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Dongguan DE spinning and dyeing auxiliaries co., LTD
Contact: Chen Shisheng 13580909076
Technical service hotline 13380100101
Telephone: 0769-86970065
Fax: 0769-22589155
Website: energostandart.cn
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E-mail:defu2009hi@163.com
Address: guangdong province dongguan DaLing hills kumquat industry
 
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  • Dyeing auxiliaries

Yellowing agent

Publish Date:2018-2-28 10:57:22 Size:【15px13px

     Physical and chemical properties

    Appearance: brown liquid.
    Chemical composition: sulfonic acid base surface active organic matter.
    Ionicity: 3-4
    Solubility: soluble in water (stirring)
    Effect and application direction.
    Prevent the storage of white or light-colored nylon fibers from exposure to BHT. Because of nylon and its blended fabric, the pollutants and BHT (butyl hydroxyphenyl ether) can cause the phenol yellow change, while BHT is found in most plastic packaging bags.
    Anti - phenol yellowing agent can be used in the process of leaching, and it is also suitable for dyeing.
    Product features
    It can effectively stop the yellowing of nylon, spandex and its blended fabric during the packaging and storage due to contact with the chemical components such as vanillin and dibutyl.
    Note: it is not recommended to use thick cloth during use.
    packaging
    125kg plastic drum packaging.
    storage
    Normal storage at room temperature, avoid direct sunlight and high temperature furnace, sealed package, storage stability can be up to 12 months.