High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR

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High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR

Name: High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR
Brand: SKYHIL
Price: 1 USD

Model Number : HB-630

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 and LSR

Counter Type : R812

HS Code : 28112290000

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High Purity White Colloidal Hydrophobic Fumed Silica Counter For R812 Used For HTV Silicone Rubber and LSR

Characteristics

HB-630 is a hydrophobic fumed silica after treated with DDS(Dimethyl based on a hydrophilic fume silica with a specific surface area of 260 m2/g. It is a kind of high purity white colloidal powder.

Applications

1, Elastomer, HTV Silicone Rubber and LSR

2, Anti-foamer

3, Coatings, Inks.

4, Carbon Powder for Printer

Properties

1, In HTV and Liquid silicone rubber, provide good reinforcement and transparency.

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

3, High surface area, small particle size and good decentrality, performance high anti-foam property.

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

Physicochemical Data

Properties	Unit	Typical Value
Specific Surface Area(BET)	M2/g	260±25
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%	2.5-4.0

High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR

Product Tags:

amorphous silicon dioxide

fumed silicon dioxide

High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR Images

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