Our new website is under construction, Sorry for the inconvenience, for more information, please Email info@hiseachem.com
Home » Blogs


Knowing that you are interested in PVC, we have listed articles on similar topics on the website for your convenience. As a professional manufacturer, we hope that this news can help you. If you are interested in learning more about the product, please feel free to contact us.
  • Apr
    PVC: the demand for PVC under pressure in logistics and transportation continues to be weak

    In terms of cost, the overall contradiction between supply and demand in the market is becoming more and more obvious. The unit operating load of calcium carbide production enterprises is OK, and the market supply is relatively sufficient. However, due to the current logistics and transportation

  • Apr
    PVC: weak demand and market deadlock

    In terms of cost, after the Qingming Festival holiday, the overall trend of the domestic calcium carbide market is still weak. Due to the impact of the current domestic epidemic prevention and control, the logistics and transportation resistance is still heavy, resulting in the increasing shipping p

  • Feb
    The "green" successor of traditional plasticizer: biological plasticizer

    Plasticizer, also known as plasticizer, is a polymer material additive widely used in industrial production. Plasticizer can improve the performance of polymer material, enhance its flexibility, facilitate bending molding products, improve production efficiency, reduce costs. As an additive of

  • Dec
    The development direction of plasticizer industry

    Plasticizer is a polymer material additive widely used in industrial production, also known as plasticizer. Any substance added to a polymer material that can increase the plasticity of the polymer is called a plasticizer.

  • Dec
    About plasticizers

    Toxicity of phthalate plasticizerIn medical treatment, medical PVC materials such as blood bags and infusion sets are often soft plastic products, and the plasticizer content in the formula can reach 40% to 50%.

  • Dec
    Introduction of polyvinyl chloride resin

    Polyvinyl chloride resin (PVC) is one of the five synthetic polymer materials in the world, which is second only to polyethylene in global output.

Free Consultation



Road No.1#, Port Chem Logistics Park, Qingdao, China
About us
Qingdao Hisea Chem Co., Ltd located in the east part of China, which is the largest salt farm in China, the potassium related chemicals production ranked fourth in the world. The main products of...

Quick links


Sign up for our newsletter to receive the latest news.
Copyright © 2021 Qingdao Hisea Chem Co., Ltd. Support By Leadong | Sitemap