Color fastness test item of mobile phone lanyard manufacturer
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There is no need to describe the use of mobile phone rope extensively here, I think we also have a clear understanding, color fadetection是什么意思stness mainly refers to the resistance of the color of the rope to various functions in the process of processing and use. Teat的ing形式herefore, thefacts detection of color fastness has a great impact on quality. There are many testing items foralso什么意思中文 the color fastness of the phodetect名词ne lashing rope manufacturer, inccolor怎么读luding the color fastness to soap solution (small sample), ceat的现在分词hlorine water, non-chloreat怎么读ine bleaching, dry cleanfactioning and actual washing. (clothing, fabric), fastness to sweat, watdetection是什么意思er, light, sea watdetectiveer, saliva. But more common and important are the following threatee. 1. Light fafactory怎么读stness. Whenfactual textiles are used, they are usually exposed to light,安阳师范学院 which can destroy the dyes and lead to the well-known fading, causing colored textiles to暗影谍云 become discolored, generallydetection bias light and dark, and some also have color changes. Therefore, it is necessary to test for color fastness, sun color fastness test, The blue wool standard cloth with diffanyerent fastness grades was exposed to sunlight under specified conditions. The blue wool standard cloth with different fastness grades was compared with the blue wool standard cloth to evaluate the light fastness. The higher thealso什么意思英语 blue wool standdescribe翻译ard cloth with different fastnessalso grades, the more light fastness the blue wool standard cloth was.eaten 2. Color fastness to washing. The sampldetectore is sewn together with the standard stick lining fabric, washed, cleaned and dried, a安阳nd washed under sualso怎么读itable temperature, alkalinity, bleaching and friction conditions, so that the test results can be obtained in a short time. The friction is accomplished by rolling and impingement of a small bath ratio and an从亮剑开始崛起 appropriate number of stainless steel beads, which are rated by gray cards and obtained by test results. Different test methods have different tempera从炸掉魂环开始的斗罗ture, alkalinity, bleaching ancolorrushd friction conditions and sample sizes, depending on test standards and customer requirements. General wdescribe的名词ashing color fastness is poor blue,安阳 blue, black red, navy blue and so on. 3. Rubbieating什么意思ng color fastness. Place the sample on the rubbing fastness tester and rub it several times with a standard rubbing white cloth under certain prcoloredessure. Each set of samples should be tested for dry rubbingalso怎么读 fastness and wet rubbing fastness.eat的ing形式 The color dyed on a standard friction white cloth is scored安阳学院 using a gray card, and talso什么意思英语he grade is the mealso翻译aseatingured rubbing color fastness. Rubbing colour fastness should be tested on dry and wet rubbing. All colors on the sample must be wiped. The phone cord c从木叶开始逃亡an be used asdescribe怎么读 an ornament or as an anti-theft accessory,安逸花 which has many functions.
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