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Avirulent Insipidity Hydrated Silicon Dioxide , Amorphous Silica Alumina For Anti Settling Agent

Avirulent Insipidity Hydrated Silicon Dioxide , Amorphous Silica Alumina For Anti Settling Agent

Avirulent Insipidity Hydrated Silicon Dioxide , Amorphous Silica Alumina For Anti Settling Agent

Product Details:

Place of Origin: China
Brand Name: SKYHIL
Certification: SGS/ASTM/ROHS
Model Number: HF205

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 10 KGS/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
Material: Silicon Dioxide Standard: Industrial Use
Other Name: White Carbon Black Appearance: White And Colloidal Powder
Molecular Formula: Sio2 CAS No: 7631-86-9
EINECS No: 231-545-4 HS Code: 281122

Precipitated Silica Used As Thickening Agent, Anti-Setting Agent and Matting Agent

 

 

Description

 

Precipitated Silica in Coatings widely used as thickening agent, anti-settling agent and matting agent. The general process is to attain silicate liquid by the acid neutralization reaction of sodium silicate solution, then processing it with filtering, washing, drying, finally let is go through our advanced crushing equipment for ultrafine grinding. It is a kind of virulent insipidity, nonflammable fluffy white powder, which is soluble in caustic soda and hydrofluoric acid only. Other characteristics are no decomposition, discoloration under high temperature, but with certain water imbibitions.

 

Characters

 

1, In solvent-based coatings, it also increases viscosity for settling resistance. In clear coatings such as lacquer or varnish, it offers exceptionally high clarity and transparency.

2, Flow&Levelling, Smoothness and Stain& Scrub Resistance.

 

Chemical Data

 

Avirulent Insipidity Hydrated Silicon Dioxide , Amorphous Silica Alumina For Anti Settling AgentItem Type HF-205
Content of sio2(dry basis) %, 99
Porosity ml/g ≥1.2
Oil absorption, g/100g , g/100g 270-320
Particle Size, um(Malvent,D50) 6.0-8.0
Loss on drying(105℃,2Hrs) ≤5.0
Ignition loss(1000℃,2Hrs) ≤6.0
Whiteness 93
PH(5% Liquor) 6-7

 

 

Applications

 

Powder coatings, Atomic dust coating, Priming paint, Mastic coatings.

 

Advantage

 

We Focus on Precipitated Silica about 25 Years.

We are the realizable supplier for some international company and export to many countries. Such as AkzoNobel, Valspar, Nippon Paints, Dgl Camel, Taiho Paints and PPG

 

Avirulent Insipidity Hydrated Silicon Dioxide , Amorphous Silica Alumina For Anti Settling Agent

Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

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