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EINECS 231-545-4 Fused Silica Powder , Silica Silylate Powder With Specific Surface Area

Guangzhou Quanxu Technology Co.,Ltd.

EINECS 231-545-4 Fused Silica Powder , Silica Silylate Powder With Specific Surface Area

Model Number : HB-152

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 : Adhesives and Sealants

Counter Type : R972

HS Code : 28112290000

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Hydrophobic Fumed Silica Powder With a Specific Surface Area of 170 m2/g Used For Adhesives and Sealants

Characteristics

HB-152 is a hydrophobic fumed silica after treated with DDS(Dimethyl based on a hydrophilic fume silica with a specific surface area of 170 m2/g. It is a kind of high purity white colloidal powder.

Applications

1, RTV silicone sealants, especially electronic potting.

2, Adhesives and Sealants

3, Coatings, Inks.

4, Powder Coatings.

Properties

1, Thixotropy and reinforcement in RTV silicone sealants, the hydrophobic feature given RTV silicone sealants a long period Shelf-life.

2, Rheology Control in adhesives.

3, Improvement of anti-settling, anti-sagging and thixotropy control.

4, Improve the free flow of powder coatings and anti-caking.

5,Higher hydrophobic feature, thixotropic, thickening effect, transparency and reinforcement.

Physicochemical Data

Properties Unit Typical Value
Specific Surface Area(BET) M2/g
 170±20

PH-Value in 4% Dispersion(1:1 mixture of water and ethanol) 3.7-4.5
Loss on drying(2h@105℃) Wt%
 ≤0.7
Loss on ignition(2h@1000℃,based on material dried for 2h@105℃) Wt%
 ≤2.5
Silica content(Based on ignited material) Wt%
 ≥99.8
Tamped Density(Based on material dried for 2h@105℃) g/L 40-60
Carbon Content(Based on material dried for 2h@105105℃) Wt% 0.6-1.2

EINECS 231-545-4 Fused Silica Powder , Silica Silylate Powder With Specific Surface Area


Product Tags:

hydrophobic fumed silica

      

amorphous silicon dioxide

      
 EINECS 231-545-4 Fused Silica Powder , Silica Silylate Powder With Specific Surface Area Manufactures

EINECS 231-545-4 Fused Silica Powder , Silica Silylate Powder With Specific Surface Area Images

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