethane coatings, so excellent transparency, recoat 10 times not white, the film does not cause yellowing and hair spray.
6, containing a reactive hydroxyl groups can be involved in the crosslinking of the coating film-forming resin, the paint film shrinkageaggregation promoting surface to a uniform unevenness is generated matting, but also to strengthen the film hardness and attrition resistance.
7, because of its prominent acid and alkali resistance, suitable for outdoor wood coatings and corrosion of extinction.


Uses: Suitable for solvent-based and water-based paints, air-drying or drying type paint; leather coatings; paint system; transparent varnish;adhesive type, ink, plastics, pharmaceuticals, paper and other industries.
Technical Specifications:

Technical parameters 

Surface density g / ml     0.04-0.07 

The average particle size μm   4.5

 PH value    6-8 
Oil Absorption   330 

SiO2 content (dry basis)% ≥   99.9 

Loss on drying% ≤  3 

Surface Treatment   No 

Surface area m2 / g   280 

Refractive index   1.45


Recommendation: The matting first dispersed in water and film formers among syrup or made into extinction added
Storage: hygroscopic, it is recommended to place in dry and ventilated warehouse. If the product failed to run out after opening the package, you should seal the deal, and used up as quickly as possible, so as not to affect its results


Any more information,please contact us through e-mail

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