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Feed grade/rubber grade/shoes grade white carbon black Highly dispersible silica

Product Description

<Span style="background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;">Product Description

 

Item

Specification

Result

Appearance

White Granular

White Granular

Loss on drying 105 2h %

4.5-6.9

6.23

Lgnition loss   1000  %

6.0

4.55

PH value

6.4—7.2

6.72

BET specific surface area  m2/g

161-190

183

DBP absorption value  cm3/g

2.20—2.80

2.38

SiO2 %(Dry basis)

92

92.7

Na2SO4 %

2.0

1.06

Fe mg/KG

≤500

318

20 mesh sieve residue

Min65

85

80 mesh sieve residue

Min75

93

Packaging & Shipping

 Packaging: 20kg bags , ton bags, EVA bags are all ok

shipping:14days later shipment

 

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Product Categories : Other Rubber Additives