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Foundry Materials Liquid Colloidal Silica for Shell Building

China

-

2.84 ~ 3.55 / Ton ( Negotiable ) أحصل على آخر سعر

Shandong

2.84 per Ton

200 Ton

25kg/barrel , 250kg/barrel, the packing also can be packed according to customers' specific requi

-

100000 Ton per Week

T/T, L/C

-

الاتصال الآن

مواصفات المنتج

CAS No. : - Other Names : - MF : - EINECS No. : - Purity (%) : - Classification : - Brand Name : -

الوصف

♦ Silica sol belongs to colloid. It is tasteless and nontoxic, the chemical molecular formula is mSiO2.nH2O.

 

♦ Since the colloid grains are minute(10~20nm) and have relatively large specific surface area, the grains themselves are colorless and transparent, so they do not affect the natural color of the material to be covered.

 

 With low viscosity, it can soak the places whtere water soaks, therefore, it presents excellent dispersion and permability when being mixed with other substances.

 

♦ When the moisture contained in silica sol are evaporated, the colloid grains firmly adhere to the material surface and the combination of silicon and oxygen is then formed between grains. It is a good adhesive.

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الشخص الذي يمكن الاتصال به: lisa

الشركة:Shengtuo Industry and Trade Co., Ltd.

عنوان:Dongying, Shandong, China,

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lisa < Shengtuo Industry and Trade Co., Ltd. >
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