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04 Nov
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The factors affecting the accuracy and life of the tensile testing machine
The tensile testing machine is a high-precision, high-tech material testing equipment, which can be used to perform tensile, compression, bending, shearing, peeling and other mechanical performance tests on metallic and non-metallic materials. The reason why it has become the main equipment for material testing [...]
WHAT IS A COLOR FASTNESS TEST?
Color fastness, also known as color fastness, color fastness. Refers to the resistance of the color of textiles to various effects during processing and use. It refers to the degree of fading of dyed fabrics under the action of external factors (extrusion, friction, washing, rain, [...]
HOW TO MAINTAIN THE PIPE HYDROSTATIC TESTING MACHINE
Pipe hydrostatic testing machine is a commonly used experimental instrument with the advantages of stable performance, safe and reliable use, and easy maintenance. It needs to run for a long time during use, and certain wear and dirt problems will occur during operation, so [...]
THERMO GRAVIMETRIC ANALYZER(TGA) TEST FAILURE REASONS AND SOLUTIONS
Thermo gravimetric analyzer(TGA) is a device that measures the relationship between the mass of a sample and temperature or time under a program-controlled temperature and a certain atmosphere. In the early literature related to thermo gravimetric method, a few researchers used to call it “thermo gravimetric analysis [...]
TIPS WHEN USE THE DIFFERENTIAL SCANNING CALORIMETER(DSC)
In order to ensure the normal use of the differential scanning calorimeter, the sample must not be thermally decomposed within the test temperature range, will not react with metal aluminum, and will not corrode. If the sample to be measured can generate a large [...]
THERMO GRAVIMETRIC ANALYZER(TGA) KNOWLEDGE
Thermo gravimetric analysis(TGA) refers to a thermal analysis technique that measures the relationship between the mass of the sample to be tested and the temperature change at a program-controlled temperature, and is used to study the thermal stability and composition of materials. Thermo gravimetric analysis（TGA) is a commonly [...]
How To Measure The Pet (Polyester) Glass Transition Temperature?
In order to study the quality and characteristics of materials, many industries use differential scanning calorimeter （DSC） to test the glass transition temperature of materials, especially the glass transition temperature of PET (polyester), which is also a relatively common measurement. Differential Scanning Calorimeter What is glass transition [...]
What is Oxidation Induction Time Analyzer?
Oxidation induction time analyzer is a common thermal analysis instrument used to measure the thermal stability and oxidation stability of materials. The OIT test method can evaluate the thermal degradation process of a sample by measuring its oxidation induction time at high temperature, thereby obtaining important [...]
WHAT IS THE CARBON BLACK CONTENT TESTER USED FOR
In the rubber industry, paint production, plastic processing and other fields, carbon black plays a vital role. It not only provides color, but also improves the wear resistance and aging resistance of materials. However, controlling the content and dispersion of carbon black is crucial [...]
TIPS FOR CHARPY IMPACT TESTING MACHINE USE
Test temperature: The temperature of the laboratory for impact testing should generally be within the range of 10~35℃ (that is, the room temperature). For tests with strict requirements, such as the impact test of materials whose toughness is sensitive to temperature changes, the test [...]