Anti Sagging Amorphous Precipitated Silica , Stable Thixotropy Silicon Dioxide Hydrophilic

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Anti Sagging Amorphous Precipitated Silica , Stable Thixotropy Silicon Dioxide Hydrophilic

Name: Anti Sagging Amorphous Precipitated Silica Stable Thixotropy Silicon Dioxide Hydrophilic
Brand: SKYHIL
Price: 1 USD

Model Number : HB-620

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 Used For Coatings and Inks As Stable Thixotropy, Anti-settling, Anti-sagging

Characteristics

HB-620 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, HTV Silicone Rubber

2, Adhesive and Sealants

3, Coatings, Inks.

4, Powder Coatings

Properties

1, Reinforcement of HTV Silicone Rubber, Anti-Caking.

2, Hydrophobic surface chemistry and stable thixotropy, anti-settling, anti-sagging.

3, Good Performance of hydrophobic feature and rheology in Adhensives and Sealants.

4, Improve the free flow, homogeneity and probility stability of Carbon Powder.

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)		5.5-8.0
Loss on drying(2h@105℃)	Wt%	≤0.5
Loss on ignition(2h@1000℃,based on material dried for 2h@105℃)	Wt%	≤4.0
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%	1.5-2.5

Anti Sagging Amorphous Precipitated Silica , Stable Thixotropy Silicon Dioxide Hydrophilic

Product Tags:

hydrophobic fumed silica

amorphous silicon dioxide

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