FEATURES
Liquid is a mixture of tetra ethoxy silane and polyethoxy siloxanes.
APPLICATIONS
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- In the steel industry for precision casting as a component of parting paints and as a binder for the production of rods exposed to high temperatures.
- In the textile industry – for shrink-proof finish of wool cloth, to reduce shrinkage of rugs and make them resistant to dust and decay, as the impregnation of filter fabrics.
- In construction – for the manufacture of water proof building materials, treatment of painted surfaces, impregnation of concrete to reduce the porosity, to receive silicosilicate and acid-resistant cement.
- In the glass and ceramics industry – for the enlightenment of optical glass, for the application of the light-scattering layer on the cylinders bulbs. It is used as a binding agent for the manufacture of ceramic materials that are resistant to the highly corrosive environments and have the mechanical strength, heat resistance and high dielectric properties, for the manufacture of highly resistant materials withstanding the temperature up to +1750°C and a load of above 127kg/cm3.
- In the paint industry as additives used in forming of fast-drying, thermo- and waterproof film with resistant gloss. Physical and chemical properties.
PHYSICAL AND CHEMICAL PROPERTIES
| Name of parameter and measuring unit |
Standard |
| Optical density at a wavelength of 400 nm, max. |
1,4 |
| Optical density at a wavelength of 670 nm, max. |
0,3 |
| Mass content of hydrogen chloride, %, max. |
0,1 |
| Mass content of ethyl alcohol, %, max. |
1,5 |
| Mass content of tetra ethoxy silane, % |
10 – 15 |
| Mass content of silicon dioxide, % |
38 – 42 |
| Density at 20°С, g/cm3 |
1,04 – 1,07 |
| Duration of gelation, minutes |
180 – 280 |
| Freezing point temperature | Lower than -60°С |
COLOUR: clear from colorless to yellowish-broun
SAFETY INFORMATION Low toxic, explosive and fire-hazardous product.
SHELF LIFE 12 MONTHS