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Quanerda International Trade Company

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black silicon carbide
Specification: Black silicon carbide
Detail: Black silicon carbide is produced at high temperature in an electric resistance type furnace with quartz sand and petroleum coke as its main raw materials. It is brittle and sharp, and it has heat and electric conductivity in ...

fused silicon nitride
Specification: fused silicon nitride
Detail: Ferro silicon nitride is a new type material produced under room temperature. The principal component is Si3 N4 and it¡¯s content is 75%-80% of the whole product, and the content of Fe is 12%-17%. In High purity product, the c...

chamotte
Specification: chanotte
Detail: The Chamotte is an important refractory raw material,and it is extensively applied to the industry of metallurgy, ceramics etc

brown fused alumina
Specification: Brown Fused Alumina
Detail: Brown Fused Alumina is made from high- quality bauxite and coke by fusing in a tilting furnace at a high temperature. The main chemical composition is Al2O3, TiO2 and a small quantity of SiO2 and Fe2O3. The product has high to...

fused silica sand
Specification: contents reach above 99.5%
Detail: The fused silica sand is procecced of quartz stone ,and the contents reach above 99.5% ,no imputy. It can be used in the area of optical glass ,fire-resistent, the metallurgy , ceramics , cast-on outwell and so on.

fused silica sol
Specification: JN-20 JN-25 JN-30 JN-35 JN-40 JN-45
Detail: catogety JN-35 JN-40 SiO2% 35-35.5 40-40.5 appearance white white NaO2<% 0.25 0.4 PH 8-9 8.5-9 viscosity 20-25 20-25 density 1.28-1.29 1.2...


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Quanerda International Trade Company All Products >> manufactory and trading company

Quanerda International Trade Company

All Products >> manufactory and trading company