Testing Facilities
rigorous testing processes guarantee the durability, resilience, and
performance of our products across various industries.
Hardness Testing
Rheology Test
The curing properties of rubber com pounds are assessed following ASTM standards D5289-17 and D2084-17, utilizing Rotor-less Rheometers (MDR-A
Heat Aging
Solid rubber specimen’s resistance to aging is evaluated per ASTM D 573-04(2015) standards, employing a heat aging oven for testing
Fuel and Oil Resistance Test
The examination of resistance to fuel and oil in cured rubber specimens is conducted using equipment such as the Mettler balance and an oven, following the ASTM D471 test method.
Tensile Test
The Tensile Strength of cured rubber specimens is evaluated using the ASTM D412-16 test method on a Universal Tensile Tester
Tear Strength
The force needed to tear a cured rubber specimen is assessed following ASTM D624-00e1 standards, employing a Uni versal Tensile Tester for accurate measurement.
Compression Test
The assessment of rubber’s permanent deformation under elevated temperatures adheres to the ASTM D39 test procedure.
Ozone Resistance
The resistance to ozone of solid rubber specimens is assessed following ASTM D1149-16 standards, utilizing an Ozone Chamber for testing purposes.
Pressure Resistance Test
The resistance to pressure of rubber hoses is evaluated according to test methods SAE J 20-03 and SAE J 30-12, utilizing a pressure tester machine for accurate measurement.
National Rubber Company
National Rubber Co is a leading manufacturer of high-precision automobile and industrial components in Pakistan.
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