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Carbon Black

Carbon Black

Category :

Inorganic chemicals

CAS NO : 7631-86-9
EC NO : 215-683-2;238-878-4;262-373-8;231-545-4;238-878-4
Molecular Formula : SiO2
Main Specifications : 94%
Synonyms : Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;
Carbon Black
Package: PP woven bag packaging, high-pressure polyethylene plastic bag inside the packing, 10kg / Bag
Uses : rubber,feed,food,sole
Molecular Structure:Carbon Black 7631-86-9
Product description:

Specifications

 

White Carbon Blacker 
can be used for rubber reinforcing filler, 
rubber products 
to improve the tensile strength, 

 

white carbon black/precipitated silica (PPT silica)

ITEMS

DX-175A

DX-175B

DX-175C

DX-185

Form

White powder

White fine granule

White strip

White powder

Whiteness

98

98

98

98

SiO2  (dry basis) %

≥96

≥96

≥96

≥97

PH value

6.5-7.5

6.5-7.5

6.5-7.5

6.5-7.5

BET surface area m2/g

160-180

160-180

160-180

200-260

DBP absorption value ml/100g

240-280

240-280

240-280

300-360

Average particle size um

40-45

170-175

_____

20-25

Heating loss (105 for 2hr.) %

4.0-6.0

4.0-6.0

4.0-6.0

4.0-6.0

Ignition loss (1000 for 2hr.) %

4.0-8.0

4.0-8.0

4.0-8.0

4.0-8.0

Fe mg/kg

≤149

≤149

≤149

≤149

Soluble salt (Na2SO4) %

≤0.4

≤0.4

≤0.4

≤0.4

Package

If you are sourcing Carbon Black from China ,just feel free to inquire
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Contact us
Company：
    Taian Health Chemical Co., Ltd.
E-mail：
 chem@netsun.com
Address：
 Chemical industry park, No.96 Great Wall Road, Tai'an city, Shandong Province, China
Zip Code：
 271000
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