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Features

Chemical resistance

Operating temperature

Hardness range

NBR

Excellent resistance to oils and heat. Low permanent deformation and low gas permeability

Good resistance to mineral and vegetable oils, hydrocarbons, water and gas

- 40 ° C to + 110 ° C

50 ÷ 90 ShA

EPDM

Excellent resistance to heat, ozone and high temperatures. High resistance to permanent deformation. Excellent resistance to water and steam up to 150 °

Good resistance to water and glycols, to aggressive chemicals and oxidation

- 50 ° C to + 150 ° C

50 ÷ 80 ShA

VMQ

Excellent behavior at high and low temperatures. Both highly conductive and highly non-conductive articles

Good resistance to chlorinates, solvents, UV rays, ozone, oxygen, cold and heat

- 50 ° C to + 200 ° C

30 ÷ 80 ShA

FPM / FKM

Excellent resistance to chemical attack, lubricants and heat. Good compression set and elastic yield

Excellent resistance to sunlight and flame, high temperatures, aromatic and aliphatic hydrocarbons, aggressive chemicals and chlorinated solvents

- 20 ° C to + 200 ° C

55 ÷ 90 ShA

FFKM

Exceptional characteristics of chemical inertia. Use in extreme conditions. Excellent resistance values ??even at very high temperatures

Excellent chemical resistance, practically inert, usable up to temperatures of 350 °

- 15 ° C to + 315 ° C

75 ShA