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幼儿园园服面料成分的鉴别方法!
发布人:admin发布时间:2020-04-02 10:46:12

  一种识别幼儿园服装面料成分的简单方法:燃烧法。
  A simple method to identify the components of kindergarten clothing fabric: combustion method.
  在幼儿园是烟的下摆一缕经纱和纬纱,布用火点燃,观察燃烧火焰的状态,闻烧伤后的织物纱线的气味,看燃烧后的残余,因此判断和幼儿园把织物耐久性标签内容是一致的,识别结构内容的真实性。
  In kindergarten, there is a thread of warp and weft under the smoke. The cloth is ignited by fire. Observe the state of the burning flame, smell the smell of the burnt fabric yarn, and see the residue after the burning. Therefore, judge that the content of the durability label of the fabric is consistent with that of the kindergarten, and identify the authenticity of the structural content.
  棉、麻纤维幼稚园服装面料成分鉴定:棉、麻纤维燃烧时火焰一近,燃烧迅速,火焰呈黄色,发出蓝色烟雾。燃烧后,棉花有很少的粉末状灰分,黑色或灰色,大麻会产生少量的灰分粉末状灰分。
  Identification of fabric composition of cotton and hemp fiber kindergarten clothing: when cotton and hemp fiber burn, the flame is close, burning quickly, the flame is yellow, emitting blue smoke. After burning, cotton has little powder ash, black or gray, hemp will produce a small amount of ash powder ash.
  毛纤维和真丝毛在火中冒烟,燃烧时起泡,燃烧速度较慢,发出一股焦味头发燃烧,燃烧后的灰烬多为光滑的黑色球状颗粒,一压即断指。丝遇压痕使火,燃烧速度减慢,发出嘶嘶声,散发出烧焦头发的气味,形成深褐色的小球后燃烧成灰烬,手捻即断。
  The hair fiber and silk hair smoke in the fire. When it burns, it bubbles. The burning speed is slow. It gives off a burning smell of hair. After burning, the ashes are mostly smooth black spherical particles, and the fingers are broken when it is pressed. When the silk meets the indentation, the fire slows down, hisses, and gives off the smell of burnt hair. After forming a dark brown ball, it burns to ashes, and the hand twists and breaks.
  聚酰胺及聚酯聚酰胺学名聚酰胺纤维,靠近火焰或卷曲熔融成白色胶体,迅速熔滴而闪闪发光,在火焰中燃烧无火,留下火焰燃烧难,散发出芹菜味,米色熔融材料冷却后不易粉碎。涤纶纤维学名涤纶,易引燃,靠近火焰即收缩、熔化、燃烧时冒烟,火焰呈黄色,气味芳香,燃烧后灰烬为深褐色块状,可用手指捻捻。
  Polyamide and polyester polyamide, the scientific name of polyamide fiber, close to the flame or curl and melt into white colloid, quickly melt and sparkle, burn in the flame without fire, leaving the flame burning hard, sending out the smell of celery, the beige melting material is not easy to crush after cooling. The scientific name of polyester fiber is polyester, which is easy to ignite. It shrinks, melts and smokes when it is close to the flame. The flame is yellow and smells fragrant. After combustion, the ash is dark brown block, which can be twisted by fingers.
  丙烯和聚丙烯丙烯的学名为聚丙烯腈纤维,靠近火软化融化后再冒烟,用大火烧成白色火焰,大火迅速燃烧后,散发出火种肉的苦味,燃烧后灰烬为不规则黑色块状,手捻易碎。聚丙烯的学名,聚丙烯纤维靠近火焰即收缩,易燃,燃烧缓慢而冒烟,火焰上部呈黄色,底部呈蓝色,散发出油烟味,燃烧后的灰烬如坚硬的小黄褐色颗粒,经手捻后易碎。
  The scientific name of propylene and polypropylene propylene is polyacrylonitrile fiber. It softens and melts near the fire and then smokes. It burns into a white flame with a large fire. After the fire burns rapidly, it gives off the bitter taste of the fire meat. After the fire, the ashes are irregular black blocks, and the hands are fragile. Scientific name of polypropylene: polypropylene fiber shrinks when it is close to the flame. It is flammable. It burns slowly and smokes. The upper part of the flame is yellow and the bottom is blue. It gives off the smell of oil smoke. The ashes after burning are like small hard yellow brown particles, which are fragile after being twisted by hand.

山东园服定做
  学名whalen和氯纶whalen聚乙烯醇甲醛纤维,不容易点燃,近火焰熔融收缩,顶部有少许火焰,燃烧为纤维混合胶化火焰,有浓浓的黑烟,有苦甜的气味,燃烧后留下黑色小珠颗粒,可用手指压碎。学名氯纶PVC纤维,不易燃烧,远离火种即为扑灭,火焰呈黄色,底绿色白色冒烟,辛辣刺激酸涩,燃烧后灰烬为深褐色不规则块状,手指扭曲不易折断。
  Its scientific name is Whalen and chloro fiber Whalen polyvinyl formal fiber, which is not easy to ignite. It is near the flame melting and contracting. There is a little flame on the top. The flame is a mixed gelatinized flame of fiber, with thick black smoke and bitter sweet smell. After burning, it leaves small black beads, which can be crushed by fingers. Its scientific name is PVC fiber, which is not easy to burn. If it is far away from the fire, it will be extinguished. The flame is yellow, with green and white smoke at the bottom. It is spicy and sour. After burning, the ash is dark brown irregular block, and the fingers are not easy to break.
  氨纶和氟烷氨纶,又称聚氨基甲酸酯纤维,在火附近熔化和燃烧,火焰燃烧时呈蓝色,离开火继续熔化和燃烧,发出一种特殊的刺激性气味,燃烧后的灰烬是柔软而蓬松的黑色灰烬。
  Spandex and halothane spandex, also known as polyurethane fiber, melt and burn near the fire. When the flame burns, it is blue, and continues to melt and burn away from the fire, giving out a special pungent smell. The ash after combustion is soft and fluffy black ash.
  ISO组织称其为萤石纤维,靠近火焰处仅熔化,难以点燃,不燃烧,火焰边缘呈蓝绿色碳化,熔化分解,有毒气体,熔化为坚硬的圆形黑珠。
  ISO organization calls it fluorite fiber. It is only melted near the flame, which is difficult to ignite and does not burn. The flame edge is blue-green carbonization, melting decomposition, toxic gas, melting into a hard round black bead.

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