Viton O Ring

colorful viton o rings  material advantage and disadvantage

Advantage:

1. Has good solvent, oil, water and hydraulic fluid resistance.

2. Good compression set, abrasion resistance and tensile strength. 

Silicone Material:

1.after modulating formula, the tensile strength up to 1500 psi, and tear resistance up to 88 LBS.

2.Good elasticity and good compression deformation.

3.good resistance to neutral solvent.

4.excellent heat resistance.

5.With excellent cold resistance.

6.with excellent resistance to erosion of ozone and oxides .

FKM/FPM/Viton Material:

1. Heat resistance up to 600°F

2. Resistance to wide range of oils and solvents; specially all aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable oils.

EPDM Material:

1.Good weathering resistance and ozone resistance.

2.Excellent water resistance and chemical resistance.

3.Can be used in alcohol and ketone.

4. Resistance to high temperature steam, Impermeability to gas .

CR material:

1.  Good elasticity and good compression deformation;

2.  With flameproof feature;

3.  Formula does not contain sulfur , so it is very easy to make;

4.  The characteristics of resistant to animal and vegetable oil; china manufacturer  white silicone o ring 

Disadvantage: 

NBR Material:

1. Not recommended for using in highly polar solvents such as acetone, and MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons.

Silicone Material:

1.Does not recommend is suitable for most concentrated solvent, oil, concentrated acid after dilute sodium hydroxide

FKM/FPM/Viton Material:

1. Not recommended for ketones, low molecular weight esters and nitro containing compounds.