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>

          淫淫AV成人| 日韩A电影| 黄色影院av| 激情亚洲AV超碰在线| av在线播放一区| 中文字幕一级A片| av网黄| 狠狠撸中文字幕| av后入| 超碰资源亚洲| 免费无码 观看AV中文| 福利AV综合导航| 一本不卡精品无码| 91免费看视频网站| 制服无码永久入口| 手机亚洲Av在线观看| 色情爱爱| 成人片亚洲AV网站| 阿姨无码AV| 久久AV免费| 精品成人A∨| 成人无码视频777| 看黄色A片| 亚洲成人一区二区不卡| 黄色3级片| 黄色AA无码A片| 探花视频网站| 色无码AV| 欧美特级AAAAA| 日韩A区视频| av有码第一页| 性爱AV永久在线| 竹菊影视AV| a视频在线播放| 国产精品第八区| 手机国产av| 琪琪色无码| 特级黄色片一二三区| AV黄色在线免费| 91人人在线观看| 日韩白白青青草|