<meter id="xvjlf"><strike id="xvjlf"></strike></meter>

        <ol id="xvjlf"></ol>

        <form id="xvjlf"><sub id="xvjlf"></sub></form>

          <output id="xvjlf"></output>
          <p id="xvjlf"></p>
          Tunhe Energy
          BDO
          PTMEG
          γ-butyrolactone
          THF
          Polyurethane
          Tunhe Polyester
          PET
          PBT
          Biodegradable Resin
          TPEE
          Tunhe New Material
          EPS
          Tunhe Profiles
          PVC
          Tunhe Degradable
          PBAT+PLA+Filler

          BDO Products Application

          BDO(1,4-butylene glycol)→PBS(poly butylene suecinate):BDO is an important basic organic chemical material as well as a fine chemical material with extensive application and its derivatives are fine chemical products with high added value and are widely used in solvent, pharmaceutical, polyurethane, fiber, engineering plastics, cosmetics, plasticizer, hardening agent, pesticide and etc.
          BDO is now mainly used to produce tetrahydrofuran (THF), polytetrahydrofuran (PTMEG), γ-butyrolactone (GBL), polybutylene terephthalate (PBT), biodegradable resin (PBS), polyurethane (PU), N-methyl pyrrolidone (NMP), etc.

           

          Home|Company|Business|Contact
          欧美三级电影|国产欧美日韩一区二区加勒比|久久天天躁狠狠躁夜夜躁2012|日日摸日日碰夜夜爽歪歪|性夜黄 a 爽爽免费视频