Ethyl silicate 40%

Chemical composition of general formula (C2H5O) 2 n + 2 sinon - 1

Room temperature is colorless or light yellow transparent liquid, with similar ether smell. With ethanol, acetone and other organic solvents miscibility, hydrolysis reaction with water can generate sol silicate and gives off heat, is cloudy in the moist air, static after clarification, non-toxic.

USES:

Along with the advance of science and technology, the application of ethyl silicate series products will be more widely, especially for investment precision casting process has the following characteristics and other advantages.

1, all can make alloy casting, especially difficult machining heat resistance and high hardness of the alloy;

2, because there is no parting surface, so the casting surface quality;

3, extremely precise casting appearance size, high surface finish, thus greatly save the metal material processing cost;

4, casting can be all kinds of complicated shape of molding parts;

5, all kinds of refractory with binder;

6, is the best material to make high-grade, anti-corrosion, permanent paint.

Above all, ethyl silicate series products in modern many departments of the national economy such as aviation, instrumentation, ship, automobile, tractor, machine tools, gas, telecommunications, machinery, tools, weapons, such as manufacturing industry, favored by customers at home and abroad and technical experts fully affirmed, will be more and more widely used.



Reduction of ethyl silicate (commonly known as ethyl silicate 40%)

Quality standard:

Appearance: colorless or light yellow transparent liquid. Share: d420 1.04 ~ 1.07

Acidity of hydrogen chloride (in %) : 0.01 or less silicon dioxide content: 40.0 to 42.0

The product is higher than industrial ethyl silicate, silica content such as making the same casting strength properties, ethyl silicate dosage will be reduced correspondingly, can reduce costs, foreign revestment precision manufacturing mainly use the product. This product is the production of high quality, organic silicon liner anticorrosive paint the most advanced raw materials, the use of the production of paint has the characteristics of anticorrosive, waterproof, baoguang.