{"id":2623,"date":"2026-04-03T19:31:22","date_gmt":"2026-04-03T11:31:22","guid":{"rendered":"http:\/\/www.stevegedon.com\/blog\/?p=2623"},"modified":"2026-04-03T19:31:22","modified_gmt":"2026-04-03T11:31:22","slug":"top-10-high-molecular-weight-polyisobutylene-suppliers-in-china-2026-4b2b-a1ea77","status":"publish","type":"post","link":"http:\/\/www.stevegedon.com\/blog\/2026\/04\/03\/top-10-high-molecular-weight-polyisobutylene-suppliers-in-china-2026-4b2b-a1ea77\/","title":{"rendered":"Top 10 High Molecular Weight Polyisobutylene Suppliers in China 2026"},"content":{"rendered":"<h2>Introduction to High Molecular Weight Polyisobutylene<\/h2>\n<p>High Molecular Weight Polyisobutylene (HMW PIB) is a synthetic rubber &#8211; like polymer with a high molecular weight. It has excellent properties such as high viscosity, good chemical resistance, low water absorption, and outstanding oxidative stability. These features make it widely used in various industries. In the lubricant industry, it is used as a viscosity index improver and thickener. In the adhesive and sealant industry, it provides flexibility and adhesion. In the automotive and construction sectors, it is applied for gaskets, seals, and insulation materials. <a href=\"https:\/\/www.gneechemicals.com\/polyisobutylene-pib\/high-molecular-weight-polyisobutylene\/\">High Molecular Weight Polyisobutylene<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gneechemicals.com\/uploads\/41696\/small\/brominated-butyl-rubber-biir-2132-cas-684414597c.jpg\"><\/p>\n<h2>1. Tianjin Gnee Biotech Co., Ltd.<\/h2>\n<p>Tianjin Gnee Biotech Co., Ltd. is a well &#8211; established company in the chemical field. It is committed to the research, development, production, and sales of high &#8211; quality chemical products, including High Molecular Weight Polyisobutylene. The company adheres to strict quality control standards and uses advanced production technology to ensure the stability and high quality of its products.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Product Quality<\/strong>: Tianjin Gnee Biotech produces HMW PIB with a narrow molecular weight distribution, which ensures consistent performance in different applications.<\/li>\n<li><strong>Technical Support<\/strong>: The company has a professional R &#038; D team that can provide technical support and customized solutions for customers.<\/li>\n<li><strong>Global Reach<\/strong>: It has established a wide &#8211; range sales network, enabling it to serve customers both at home and abroad.<\/li>\n<li><strong>Website<\/strong>: <a href=\"https:\/\/www.gneechemicals.com\/\">https:\/\/www.gneechemicals.com\/<\/a><\/li>\n<\/ul>\n<h2>2. Lanzhou Petrochemical Company<\/h2>\n<p>Lanzhou Petrochemical Company is a large &#8211; scale petrochemical enterprise under PetroChina. It has a long &#8211; standing history and rich experience in the production of petrochemical products. The company has advanced production facilities and a complete industrial chain.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Large &#8211; scale Production<\/strong>: It has large &#8211; scale production capacity, which can meet the large &#8211; volume demand of the market.<\/li>\n<li><strong>Quality Assurance<\/strong>: With strict quality management systems, the HMW PIB produced by Lanzhou Petrochemical has high quality and stable performance.<\/li>\n<li><strong>Research and Development Strength<\/strong>: The company invests heavily in R &#038; D, constantly improving the quality and performance of its products.<\/li>\n<\/ul>\n<h2>3. Jilin Petrochemical Company<\/h2>\n<p>Jilin Petrochemical Company is another important petrochemical enterprise in China. It has a comprehensive set of production and R &#038; D capabilities. The company focuses on innovation and the improvement of product quality.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Integrated Production<\/strong>: It can integrate the production process from raw materials to the final HMW PIB products, ensuring cost &#8211; effectiveness and quality control.<\/li>\n<li><strong>Product Diversification<\/strong>: Offers a variety of HMW PIB products with different molecular weights and properties to meet different customer needs.<\/li>\n<li><strong>Market Reputation<\/strong>: Has a good reputation in the market for its reliable products and excellent service.<\/li>\n<\/ul>\n<h2>4. Sinopec Shanghai Gaoqiao Petrochemical Company<\/h2>\n<p>Sinopec Shanghai Gaoqiao Petrochemical Company is a key enterprise in the Sinopec Group. It is located in the economically developed Shanghai area, which provides it with convenient transportation and access to advanced technologies.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Advanced Technology<\/strong>: Adopts advanced production technology and equipment, which can produce high &#8211; quality HMW PIB with high efficiency.<\/li>\n<li><strong>Environmental &#8211; friendly Production<\/strong>: The company attaches great importance to environmental protection in the production process, meeting national environmental standards.<\/li>\n<li><strong>Customer &#8211; oriented Service<\/strong>: Focuses on customer needs and provides personalized service to customers.<\/li>\n<\/ul>\n<h2>5. Shandong Yuhuang Chemical Co., Ltd.<\/h2>\n<p>Shandong Yuhuang Chemical Co., Ltd. is a well &#8211; known chemical enterprise in Shandong Province. It has a strong production capacity and a good market reputation.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Cost &#8211; effective Products<\/strong>: The company can produce HMW PIB at a relatively low cost, which gives it a price advantage in the market.<\/li>\n<li><strong>Flexible Production<\/strong>: Can adjust the production scale and product specifications according to market demand.<\/li>\n<li><strong>Good After &#8211; sales Service<\/strong>: Provides good after &#8211; sales service to ensure customer satisfaction.<\/li>\n<\/ul>\n<h2>6. Zhenhai Refining &#038; Chemical Company<\/h2>\n<p>Zhenhai Refining &#038; Chemical Company is a large &#8211; scale refinery and chemical enterprise. It has a high &#8211; level production and management system.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>High &#8211; quality Raw Materials<\/strong>: Has access to high &#8211; quality raw materials, which is the basis for producing high &#8211; quality HMW PIB.<\/li>\n<li><strong>Efficient Production Process<\/strong>: The company has an efficient production process, which can improve productivity and reduce production costs.<\/li>\n<li><strong>Industry Leadership<\/strong>: Plays a leading role in the industry, and its products are widely recognized in the market.<\/li>\n<\/ul>\n<h2>7. Liaoyang Petrochemical Company<\/h2>\n<p>Liaoyang Petrochemical Company is an important petrochemical enterprise in Liaoning Province. It has a long &#8211; term focus on the production of petrochemical products.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Stable Product Quality<\/strong>: The HMW PIB produced by Liaoyang Petrochemical has stable quality, which is suitable for various applications.<\/li>\n<li><strong>Technical Innovation<\/strong>: Continuously conducts technical innovation to improve product performance and production efficiency.<\/li>\n<li><strong>Industry Experience<\/strong>: With decades of industry experience, it has a deep understanding of the market and customer needs.<\/li>\n<\/ul>\n<h2>8. Dushanzi Petrochemical Company<\/h2>\n<p>Dushanzi Petrochemical Company is located in Xinjiang, China. It has unique geographical advantages and rich resource endowments.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Resource &#8211; rich<\/strong>: Has access to rich local raw materials, which can ensure the stable supply of production.<\/li>\n<li><strong>Large &#8211; scale Facilities<\/strong>: The company has large &#8211; scale production facilities, which can meet the large &#8211; scale market demand.<\/li>\n<li><strong>Product Competitiveness<\/strong>: Its HMW PIB products have strong competitiveness in terms of quality and price.<\/li>\n<\/ul>\n<h2>9. Qilu Petrochemical Company<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.gneechemicals.com\/uploads\/41696\/small\/99-plysolene-pib-polyisobutylene-cas-9003-27e0b0d.jpg\"><\/p>\n<p>Qilu Petrochemical Company is a well &#8211; known petrochemical enterprise under Sinopec. It has a complete industrial chain and advanced production technology.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>Integrated Industrial Chain<\/strong>: Can complete the whole production process from raw material processing to product manufacturing, ensuring product quality and cost control.<\/li>\n<li><strong>Product Innovation<\/strong>: Continuously develops new products and improves product performance to meet the changing market needs.<\/li>\n<li><strong>Quality Management<\/strong>: Has a strict quality management system to ensure the high quality of its HMW PIB products.<\/li>\n<\/ul>\n<h2>10. Fushun Petrochemical Company<\/h2>\n<p><a href=\"https:\/\/www.gneechemicals.com\/polyisobutylene-pib\/low-molecular-weight-polyisobutylene\/\">Low Molecular Weight Polyisobutylene<\/a> Fushun Petrochemical Company is an important petrochemical enterprise in Northeast China. It has a long &#8211; standing history and a high &#8211; level R &#038; D team.<\/p>\n<h3>Features and Advantages<\/h3>\n<ul>\n<li><strong>R &#038; D Strength<\/strong>: The company&#8217;s R &#038; D team can develop new products and improve existing products, enhancing the competitiveness of its HMW PIB products.<\/li>\n<li><strong>Product Customization<\/strong>: Can provide customized HMW PIB products according to customer requirements.<\/li>\n<li><strong>Market Share<\/strong>: Has a relatively large market share in the domestic HMW PIB market, which reflects its market influence.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Introduction to High Molecular Weight Polyisobutylene High Molecular Weight Polyisobutylene (HMW PIB) is a synthetic rubber &hellip; <a title=\"Top 10 High Molecular Weight Polyisobutylene Suppliers in China 2026\" class=\"hm-read-more\" href=\"http:\/\/www.stevegedon.com\/blog\/2026\/04\/03\/top-10-high-molecular-weight-polyisobutylene-suppliers-in-china-2026-4b2b-a1ea77\/\"><span class=\"screen-reader-text\">Top 10 High Molecular Weight Polyisobutylene Suppliers in China 2026<\/span>Read more<\/a><\/p>\n","protected":false},"author":258,"featured_media":2623,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2586],"class_list":["post-2623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-high-molecular-weight-polyisobutylene-4d4c-a2aa85"],"_links":{"self":[{"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/posts\/2623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/users\/258"}],"replies":[{"embeddable":true,"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/comments?post=2623"}],"version-history":[{"count":0,"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/posts\/2623\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/posts\/2623"}],"wp:attachment":[{"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/media?parent=2623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/categories?post=2623"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.stevegedon.com\/blog\/wp-json\/wp\/v2\/tags?post=2623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}