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>

          大香蕉视频在线99| 同性专区一区二区三区| 怡春院一级黄A级| www-毛片免费看| 黄色小视频在线观看| 成人网A R| 人人爱人人摸人人操| 日韩成人A片电影在线| 亚洲av久久在线播放| 美国AV三级片| 黄色毛片A片| 欧美91n激情| 激情图片五月天| 国产av小电影网站| 少妇激情影在线视频| 特级毛片一区二区三区| 日韩A∨成人电影| 日韩成人黄色电影av| 成人A级黄色视频| 久久思思热免费视频| av网站在线搜| 日本高清无码A片| 97黄色无码| 亚洲一级大片| 无码av成人| 外国一级AV| 色婷婷AV在线| 亚洲无码一区二区不卡| 黄色一级全裸视频| 超碰在线88| 可以直接看的无码av| 牛影视AV| 久艹日日日| 日韩一级无码片| 咸人AV| 亭亭丝袜丁香四月天| 精品久久乐| 成人AⅤ大片| 色综合老阿姨av| 国产AV理论| 国产成人免费av|