The tensile strength and the elongation at break for rubber- or plastic-coated fabrics may both be determined by the test methods described in ISO 1421. These test methods cover the testing of fabrics, woven fabrics, coated fabrics, fabrics coated with rubber, and fabrics coated with plastics. The materials may be tested using either the strip test method or the grab test method. The strip test method allows for the measurement of the tensile strength and break failure of force and extension characteristics of the product at a specified rate of displacement. However, the grab test method measures only the tensile strength, of force and extension characteristics of the product at a specified rate of displacement. Both methods may be used to test coated fabrics in either the dry or wet conditions.
Applicable Testing Standards
Recommended Test Machine
Forces up to 5 kN (1,125 lbf)
Low force tabletop systems
Tests at speeds up to 2,500 mm/min (100 in/min)
Best for high travel or high elongation test requirements
Force range of 5 kN to 600 kN (1,125 lbf to 135,000 lbf)
Adjustable test space
The most popular choice for static tension and compression tests
These dual column testers are available in both tabletop and floor standing models
Recommended Testing Accessories
Rated to 3.5 kN (790 lbf)
Clamping force up to 7.0 kN (1,600 lbf)
Consistent clamp force between tests
Quick and easy specimen setup for a wide variety of applications