德國(guó)B+SV形水封-Turcon V rings

Materials

When selecting the correct rubber compound it is necessary

to take the following requirements into account;

- good chemical resistance

- good resistance to high and low temperatures

- good resistance to ozone and weathering

It is also necessary to consider the need for the following

attributes;

- high resistance to wear

- low friction

- low compression set

- good elasticity

Material types

The most frequently selected material is the purpose made

Nitrile rubber N6T50 which has excellent all round

properties.

For applications with temperatures above 100°C, or in

chemically aggressive conditions, V—Rings made of

fluorinated rubber (FKM) can be supplied. In fact a wide

range of rubber compounds is available and some of these

are listed below

NBR , HNBR , CR , EPDM