Specific Gravity Tester Densimeter Electronic Density Tester for Rubber

It is necessary to test whether the rubber can withstand repeated bending without cracking. This type of fatigue is usually tested using DeMattia machines according to ISO 132:2017. It bends the test material at the speed, degree and density specified by the standard.

The intact material is tested to see if it cracks under high frequency repetitive bending loads. Measurements are coded according to ASTM D-430. The result represents the number of bends required for cracking, so higher values indicate better resistance. In another part of the test, a notch is made in the material to test for further cracking. Measurements are coded according to ASTM D-813, which also records the length of the crack and the number of bending cycles.

Specifications:

Gaoxin Industries (HongKong) Co., Limited is a high-tech testing company specialized in semi-automation and automation testing machine. We focus on the customers’ satisfaction, take the quality as development premise and make devotion to build the national well-known brand. Our products include battery testing equipment, leather testing equipment, footwear testing equipment, tensile testing machine, environmental test chamber, paper testing machine etc. The products meet SATRA, UL, ASTM, JIS, GB, ISO, TAPPI, EN, BS...and other domestic and international standards.

Our company vision “Integrity Management, Customer First, Technology Innovation”. Our team is well-qualified and innovative made up of professional engineers and sales staff. We offer superior products and perfect after-sale services. We will work hard to ensure the quality of the product of customers and improve the company value. We promise that we will make our best endeavors to help solve problems and improve product value.

As a high-tech company with the combination of design, production and marketing, Gaoxin has provided many large firms and test laboratory with high-quality products and superior service. With the decades of research experience and persistent pursuit of perfection, we believe that Gaoxin will grow to a well-known international company in the near future.

Gaoxin Industries (HongKong) Co., Limited looks forward to cooperate with customer all over the world.

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