product series
We provide our customers with one stop purchasing
About Us
Bontecn Group China Co., Ltd.,Bontecn Group China was established in 2003 by Longyang Chemical. All the companies of the group are engaged in the production of PVC additives and rubber and plastic additives. It is a professional group integrating scientific research, development, sales, service and investment enterprise.
application area
Our products can be used for
PVC Hard Products
PVC Hard Products
Using CPE and PVC blended plastic doors and windows, the elasticity, toughness and low temperature performance are greatly improved, and the weather resistance, heat resistance and chemical stability are good.
Pelletizing and Cable
Pelletizing and Cable
Since the CPE molecule does not contain double chains, it has good weather resistance, flame resistance, thermal stability better than PVC, low cost and excellent performance.
Anticorrosive Coating
Anticorrosive Coating
Formerly known as Longyang Chemical, was established in 2003, is a professional manufacturer of plastics, rubber auxiliaries, is a collection of scientific research, development, sales, service...
Rubber Soft Products
Rubber Soft Products
Plasticizers and antioxidants used in rubber and plastics are more effective in semi-rigid and soft PVC, especially in injection molding and secondary processed products.
news
Get more information
- Company News
- Industry News
Bontecn Group China High-Quality CPE Boosts the Development of PVC Industry
Against the steady growth of the global PVC building materials, cable and rubber modification industries, the market demand for Chlorinated Polyethylene (CPE), an essential impact modifier, keeps rising. Bontecn Group China specializes in the R&D, intelligent manufacturing and global supply o...
2026-Aug-Wed
Green Additives Empower Industrial Upgrading: Bontecn Group China High-end Stabilizers Boost Quality and Efficiency in Rubber & Plastic Industry
Against the backdrop of tightening global environmental policies and the high-end transformation of the rubber and plastic industry, traditional lead-based stabilizers are gradually phased out of the market, and eco-friendly, efficient and safe stabilizers have become rigid industry requirements....
2026-Jul-Mon
Bontecn Group China high-performance ACR additives deeply cultivate the global rubber and plastic market
Bontecn Group China has comprehensively upgraded its high-performance ACR acrylic processing aids relying on intelligent green manufacturing and independent R&D technology. With a modern production base in Weifang, Shandong, the company has developed full-series ACR products suitable for gene...
2026-Jul-Tue
CPE 135B: High-Performance Chlorinated Polyethylene for Advanced Rubber & Plastic Modification
As the global polymer industry continues to pursue higher performance, better processability and greater cost efficiency, CPE 135B has become a widely recognized grade of chlorinated polyethylene for rubber and plastic applications. With stable chlorine content, excellent elasticity and good comp...
2026-Apr-Tue
CPE 135A: The Premium Modifier Empowering PVC Product Upgrades and Leading Rubber & Plastics Industry Advancement
Against the backdrop of the global rubber and plastics industry’s shift toward high performance, eco-friendliness and multi-functionalization, Chlorinated Polyethylene (CPE) has established itself as a pivotal material in polymer modification. As a flagship grade for plastic modification, CPE 135...
2026-Apr-Fri
The Critical Role of CPE Additives in Enhancing PVC Product Performance
Chlorinated Polyethylene (CPE) has emerged as an indispensable impact modifier for PVC (Polyvinyl Chloride) products, delivering transformative improvements to material performance across industrial and consumer applications. Key Functional Advantages of CPE in PVC Products ...
2026-Mar-Thu
