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Epichlorohydrin Rubber(ECO)

Epichlorohydrin Rubber is an elastomer formed by homopolymerization or copolymerization. There are four types of products: CO,ECO,PECO,GECO.

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  • Introduction
  • Selection Guide
  • Application

General introduction

 

 

Epichlorohydrin Rubber is an elastomer formed by homopolymerization or copolymerization. 

There are four types of productsCO,ECO,PECO,GECO. Homopolymer CO is a rubber with good heat resistance, oil resistance, weather resistance and gas permeability; Copolymer CO is a kind of rubber with good oil resistance, cold resistance, weather resistance and heat resistance, and its blending with resin is also good.

 

SUNDRIN™ ECO iEpichlorohydrin Rubber produced by Sundow Polymers Co.,Ltd.


Characteristic of Epichlorohydrin Rubber

 

l  Excellent Ozone resistance, weather resistance, oil resistance 

l  Good heat resistance (better than NBR)  

l  Good air tightness


SUNDRIN                                                      

                                                                                        Sundow SUNDRIN

Types   of Epichlorohydrin   Rubber

Grades

DAISO

EPICHLOMER

SUNDOW   SUNDRIN ECO

 main datas

Distinguishing

Features

Application

Chlorine

Content, %

Mooney Viscosity

ML(1+4)100 deg.C



CO


4035


36-38

40±5

good oil resistance, heat aging resistance, ozone resistance and   air permeability resistance.

l  Various kinds of oil resistant hose

l  Various diaphragms

l  Printing and industrial use rollers

l  Oil resistant mechanical oil seal

l  O-ring, gasket, seal ring

l  Special cable jacket

l  Related parts of freezer

5035

H/H-50

50±5

6035


60±5

ECO

4025


24-27

40±5

good oil resistance, heat aging resistance, cold resistance, and   semi-conductivity

5025

C55

50±5

6025

C

60±5

GECO

5015


13-17

40-60

good ozone resistance, softening aging resistance, cold resistance   and semi conductivity.

l  Printer, copier rubber roller

l  Various diaphragms

l  O-ring, gasket, seal ring

5020

CG/CG102

20-24

PECO

4015


12-18

40±5

good cold resistance, elasticity and semi conductivity

l  Various damping rubber blocks

l  Various diaphragms

l  Office and industrial use rollers

l  Oil resistant mechanical oil seal

l  O-ring, gasket, seal ring

l  Related parts of freezer

5015


50±5

6015


60±5

 

  

Application

 

l  Various kinds of oil resistant hose

l  Various diaphragms

l  Printing and industrial use rollers

l  Oil resistant mechanical oil seal

l  O-ring, gasket, seal ring

l  Special cable jacket

l  Related parts of freezer

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