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- BrandВолжский Химкомплекс
- Country of manufactureRussia
Electrolytic paronite (grade PE) belongs to the group of asbestos - containing rubber goods, is manufactured in accordance with the Technical Conditions of State Standard 481 - 80 and is used for the manufacture of sealing gaskets in units with various working media.
Paronite PE is produced in versions for operation in cold, temperate and tropical (subject to the addition of fungicides) climates. Has dielectric properties.
| Wednesday |
Working pressure, MPa. |
Temperature, ° C |
The change thickness % |
Density, g / cm * 3 |
Thickness, mm. |
|---|---|---|---|---|---|
| Alkalis with a concentration of 300 - 400 g / dm * 3, hydrogen, oxygen | 2.5 | up to + 180 ° С | |||
| Compressibility at 35MPa | from 6 to 16 | ||||
| Recoverability after relieving pressure 35MPa | 38 | ||||
| Density | 1.6 - 2 | ||||
| Thickness | from 0.4 to 6 |
Physicomechanical properties of electrolytic paronite
| Parameter name |
Value |
|---|---|
| Density of paronite, g / cm3 | 1.6 . . . 2.0 |
| Conditional tensile strength in the transverse direction, MPa | 8.0 |
| The increase in mass after 5 hours of keeping the material in: - in a solution of caustic potassium (concentration 450 g / dm3) at t + 100 ° C, % ; |
nineteen |
| Compressibility of material under pressure of 35 MPa, % | 6 . . . 16 |
| Minimum recoverability after removing the compressive load of 35 MPa, % | 38 |
Purpose:
It is used in the chemical and petrochemical industry, in mechanical engineering, metallurgy and metalworking, electrical engineering and power engineering to ensure the required tightness of various types of joints.
Working environments:
Alkalis with a concentration of 300 ÷ 400 g / dm³, hydrogen, oxygen
Main characteristics:
Ultimate pressure: 2.5MPa
Limiting temperature: 180 ° C
Compressibility at 35 MPa: 6 ÷ 16%
Recoverability after relieving pressure 35 MPa: 40%
Conditional tensile strength in the transverse direction, not less: 8.0 MPa
Density: 1.9 ÷ 2.5 g / cm³
Dimensions: Thickness 0.4 ÷ 4.0 mm.
Shelf life: 2 years from the date of production.
