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Colloidal Powder Amorphous Fumed Silica , Highly Purified Fumed Silicon Dioxide

Guangzhou Quanxu Technology Co.,Ltd.

Colloidal Powder Amorphous Fumed Silica , Highly Purified Fumed Silicon Dioxide

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Model Number : HL-200

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 : Cosmetics

Counter Type : M-5,AE-200

HS Code : 28112290000

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Hydrophilic Fumed Silica Powder CAS No.: 7631-86-9 Used For Cosmetics

Specification

Fume Silica Powder HL-200 is manufactured by controlled combustion of highly purified chlorosilanes with oxygen and hydrogen. A schematic diagram is given below. The silica generated in the flame is transported to HCL removal process, cooling process, that be made from hydrophilic fumed silica powder.

Feature

1, Used as anti-settling, thickening, anti-sagging agent.

2, Improvement of free flow and anti-caking characteristics of powders.

3, Rheology and thixotropy control of liquid systems, binders, polymers,etc.

Chemical Instructions

Property Unit Typical Value Testing Method
Specific surface area(BET) M2/g 200±20 GB/T20020
PH Value in 4% dispersion 3.7-4.5 GB/T20020
Loss on dying(2h@105C) Wt% ≤2.0 GB/T20020
Loss on ignition(2h@1000C,based on material dried for 2h@105C) Wt% ≤2.0 GB/T20020
Sieve residue(45um) Wt% ≤0.04 GB/T20020
Silica content(Based on ignited material) Wt% ≥99.8 GB/T20020
Tamped density(Based on material dried for 2h@105C) g/L 40-60 GB/T20020
Carbon content(Based on material dried for 2h@105C) g/L ≤0.15 GB/T20020

Application

It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advanced printing ink, powder coatings, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics, etc

Colloidal Powder Amorphous Fumed Silica , Highly Purified Fumed Silicon DioxideColloidal Powder Amorphous Fumed Silica , Highly Purified Fumed Silicon Dioxide


Product Tags:

hydrophobic fumed silica

      

fumed silicon dioxide

      
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