亚洲a v高清_一级黄色毛片B_色天使久久_超黄无码_亚洲R级在线_欧美男女性爱视频

亚洲a v高清_一级黄色毛片B_色天使久久_超黄无码_亚洲R级在线_欧美男女性爱视频

亚洲a v高清_一级黄色毛片B_色天使久久_超黄无码_亚洲R级在线_欧美男女性爱视频

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

21年专注抗静电剂研发生产


English

中文
Contact Us

Products

PRODUCT DISPLAY

HDC-100K

一、Ingredients and Features:

  Appearance:White to slignt yellow oblate granular solid,

  Features: ,Amine type Of non-ionic surfactant

  Index :Assay of active matter:99%

  : Amine vaule≥60 mg KOH/g,

  volatile matter≤3%,

  Melting point :50°C,

  Decomposition temperature: 300°C,

  Toxicity LD50≥5000mg/KG.

  

二、Usage and Use Level:

  This product is designed for PE、PP、PA products,dosage is 0.3-3%, Antistatic effect:the surface resistance can reach 108-10Ω.

  

三、Package:

  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.

亚洲a v高清_一级黄色毛片B_色天使久久_超黄无码_亚洲R级在线_欧美男女性爱视频
黄色AV免费电影网站| 免费色色网站| aV三级色情片| 成人AV自拍| 三级片欧美| 人人看人人大香蕉| 日日干大逼| 国产人A片77777| A级黄色录像带在线播放| 靠b小视频| 五月天一本AV| 中国东北美女特级毛片| 日韩乱视频| jiuse91人妻| 成人A V视频在线观看| 日韩操逼毛片| 免费播放aV一级电影| 操逼高潮视频91| 精品无码AV导航| AV日韩成人| 日韩一本中文免| 操av在线观看| 伊人高清无码| 調教人妻玖玖玖玖玖玖| 看三级黄色网络| 日本A视屏| AV熟女天堂网| 特片网亚洲免费| 五月丁香综合社区| 成人黄色免费A片| 91导航在线观看| 免费一级强奸电影| 亚洲色五月天| A 艹成人| 成人A级在线播放| 久草国产电影| 经久久久久久| 亚洲av日韩无码| 亚洲黄色电影| 日韩AV一区二| 激情五月天AV|