Hungarian Silicones
Hungarian Silicones
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Product of the partial hydrolysis and polycondensation of polyesters of orthosilicic acid.



• For the production of shell split molds for specialized molding, as well as the rods in production of investment casting, for the manufacture of ceramic forms by regular models, instead of the product ethyl silicate 40.

Advantages of using the finished binder KP-1:

Eliminating complicated operations for foundries of ethylsilicates hydrolysis. Eliminating the need to acquire and apply organic solvents, and the corresponding reduction of the necessary equipment and personnel, reduction of fixed expenses.

Use regulated by

Technological procedures in force on customer's factory.

Safety information

The product is flammable. When operation, follow the rules of fire safety. It is recommended to use appropriate protective clothing, gloves and goggles or face protection. In case of contact with skin or eyes, rinse with a plenty of water and seek medical advice.

Shelf life: 3 months.

Store at temperature from -60°С to 30°С.


Physical-and-chemical characteristics

Transparent or opalescent liquid
Mass content of hydrogen chloride, %, no more


Kinematic viscosity (20 +0,5) °C, сСт


Duration of gelation, minutes, no more


Density at temperature (20+0,5) °С, g/сm3


Mass fraction of silicium dioxide, %

17,0 – 21,0



Useful information
The main applications of silicon organic resins

The main applications of silicon organic resins

Silicone additives to concrete

Silicone additives to concrete

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