Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder

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Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder

Name: Nano Silicon Dioxide Micro Silica Powder Cas 7631 86 9 Silicon Carbide Powder
Brand: SKYHIL
Price: 1 USD

China Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder wholesale

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 : Chemical Auxiliary Agent

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

Molecular Formula : Sio2

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Hydrophilic Fumed Silica Powder as Nano Silicon Dioxide Used For Coatings

Specification

HL-200 Hydrophilic fumed silica powder is a synthetic amorphous, Nano silicon dioxide with BET surface area of 200 m2/g. It is a kind of high purity white colloidal powder.

With its unique features of particle size, high purity, aggregated structure and low bulk density, it is widely used in fine chemical such as Silicone Sealant and Rubber, Paints and

Unsaturated Polyester etc.

Physical and Chemical Data

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

Properties

1, Reinforcing filler in elastomers.

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

3, Used as anti-setting, thickening, anti-sagging agent.

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

5, High r transparency

Applications

1, Paints and Coatings

2, Unsaturated polyester resins and films

3, Elastomers, especially HTV and RTV Silicone rubber

4, Adhesives and Sealants

5, Printing Inks

6, Plant Protection

7, Cosmetics

Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder

Product Tags:

amorphous silicon dioxide

fumed silicon dioxide

Nano Silicon Dioxide Micro Silica Powder , Cas 7631 86 9 Silicon Carbide Powder Images

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