Home ProductsFumed Silica Powder

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
Contact Now
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 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

 

Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

Send your inquiry directly to us (0 / 3000)