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High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR

High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR

  • High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR
High Purity Amorphous Silicon Dioxide Homogeneity R812 For Elastomer And LSR
Product Details:
Place of Origin: China
Brand Name: SKYHIL
Certification: SGS/ROHS/ASTM/REACH
Model Number: HB-630
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 10 kg/bag, multi-layer paper compound material bag.
Delivery Time: 7-10 work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000 Ton Per Month
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Detailed Product Description
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
High Light:

amorphous silicon dioxide

,

fumed silicon dioxide

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 0

 

Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

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