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Industrial Coatings Synthetic Amorphous Silica , SKYHIL HF205 Colloidal Anhydrous Silica

Industrial Coatings Synthetic Amorphous Silica , SKYHIL HF205 Colloidal Anhydrous Silica

  • Industrial Coatings Synthetic Amorphous Silica , SKYHIL HF205 Colloidal Anhydrous Silica
Industrial Coatings Synthetic Amorphous Silica , SKYHIL HF205 Colloidal Anhydrous Silica
Ürün ayrıntıları:
Place of Origin: China
Marka adı: SKYHIL
Sertifika: SGS/ASTM/ROHS
Model Number: HF205
Ödeme & teslimat koşulları:
Minimum Order Quantity: Negotiable
Fiyat: 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
İletişim
Detaylı ürün tanımı
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
Vurgulamak:

synthetic amorphous silica

,

amorphous precipitated silica

Silica Powder As Precipitated Silicon Dioxide Used For Industrial Coatings

 

 

Introductions

 

Precipitated silica is a silica (SiO2) produced by precipitation from a solution containing silicate salts. The production of precipitated silica starts with the reaction of an alkaline silicate solution with a mineral acid. Sulfuric acid and sodium silicate solutions are added simultaneously with agitation to water. Precipitation is carried out under alkaline conditions. The particles are porous. Primary particles with a diameter of 5 - 100 nm, and specific surface area 5-100 m2/g. Agglomerate size is 1 - 40 µm with average pore size is > 30 nm. Density: 1,9 - 2,1 g/cm3.

 

Feature

 

In the natural rubber or synthetic rubber adhesive, Silica has high transparency and good mechanical properties, provides thixotropy and reinforcing performance, can greatly improve the vulcanized rubber tensile strength and abrasion resistance, and its malleability can improve the adhesion force also.

 

Application

 

1, Unsaturated Polyesters: Avoid drop lets and wrinkles.

2, Pigment: Prevents precipitation, improves dye absorption, and improves the dispersion ability.

 

Chemical Data

 

Industrial Coatings Synthetic Amorphous Silica , SKYHIL HF205 Colloidal Anhydrous Silica 0Item 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

 

Industrial Coatings Synthetic Amorphous Silica , SKYHIL HF205 Colloidal Anhydrous Silica 1

 

 

 

 

 

 

 

 

 

 

 

 

 

İletişim bilgileri
Guangzhou Quanxu Technology Co.,Ltd.

İlgili kişi: Mr. Don

Tel: +8618211475147

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