囯产精品99久久久久久WWW,蜜臀色欲AV无码人妻,无码人妻AⅤ一区二区三区玉蒲团,国产精品 码一本A片,草 榴一区二区三区

中文   English

News

  • COMPANY NEWS
  • INDUSTRY NEWS
  • Biodegradable masterbatch, just add a little "material" to make the plastic disappear!

    Date:2021-06-07   Views:798

          The raw materials of non degradable plastic products mainly come from petroleum based chemical raw materials. It takes hundreds of years for conventional plastic products to decompose in the natural environment, which brings serious environmental pollution. The white pollution caused by waste plastics threatens the ecological environment of the whole earth. However, most plastics are ultimately destined to be landfilled or burned, or even directly discarded into the sea. No matter what treatment method, it will bring serious damage to the ecology. At this time, the role of biodegradable masterbatch is very important!
     
          Biodegradable masterbatch is a new kind of biodegradable additive. Its main components are polylactic acid, monosaccharide and other organic materials. The recommended content is 2-3%. When the products produced by adding biodegradation masterbatch are discarded in the landfill area, various microorganisms can be attracted to erode and digest the polymer products in the environment with active microorganisms. The degradation time depends on the addition amount, product size, thickness and environmental factors, and is usually 3-5 years. It can be completely biodegraded by microorganisms in the landfill environment.
     
          The most important characteristic of biodegradable masterbatch is that it can solve the problems that the photosensitizer can not induce degradation of photodegradable plastic products under no light conditions (such as buried soil part, garbage filling site) or poor degradation effect due to the high packing of photosensitizer.
     
          Biodegradable masterbatch is a new type of biodegradable additive developed by Fuzhou Qingguo Biotechnology Co., Ltd. It is suitable for PE, PP and other plastic raw materials and various plastic products with degradation function requirements, such as disposable tableware, packaging bag, plastic film, etc.
     
          The shopping bags, garbage bags, plastic films, fast food boxes produced by adding biodegradable masterbatch can maintain the original performance of plastic products within the shelf life, but can degrade in a period of time after being discarded, which can significantly reduce the environmental pollution and have significant social benefits.




     

    TOP
    乱子伦国语真实视频 | 樱桃国产成人精品视频 | 国产91农村毛片大全 | 国产电影一区二区三区 | 亚洲男男射精网站 | 我丰满的岳 久久国产 | 丰满人妻妇伦又伦精品国产 | 国产婷婷色一区二区三区 | 欧美一乱一性一交一视频 | 岳乱一区二区三区四区 | 国产黃色A片三級三級三級四川 | 国产 刺激 免费 AⅤ在线九色 | 男女免费看大片中文字幕 | 在线观看成年人网站污 | 中文字幕日韩欧美一区二区三区 | 亚洲色婷婷国产精品杨思敏 | 国产太孟太爽太大太长视片 | 99 国产丝袜在线播放竹菊 | 嫩嫩BBBBBBBBB免费网站 | 嫩草 www天堂资源在线观看 | 免费无码婬片A片AAA毛多多 | 亚洲BV无码精品色午夜蜜桃 | A级毛片免非观看网站 | 麻豆国产一区二区三区四区 | 久久国产精华液亚洲午夜精品久久 | 四川少妇搡BBw搡BBBB搡 | 国产真实伦对白精彩脏话 | 美女视频在线观看黄色视频在线观看 | 精品中文字幕在线观看 | 欧美黑人 猛猛猛 插我一区二区在线观看 | 国产Aα麻豆成人对白视频 人妻多毛丰满熟妇av无码 | 欧美成人午夜精品久久久 | 中文字幕一区二区三区精品 | 无码人妻精品一区二区中文 | 日韩公交车系列无码AV | 大学生依人在线视频精品 | 亚洲精品乱码久久久久久皂宅 | 麻豆精品视频免费观看 | 飘香影院午夜理论片A片 | 国产精品无码一级毛片古代 | 日本无码人妻波多野结衣杨思敏 |