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Adsorbent Solutions in Polyether Refining

Customized Purification Service in Polyether Processes

JHY adheres to a philosophy of social responsibility and sustainable development. We actively collaborate with upstream and downstream customers, universities, and research institutes. As the holder of several patents and one of the drafting units of national standards, we have developed several technologies and possess a team of professional technical service consultants. We provide one-on-one customized technical support solutions and joint development to improve the purity and performance of polyether monomers, ensuring their effectiveness and safety in applications.

 

Stay Together, Green Together     

 

  • In 2015, the State Council listed functional polymer materials as a development priority. In 2017, the National Development and Reform Commission further promoted the supply-side structural reform of the petrochemical industry to promote green and sustainable development. In 2018, polyether polyols were listed as key products of strategic emerging industries.

 

  • Polyether polyols are used in all aspects of life, such as steering wheels, armrests, car seats in car interiors, sofas, mattresses, refrigerators in furniture and home appliances, thermal insulation, sound insulation, and vibration-proof materials in building materials, cold-chains, containers, pulleys in logistics, and shoe materials, clothing, etc. The removal of process impurities is a critical step in polyether refining, as impurities can negatively impact the final product’s quality.

 

Visit JHY Joint Research and Development Center

   

 

 

 

 

JHY Joint Research and Development Center

JHY R&D center was established with the approval of Science Technology Bureau of Shaoxing， Zhejiang. It is mainly responsible for the technological development and product innovation of Jiehua Chemical.
  • The R&D center has a construction area of ​​1,200 square meters, with three instrument rooms, two pilot workshops and three laboratories:
    • Constant Temperature and Humidity Environmental Lab
    • Physico-Chemical Analysis Lab
    • One Warm Room
  • An Elite R&D collaborative team, which owns more than 10 PhDs and Masters.
  • The Center will continue to collaborate with worldwide partners to achieve Sustainable Development Goals together.

 

 

 

 

Polyether Polyols

Polyether polyols are oligomers with ether bonds and hydroxyl groups in the molecule. The initiator is mainly propylene glycol, which is produced by ring-opening polymerization with propylene oxide (PO), ethylene oxide (EO) and butylene oxide (BO) under the action of a catalyst. By changing the feeding method, dosage ratio and feeding order of PO and EO, various general-purpose polyether polyols are produced and applied in the following fields.

 

 

 

 

 

 

 

 

JHY，Your Trusted Partner 

 

We not only have standardized products but also provide a one-on-one customized solution. No matter what challenges we meet, we solve them together. Should you have any questions or needs related to adsorbent solutions in polyether refining, please do not hesitate to contact our domain experts.

 

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Key words: potassium hydrogen peroxymonosulfate compound salt, sodium percarbonate, sodium perborate, calcium peroxide, magnesium peroxide, solid hydrogen peroxide, magnesium silicate, magnesium aluminum silicate, composite powder, oil filter powder, anthraquinone regeneration catalyst

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