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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.
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What are the effects of PVC foaming regulators on the pore structure of products
The foaming regulator produced by Bontecn Group China directly affects the formation, stability, and final structure of foam pores by regulating the properties of polymer melts. The specific manifestations are as follows: 1. Uniformity and refinement of foam pores Enhance the strength and elastic...
2025-Aug-Sat
What are the applications of titanium dioxide?
Titanium dioxide, also known as titanium dioxide (TiO ₂), is an efficient white inorganic pigment widely used in multiple industries and is known as the “white gold of industry”. It is known for its high whiteness, strong coverage, and excellent weather resistance, which can significa...
2025-Jul-Thu
What are the applications of CPE impact modifiers in wires and cables?
CPE (Chlorinated Polyethylene), as an impact modifier, is mainly used in the field of wires and cables to improve the comprehensive performance of materials and achieve key applications. Its main functions are reflected in the following aspects: 1、 Core performance improvement 1. Enhanced temper...
2025-Jul-Fri
Precautions when choosing chlorinated polyethylene
Precautions when choosing chlorinated polyethylene: CPE chlorinated polyethylene is widely used in refrigerator magnetic strips, PVC door and window profiles, pipe sheets, fittings, blinds, wire and cable sheaths, waterproof rolls, flame-retardant conveyor joints, and rubber hoses. Tires, f...
2024-Sep-Wed
The reasons for the rapid development of new environmentally friendly calcium zinc stabilizers are
When producing plastic products, we use a lot of stabilizers, among which composite stabilizers are the most widely used. Even though lead salt stabilizers are inexpensive and have good thermal stability, they have been widely used. However, their lead salt powder is small, and their dust ca...
2024-Sep-Thu
What are the differences between PVC processing aids, plasticizers, and lubricants？
Because PVC processing aids are highly compatible with PVC and have a high relative molecular weight (about (1-2) × 105-2.5 × 106g/mol) and no coating powder, they are subject to heat and mixing during the molding process. They first soften and tightly bond the surrounding resin particles. T...
2024-Sep-Thu
