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FZ/T 01158-2022
Textiles – Determination of ticklish sensation – Vibration audio frequency analysis method
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FZ/T 01159-2022
Quantitative chemical analysis of textiles – Mixtures of silk and wool or other animal hair fibres (Hydrochloric acid method)
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FZ...
MVR (volume method) : Calculate the melt volume flow rate (MVR) with the following formula, in cm3/10min
MVR tref (theta, mnom) = A * * l/t = 427 * l/t
θ is the test temperature, ℃
Mnom is the nominal load, kg
A is the average cross-sectional area of piston and barre...
With the progress of human beings and the development of society, people’s requirements for textiles are not only simple functions, but also pay more attention to their safety and health, green environmental protection and natural ecology. Nowadays, when people advocate natural and green co...
Although plastics have many good properties, not every kind of plastics can have all good properties. Materials engineers and industrial designers must understand the properties of various plastics in order to design the perfect plastic products. The property of plastic, can be divided into basic...