Expansion joint Teguflex ECO DN 250

Epichlorohydrin rubber (ECO) is a synthetic specialty elastomer produced by ring-opening copolymerization of chloromethyloxirane (epichlorhydrin) and oxirane (ethylene oxide). It has properties very similar to nitrile rubber but it has better heat and ozone resistance and improved low temperature flexibility. ECO’s possess also very low gas permeability, excellent weather resistance, good compression set and good heat and mineral oil resistance. Its resistance to hydrogen peroxides, ozone and alkalis is also good or excellent.

TEGUFLEX P, yellow
External surface: ECO rubber
Internal surface: ECO rubber
Marking: Yellow stripe
Temperature: Max. +90°C
Max. compression 30 mm, elongation 20 mm, lateral 20 mm
Applications: Oil, water, salt solutions, vegetable and animal fat, butane and propane gas.
Note! Also available in the Teguflex P TW version (yellow stripe), suitable for road tanker use, especially for oil and unleaded gasoline (aromatics content up to 50%).