Elastomers

Elastomers

Rubber coating application is a critical factor in selecting the right coating material. Key elements such as temperature, friction, pressure, medium, speed, and load are carefully considered to determine the most suitable rubber or elastomer coating.

At Durga Rolls, quality begins at the source—raw materials. Our custom mixing and formulation facilities source only the finest raw materials available. With strict quality control, advanced computer technology, and in-depth technical and chemical expertise of elastomers, we create complex compounds designed to perform at peak efficiency.

Equipped with state-of-the-art technology and supported by a highly trained workforce, we ensure maximum performance in every roller we manufacture. Each roller undergoes rigorous testing to meet the highest industry standards and deliver reliability in today’s competitive markets.

Elastomer Comparison Chart

Rubber Property Comparison Chart Rating: E=Excellent G=Good F=Fair P=Poor
Property / Elastomer Nitrile Natural PVC/NBR Silicon
Tensile Strength F G-E G P
Hardness Range 20-100 30-100 5-80 35-80
Max. Service Temp. Deg. Celsius 120 80 100 260+
Ozone Resistance P P G E
Cut Resistance F G F P
Abrasion Resistance F-G G-E G-E P
Tear Strength F G G P
Compression Set F-G F P E
Heat Build Up P E P G-E
ASTM #1 Oil E P E G
ASTM #3 Oil E P E F
Reference Fuel B G-E P G P
Ketones: MEK P E P F
Aromatics: Toluene G-E P G P
Aliphatics: Hexane E P E P
Ethyl Acetate P-F E P G
Cellosolve F E P E
Methylene Chloride P E P F
Trichloroethylene P P P P
Diethylene Glycol E E E E
Isopropyl Alcohol G-E E E G
Water (75 °F) G E G-E G
Caustics: 10% NaOH G-E E G E
Acids: H2SO4 F G G F