Bennewart Method: EN Sole Flexing Tester GT-KB06 A shoe sole may wear out and crack or break due to the strain generated by the flexing action of the foot. Cracking or fracturing can also occur from sharp edges cutting notches and punctures, which will gradually turn into cracks during continuous flexion. It is therefore important to test the flex-crack resistance of shoe soles, and the Bennewart ...
How to Perform a Tensile Strength Test According to ASTM D412 ASTM D412 is the most common standard for determining the tensile properties of vulcanized (thermoset) rubber and thermoplastic elastomers. Compounds in this family are used to create a vast array of consumer goods such as tires, footballs, and rubber bands. What does it Measure? ASTM D412 measures the elasticity of a material while und...
A Complete Guide to ISO 37 Testing Solution This standard specifies methods for determining the tensile stress-strain properties of vulcanized rubber and thermoplastic rubber. Measurable properties include tensile strength, elongation at break, stress at a given elongation, elongation at a given stress, yield stress, and yield elongation. However, the measurement of yield stress and yield elongati...
What is the GT-D01B Ozone Test Machine In our daily lives, textiles are frequently subjected to environmental factors such as temperature, humidity, ultraviolet radiation, and ozone during prolonged use, leading to deterioration in their physical and chemical properties. Among these, ozone represents a significant factor that cannot be overlooked. To ensure the durability and quality of textiles, ...
A Complete Guide to Electronic Single Yarn Strength Tester GT-A02A Yarn breaking strength and breaking elongation are important indicators for evaluating the quality level of yarn. Single yarn strength testing is mainly used to evaluate the maximum force that a single yarn can withstand during the tensile process until break, as well as the corresponding elongation changes. Whether it is cotton ya...
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