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      About Us

      Qingdao Topsen Chemical Co.,Ltd

      Qingdao Topsen Chemical Co.,Ltd was founded in 2009 and is a diversified development enterprise that integrates research and development, production, and sales capabilities. Our products cover various polymer material fields such as chemical industry, medical, electronics, textiles, construction, energy, etc.

      The company is also committed to the research and application of surface treatment of powders and liquid-phase dispersion technology. Currently, it has achieved industrial production of liquid-phase continuous dispersion granulation (LSCG), which can solve the application of difficult to disperse materials (especially nanomaterials) in the polymer industry. Mainly used for graphene pre dispersed masterbatch, high concentration carbon nanotube pre dispersed masterbatch, conductive slurry, polymer conductive masterbatch, thermal conductive powder, composite material bipolar plate, etc.

      We not only have a doctoral research and development team and an excellent technical support team, but also have deep cooperation with the State Key Laboratory of Rubber and Plastic Materials of Qingdao University of Science and Technology, which can meet the customized needs of different customers, improve the formula, process and other services, and provide more customers with green and environment-friendly high-tech products and application solutions.

      Products

      Low VOC paraffin oil

      This series of products covers transparent paraffin oils with different viscosities and flash point indicators. The product has stable quality and extremely low VOC content. It is mainly used as a plasticizer for materials such as EPDM rubber, TPU, TPV, etc.

      Conductive and thermal conductive materials

      This series of products includes "pre dispersed carbon nanotube masterbatch", "modified carbon nanotubes", "transparent anti-static masterbatch", "thermal conductive graphene masterbatch" and other products. Some products are produced using our independently developed "liquid-phase method nanocomposite materials" complete process, which improves dispersion and enhances the processing performance of the products. Mainly used as an anti-static, conductive and thermal conductive additive for materials such as resins, elastomers, and rubber, with high cost-effectiveness.

      Conductive slurry

      "Carbon conductive paste" is a water-based carbon nanotube conductive paste developed by our company. This series of carbon nanotube slurries uses water as the dispersing medium, and through special processing techniques, carbon nanotubes are uniformly dispersed by particle size homogenization and surface modification. Mainly used for conductive modification of fiber cloth coating, anti-static modification of latex gloves, and additives for water-based anti-static coatings.

      rubber and plastics auxiliaries

      BASF kaolin, gas-phase silica, rubber release agent, etc

      Equipment show

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