Shanghai Western Union Chem-Industry Co., Ltd.

home products Una (SiO2) White Carbon ( extinction)

White Carbon ( extinction)

Product Details:

CAS No. 7631-86-9
Range of use paint, coating, paper making, extinction.
HS code 28112200.00
Purity 98%
Place of Origin China
Brand Name Una
Model Number Una.300A

Payment & Shipping Terms:

Minimum Order Quantity: 1 x 40' HQ
Packaging Details: Packing: PP/woven bag, EVA/woven bag, only EVA bag, kraft paper bag
Delivery Time: 25 days
Supply Ability: 120,000MT/year

Detailed Product Description


oC

 

Product

 

 White Carbon ( Silica , extinction )     Una.300A 

           

Common property

 

This product have the higher BET and decentrality, so can be effective in extinction of paint, coating, paper making             

 

Range of use

 

paint, coating, paper making, extinction                                         

     

                

Item

Value

Form

Superfine powder

105oC 2h  Loss on drying   %

4.0 - 7.0

1000oC Ignition loss    %

4.5 - 6.0

PH value

6.5 - 7.5

BET Specific surface area  m2/g

≥ 300

DBP absorption value  cm3/g

≥ 3.0

SiO2 (As dry)    %

≥ 98.0

Na2SiO4   %

≤ 0.5

Average particle  (um)

3-5 um

White Carbon ( extinction) White Carbon ( extinction)

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Company Info

Shanghai Western Union Chem-Industry Co., Ltd.
[China]
[Verified Member]

City: Shanghai
Province/State: Shanghai
Country/Region : China

Business Type:Manufacturer

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