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Silica for Silicone Rubber

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Product description
Chemical Name:Precipitated Silica
 
Chemical Formula:SiO2·nH2O
 
Specification:
 

 Model

CREMSILTM 

SA-310

CREMSILTM 

SA-311

CREMSILTM 

SA-312

CREMSILTM 

SA-320

CREMSILTM

SA-321

Parameter

Appearance

White powder

White powder

White powder

White powder

White powder

BET Surface (m²/g)

130-160

130-160

130-160

150-180

150-180

SiO2 Content %

≥ 98

≥ 98

≥ 98

≥ 98

≥ 98

Heating Loss %

5.0-8.0

5.0-8.0

5.0-8.0

5.0-8.0

5.0-8.0

 PH Value

6.0-7.0

6.0-7.0

6.0-7.0

6.0-7.0

6.0-7.0

Fe (mg/kg)

≤ 200

≤ 200

≤ 200

≤ 200

≤ 200

DPB (cm³/g)

2.0-2.7

2.0-2.7

2.0-2.7

2.0-2.7

2.0-2.7

Soluble Salts %

≤ 0.7

≤ 0.7

≤ 0.7

≤ 0.7

≤ 0.7

Average Particle Size (μm)

10-14

-

10-14

10-14

10-14

 

Application: CREMSILTM SA series products are especially designed for vulcanized silicone rubber. The products have stable quality, good reinforcement performance, are easily dispersible, widely used in HTV(High-temperature Vulcanized Rubber).
 
Packing & storage: 10kg woven bag. It should be stored in cool, dry and well-ventilated place.
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待