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Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber

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Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber

Model Number : HB-135

Certification : SGS/ROHS/ASTM/REACH

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 1000 Ton Per Month

Delivery Time : 7-10 work days

Packaging Details : 10 kg/bag, multi-layer paper compound material bag.

Brand Name : SKYHIL

Classification : Silicon Dioxide

Material : Silicon Dioxide

CAS No. : 7631-86-9

EINECS No. : 231-545-4

Appearance : White and Colloidal Powder

Application : HTV Silicone Rubber

Counter Type : R972

HS Code : 28112290000

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Hydrophobic Fumed Silica Powder As Low Thickening Effect Used For Silicone Rubber

Introduction

HB-135 is a structure modified hydrophobic fumed silica

Application

Silicone Rubber

Adhesives and Sealants

Defoamers

Toner

Properties

1, Low thickening effect and excellent processability enable high loading in polymers.

2, Excellent reinforcing properties in silicone rubber applications especially at high filler loading levels(ETV-1, ETV-2, LSR)

3, Well suited for transparent systems

4, Free-flow aid for powders.

Physical and Chemical Data

Property Unit Typical Value
Specific Surface area(BET) m2/g 210±30
PH- Value in 4% Dispersion 7.0-8.5
 Moisture(2 hours at 105℃)
wt% ≤0.5

Loss on ignition(

2 h@1000℃,based on material dried for 2h@105℃)

Wt% ≤8.0
Sio2 Content(Based on ignited material) wt% ≥99.8
Carbon content(based on material dried for 2h @105℃) Wt% 3.5-6.5


Product Tags:

hydrophobic fumed silica

      

fumed silicon dioxide

      
Wholesale Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber from china suppliers

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