站外黄黄A片_欧美色图套图_无码素人福利网会员_99熱思思熱

站外黄黄A片_欧美色图套图_无码素人福利网会员_99熱思思熱

站外黄黄A片_欧美色图套图_无码素人福利网会员_99熱思思熱_精品成人视频五区_欧美日韩免费a级片_日韩av黄色大片

  1. <label id="6qp9x"></label>

      Lingan Dechang Hangzhou electrostatic science and Technology Co., Ltd.

      21年專注抗靜電劑研發(fā)生產


      English

      中文
      Contact Us

      Products

      PRODUCT DISPLAY

      HDC-108K

      一、Ingredients and Features:

        Type: non-ionic surfactant.

        Appearance:ellow oblateness granulate solid;

        Index: Assay of active matter:99%

        : Amine vaule≥70 mg KOH/g,

        volatile matter≤3%,

        Melting point :47°C,

        Decomposition temperature:280°C,

        Toxicity LD50≥5000mg/KG.

        

      二、Uses:

        The product is appropriate for EVA foaming product, polyolefin material injection molding weaving products, non-woven fabrics and nylon products; adding amount is 1-5%; antistatic effect is surface resistance108-10Ω.

        

      三、Packaging:

        Carton,Net wt 25 KG (PE bag (internal package),5 bags in one carton, 5KG/bag)  

      四、Storage and Transportation:

        prevent from water, moisture and insolation, timely tighten bag if the product is not used up. It is non-dangerous product, can be transported and stored according to the requirement of ordinary chemicals. The period of validity is one year.

      站外黄黄A片_欧美色图套图_无码素人福利网会员_99熱思思熱
      1. <label id="6qp9x"></label>

          永久名城域视频在线| 在线色资源| 99AV在线| 色情AV在线| 69性影视| 天堂色情电影在线观看| 香蕉久久久久久| 日韩成人综合| 91看看男女久久| 少妇一级婬片免费观看| 大香蕉黄色毛片| 亚洲久久影院| 一区二区中| 中国AV影视| 天涯色在线视频导航| A片视屏| 三级网站在线| 97超碰成人| 91国际性爱视频| 一本道av一级图片| 免费AV一级片| 超碰97免费人妻在线| 国产AV网网址导航| 另类AV7| 操逼av在线| 超碰福利导航| 国产瑟瑟| 看国乱轮片| 91人妻无| av地址在线播放| 亚洲日韩精品Aⅴ| 性爱黄视频免费看| 手机免费av网站| 懂得AV| 久久99欧美性爱| 特黄特级片DVD| 成人一级内射| 91色在线 | 日韩| 日韩av一级免费观看| 国产精品A片| 91三级片在线播放|