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At present, the test and evaluation standards of hygroscopicity and quick-drying performance in China mainly include: GB/T 21655.1-2008 "Evaluation of hygroscopicity and quick-drying performance of Te...
In daily life, we must often be troubled by various stains. If you happen to be wearing a white T-shirt, it can be devastating! Or, on a rainy day, you're walking by the side of the road and a car fli...
One. Rubbing color fastness test principle: Under a certain pressure, the surface of the fabric is rubbed repeatedly with dry cotton white cloth or wet cotton white cloth, and then the color of the co...
Why do water Repellent fabrics wear wet? Fabrics such as Water Repellent and waterproof are two different things The "water repellent" of the fabric does not mean "waterproof" Many people have a misco...
Waterproof performance When it comes to waterproof performance, most people think that it is the performance of fabrics against being wetted by water. In fact, waterproofness refers to the performance...
The hot summer has come, and many people who love beauty have begun to buy a variety of sunscreen products. For those who love beauty, a light and sun protection gauze is essential in summer. NO.1 UV ...
1. Color fastness to washing Color fastness to washing, also known as color fastness to washing/color fastness to soaping, is to evaluate the color fading of the original fabric and the staining of th...
Chinese standard: GB/T 3920 International Standard: ISO 105 X12/X16 American Standard: AATCC 8/AATCC 116 Japanese Standard: JIS L0849 Type I /Type II Commonly used rubbing color fastness tester (the u...
1 Light fastness to light-colored fabrics with reactive dyes As we all know, reactive dyes dyed on cotton fibers are attacked by ultraviolet rays under sunlight, and the chromophore or auxochromophore...
Define 1, heat preservation rate: the percentage of heat dissipation without sample and the difference between heat dissipation and heat dissipation without sample. 2, thermal resistance: the temperat...
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 dye fastness of textiles (abbreviated as color fastness) refers to the way dyed or printed fabrics are subjected to external factors (extrusion, friction, washing, rain, exposure, light, seawater ...