A carbon black content tester measures the percentage of carbon black (fine black powder after combustion of carbon-containing compounds) present in plastic and rubber through combustion methods. The content tester is used in quality control, laboratory research, and institutional settings…
Selecting the right UV accelerated weathering tester isn’t easy, especially with so much depending on testing results these days. Whether you’re at a research facility, college laboratory, textile production house, or quality control office, knowing how to choose an accelerated…
Universal Testing Machines (UTMs) are widely used for tensile testing of metals, rubber, plastics, and other engineering materials. With appropriate fixtures, the same machine can also be used for compression, flattening, and bending tests.Field statistics show that approximately two thirds…
Carbon black is one of the most commonly used additives for UV resistance and weathering stabilization in polyolefin materials. Its content not only directly affects the performance of pipes and fittings, but also determines the comparability of test data and…
Creep testing machine evaluates material deformation under constant stress. Measures tensile strength (kN/m, ISO 10319), creep rupture time, & strain. Used in aerospace, energy, geosynthetics (e.g., DW1290: safe, durable, customizable temp control). Definition of creep The phenomenon that materials slowly…
The geotechnical direct shear test is a mechanical test used to study the shear strength and deformation characteristics of soil or geosynthetics. Principle of direct shear test The principle of the direct shear test is to place the sample in…