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Briefly, the definitions of the three. Mass spectrometry: qualitative, quantitative, allowing inferences to be made about the composition of a substance. Chromatography: quantitative, allows to distin...
1 Clarify the "down content" and "down content" Down is the soft gold of the apparel industry, and the down content of down is undoubtedly an important basis for the price of down. Therefore, it is ne...
Clothes in the process of wearing, constantly subjected to friction, so that the fiber end of the fabric surface is drawn, band, hook, pull out, and the formation of hair feathers on the surface of th...
Tensile Strength Test method: ASTM D 5034, determination of breaking strength and elongation of fabric. Key points: This test provides information on the potential breaking strength of the garment fab...
The main factor affecting the color fastness to moisture 1, the type of fabric, fabric structure 2, textile pretreatment, such as desizing, boiling, bleaching, mercerizing, etc 3, the choice of textil...
The 45 degree burner is applicable to ASTM D2863, ASTM D3835, ISO 4589-2, GB/T 2641-2008, GB/T 17591-1998 and other standards It is used to measure the flame spread rate of a material, which is an imp...
Working principle: Constant temperature and humidity box is a special experimental equipment, it can fine-tune the internal environmental parameters (such as temperature, humidity, wind speed, a...
The UV aging box is mainly used to simulate outdoor ultraviolet radiation, and is used for UV resistance performance testing of plastics, rubber, paints, plastic products, clothing and other materials...
The salt spray test chamber is mainly used to simulate the corrosion resistance test of materials, coatings, electronic components, etc. in harsh environments such as marine and chemical industries, s...
The Martindale testing machine is a testing instrument used to evaluate the properties of textiles such as tensile breaking and abrasion resistance. Specific applications include the following aspects...
Features of manual button tension machine: 1. Integrated structure: The manual button tension machine adopts an integrated structure, which requires no assembly and is easy to use. 2. Manual control: ...
Choose the appropriate standard according to your own goals. The most commonly used method is the friction method. The standard it requires is ASTM D3108. Select the standard we need in the setting in...