一及A片_黄色一及A片_日韩姓爱精品无码一_毛片电影网

一及A片_黄色一及A片_日韩姓爱精品无码一_毛片电影网

一及A片_黄色一及A片_日韩姓爱精品无码一_毛片电影网_日本高清无码网站_色 日韩无码_特级黄色片久久99

  • <s id="2ldrg"><u id="2ldrg"><menuitem id="2ldrg"></menuitem></u></s><label id="2ldrg"><button id="2ldrg"><div id="2ldrg"></div></button></label>
    <tr id="2ldrg"></tr>
    <legend id="2ldrg"></legend>

      <strong id="2ldrg"></strong>

      <nav id="2ldrg"></nav>

        Tel:13506733158

        459925494@qq.com、sue@taierxinfiber.com
      Your location:   Home > Product center > Textile printing and dyeing auxiliaries

        SJ-2102 High-efficiency scouring agent

        Detailed information

        SJ-2102 High-efficiency scouring agent

        Main ingredients: Surfactant compound

        Technical indicators

        Appearance: Yellow viscous liquid

        PH (1% aqueous solution): 3.0-6.0

        Ionic: Yin / Non

        Solubility: is easily soluble in water

        Performance and characteristics

        1: Excellent wetting, emulsifying, dispersing ability and low foam.

        2: Has good alkali resistance stability, and still has good stability in 180g / L sodium hydroxide aqueous solution.

        3: It is suitable for the long-distance pre-treatment of cotton and polyester-cotton fabrics, especially suitable for the cold rolling stack process.

        4: It can be used in normal dosage.

        Scope of application

        Is mainly used for continuous steaming pretreatment of cotton, linen and its blended fabrics or cross fabrics.

        Instructions

        1: Open-ended practice Dosage 2-5g / L

        2: Rope-like scouring method dosage 2-4g / L

            3: alkaline oxygen-bath method

        A) Cold rolling reactor process Amount of 3-5g / L

        B) Steaming process Amount of 3-4g / L

                c) Continuous bleaching process: 0.5-2g / L

            4: Sodium hypochlorite bleaching amount 0.5-2g / L

            The specific process, please adjust as appropriate after passing the sample

        Packaging and storage

        125kg, 50kg plastic drum, sealed storage, storage period is 6 months at room temperature


        一及A片_黄色一及A片_日韩姓爱精品无码一_毛片电影网

      1. <s id="2ldrg"><u id="2ldrg"><menuitem id="2ldrg"></menuitem></u></s><label id="2ldrg"><button id="2ldrg"><div id="2ldrg"></div></button></label>
        <tr id="2ldrg"></tr>
        <legend id="2ldrg"></legend>

          <strong id="2ldrg"></strong>

          <nav id="2ldrg"></nav>

          美女AV资源| 永久日本黄色| 精品无码四五六区| 91黄色小网站| 重口内射| 韩日a级高清| 亚州中文精品五月国产| 久草爱AV在线观看| 人妻三级AV黄| 97做爱视频| 色色爱三级| www.c片| 精品日韩aaac| 成人AⅤ在线| 免费无码婬片| a前在线免费观看| 逼操操AV| 风间由美在线导航| 青青草原伊人狼人| 免费收看A片| 成人在线天堂| 亚洲黄色自拍| 天堂成人在线免费视频| 91直接操| 婷婷中文无码AV| 黄色A级黄色| av一区是| 不卡七区在| 色情电影AV| 日韩a片免费观看的网站| 超碰在线一区| 一区二区色片| 亚洲无码不卡一区| 中国黄色A片网站| AV电影在线观看首页| a级片在线播放| 91免费aⅴ| 黄色一区二区网站| 淫淫色色Avw| AV黄色一级片| 色婷婷五月天|