1. <p id="nlqrf"><noscript id="nlqrf"><listing id="nlqrf"></listing></noscript></p>
      <meter id="nlqrf"><ruby id="nlqrf"></ruby></meter>

    2. <th id="nlqrf"><acronym id="nlqrf"><rt id="nlqrf"></rt></acronym></th>
      <meter id="nlqrf"><tt id="nlqrf"></tt></meter>
      <mark id="nlqrf"><ruby id="nlqrf"><legend id="nlqrf"></legend></ruby></mark>
      <em id="nlqrf"><track id="nlqrf"><output id="nlqrf"></output></track></em>

      Stock Abbreviation : 長鴻高科

      SHANGHAI Stock Number : 605008

      Products

      Main Products Introduction

      SBS(Styrene-Butadiene-Styrene Block Copolymer)

      SBS is a triblock copolymer with styrene and butadiene as monomers. It has the characteristics of both plastic and rubber. It shows high elasticity of rubber at room temperature and can be plasticized and molded at high temperature.

      SEBS(Hydrogenated Styrene-Butadiene Block Copolymer)

      SEBS is a thermoplastic elastomer product made from SBS hydrogenation, with similar structure as SBS. It has good anti-oxidation and ozone resistance, good thermal stability and significantly better aging resistance than SBS.

      SEPS(Hydrogenated SIS, Styrene-Ethylene-Propylene-Styrene Block Copolymer)

      The hydrogenated product of SIS can replace the regularity of the SEPS molecular chain after hydrogenation. It is not easy to crystallize,whichhas better flexibility and higher elasticity than partially crystalline SEBS and has a wide range of uses. It has excellent mechanical properties, weather resistance, low temperature resistance, electrical insulation, heat resistance, chemical resistance, and good compatibility with substituted, styrene-containing polymers.

      SIS (Styrene-Isoprene-Styrene Block Copolymer)

      SIS has developed rapidly and has become the second largest TPES product after SBS during recent years. About 90% of SIS is mainly used in the field of adhesives. The hot melt adhesive made with SIS as the main raw material is a kind of polymer adhesive that is solid at room temperature and liquid when heated and melted. It is coated in a hot melt stateand pressed and cooled to harden to achieve rapid bonding. It not only has superior viscosity, but also has good heat resistance. Without containing solvents, it is toxic and tasteless, and known as "green adhesive".

      Products Applications

      Empower A Better Life

      Medical Equipment

      Experience the first cry of life

      Toy Supplies

      Let happiness accompany growth

      Ground Paving

      Follow the startpoint to the end

      Life Plastic Wrapping

      Guard happiness and surprises

      Industrial Glue

      Guard the environment and safety

      Asphalt Modification

      Let the flowers fill the way home

      News

      Media News

      22016-10-16

      Ningbo Changhong Polymer To become a world-class TPES suppliers

      Ningbo Changhong Polymer Scientific and Technical Inc.Ningbo Changhong Polymer Scientific and Technical Inc.Ningbo Changhong Polymer Scientific and Technical Inc.Ningbo Changhong Polymer Scientific and Technical IncNingbo Changhong Polymer Scientific and Technical Inc.Ningbo Changhong Polymer Scientific and Technical Inc.Ningbo Changhong Polymer Scientific and Technical Inc.....

      国产a片免费视频|中文字幕无码日韩欧毛|欧美国产日产综合新一区|久久国产精选AV免费 97超人碰碰人人为人人 在线精品视频一区二区三四 亚欧无码激情视频在线播放|精品奶水无码一区二区|中文无码亚洲一区二区|超碰97久久国产精品牛牛
      1. <p id="nlqrf"><noscript id="nlqrf"><listing id="nlqrf"></listing></noscript></p>
        <meter id="nlqrf"><ruby id="nlqrf"></ruby></meter>

      2. <th id="nlqrf"><acronym id="nlqrf"><rt id="nlqrf"></rt></acronym></th>
        <meter id="nlqrf"><tt id="nlqrf"></tt></meter>
        <mark id="nlqrf"><ruby id="nlqrf"><legend id="nlqrf"></legend></ruby></mark>
        <em id="nlqrf"><track id="nlqrf"><output id="nlqrf"></output></track></em>