Industrial
Coating Types, Processes
Rubber Roller Rolls Products
Finishing
and Plating Specifications
The
following charts provide an application overview in for typical rubber /
elastomer materials used to coat products, such as rubber
rolls and rubber rollers. Rubber coating application is a
fundamental consideration in the selection of coating
material. Temperature, friction, material being coated,
should all be considered when selecting the appropriate
rubber / elastomer coating. As always, Engineers Edge
recommends contacting an applications specialist with design
and engineering requirements to ensure best material
selection.
Material
Properties |
EPDM |
Nitrile |
Nitrile
PVC |
Carboxylated
Nitrile |
Hydrogenated
Nitrile |
Hardness
Shore A |
30-40 |
29-95 |
60-90 |
40-95 |
45-98 |
Abrasion
Resistance |
C |
C |
B |
A |
A |
Tear
Resistance |
D |
C |
C |
A |
A |
Load
Bearing |
C |
B |
C |
A |
A |
Hysteresis |
D |
D |
F |
F |
C |
Denting
Resistance |
D |
C |
F |
D |
C |
Maximum
Operating Temperature
(F) |
350F |
250F |
250F |
275F |
350F |
Ozone
Resistance |
A |
F |
C |
F |
A |
Resiliency |
C |
C |
D |
D |
B |
Compatability |
EPDM |
Nitrile |
Nitrile
PVC |
Carboxylated
Nitrile |
Hydrogenated
Nitrile |
Acids |
A |
D |
C |
D |
C |
Caustics |
A |
C |
C |
C |
B |
Aliphatic
Hydrocarbons |
F |
A |
A |
A |
C |
Aromatic
Hydrocarbons |
D |
C |
B |
C |
A |
Chlorinated
Hydrocarbons |
F |
F |
F |
F |
B |
Water |
A |
B |
B |
C |
F |
Ketones |
A |
D |
F |
D |
D |
Alcohol |
A |
A |
A |
B |
A |
Esters |
A |
F |
F |
F |
F |
Material
Properties |
Silicone |
EPDM
Silicone |
Neoprene |
Natural
Rubber |
Viton |
Urethane
- Ether |
Hardness
Shore A |
40-90 |
40-90 |
30-90 |
25-99 |
55-85 |
40-95 |
Abrasion
Resistance |
C |
C |
C |
A |
D |
A |
Tear
Resistance |
F |
D |
B |
A |
C |
A |
Load
Bearing |
F |
D |
B |
A |
C |
A |
Hysteresis |
A |
C |
B |
A |
D |
A |
Denting
Resitance |
A |
C |
D |
A |
D |
A |
Maximum
Operating Temperature
(F) |
500F |
400F |
250F |
212F |
500F |
212F |
Ozone
Resistance |
A |
A |
C |
F |
A |
B |
Resiliency |
F |
B |
B |
A |
C |
B |
Compatability |
Silicone |
EPDM
Silicone |
Neoprene |
Natural
Rubber |
Viton |
Urethane
- Ether |
Acids |
B |
B |
C |
C |
A |
F |
Caustics |
B |
B |
B |
C |
A |
F |
Aliphatic
Hydrocarbons |
D |
F |
C |
F |
A |
D |
Aromatic
Hydrocarbons |
C |
D |
D |
F |
A |
F |
Chlorinated
Hydrocarbons |
C |
D |
F |
F |
A |
F |
Water |
B |
B |
C |
A |
B |
D |
Ketones |
C |
A |
C |
A |
F |
F |
Alcohol |
B |
B |
B |
A |
D |
C |
Esters |
C |
D |
C |
A |
D |
F |
|