Volgograd region, K. Nechaeva Street,
6 "b" Volzhsky Chemical Complex
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Paronite PE

Paronite PE (electrolysis GOST 481-80)

Electrolytic paronite (grade PE) belongs to the group of asbestos-containing rubber products,and 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 environments.

Paronite PE is produced in versions for operation in cold, temperate and tropical (subject to the addition of fungicides) climates. Has dielectric properties. 


Working pressure, MPa

Temp., °C

Thickness change, %

Density, g/cm3

 Thickness, mm

Alkalis with concentration of 300-400 g/dm3, hydrogen, oxygen


up to +180°С




Compressibility at 35MPa



from 6 to 16



Recoverability after 35MPa










1,6 - 2







from 0.4 to 6

 Physical and mechanical properties

Parameter name


Density, g/cm3


Conditional tensile strength in the transverse direction, MPa


Increase in mass after 5 hours in:
- in a solution of caustic potassium (concentration 450 g/dm3) at +100°C, %;


Compressibility of material under pressure of 35 MPa, %


Minimum recoverability after compressive load of 35 MPa, %


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 connections.

Working environs:
Alkalis with a concentration of 300 ÷ 400 g / dm³, hydrogen, oxygen

Main characteristics:
Max pressure: 2,5 MPa
Max temperature: 180 °C
Compressibility at 35 MPa: 6 ÷ 16%
Recoverability after 35 MPa: 40%
Conditional tensile strength at rupture in the transverse direction, not less than: 8.0 MPa
Density: 1.9 ÷ 2.5 g/cm³
Dimensions: Thickness 0.4 ÷ 4.0 mm
Shelf life: 2 years from manufacture dat