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Audited Supplier 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.
In recent years, the company's investment in the research and development of rubber and plastic and ABS auxiliaries and science and technology has increased year by year, and while the total amount and intensity of R&D investment have maintained double growth, the structure of R&D investment has been optimized. In terms of hardware, the company has purchased international advanced automatic production lines and testing equipment, is committed to the development of products with international advanced level, the raw materials required for production are also purchased from the world's top technology manufacturers, the quality is stable and reliable.
Chlorinated polyethylene is a saturated polymer material, the appearance is white powder, it is non-toxic and tasteless, it has excellent weather resistance, ozone resistance, chemical resistance and aging resistance, and it has good oil resistance, flame retardancy and coloring performance. Good toughness (still flexible at -30C), good compatibility with other polymer materials, and high decomposition temperature.
CPE-135A contains almost no crystals and has excellent flame retardancy, electrical insulation, chemical resistance, oil resistance and water resistance; it has good compatibility with PVC, Cr, NBR, etc. It can also be used as a flame retardant for ABS products, wire and electrical enclosures, flexible PVC foam materials, modifiers for special synthetic rubbers, general synthetic rubbers, and plasticizers for PVC and other plastics. Compared with ordinary chlorinated polyethylene on the market, Bontecn chlorinated polyethylene has the characteristics of low glass transition temperature, superior processing performance and high elongation at break. It is a kind of high-performance, high-quality special rubber. It can be used alone or in combination with ethylene-propylene rubber, butadiene-propylene rubber and chlorostyrene rubber to produce rubber products. The products produced have a long service life and are UV resistant. No matter how harsh the environment and climate, they can maintain the inherent properties of rubber for a long time.
| Item | Unit | Test standard | CPE-135A |
| Appearance | -- |
-- |
White powder |
| Bulk density | g/cm3 | GB/T 1636 | 0.5±0. 1 |
| Sieve residue (30 mesh) | % | GB/T 2916 | ≤2.0 |
| Volatile content | % | ASTM D5668 | ≤0.40 |
| Tensile strength | MPa | GB/T 528-2009 | ≥8.0 |
| Elongation rate at break | % | GB/T 528-2009 | ≥800 |
| Hardness (Shore A) | -- |
HG /T2704 | ≤65 |
1. Excellent elongation at break and excellent powder fluidity;
2. Give PVC products good toughness;
3,Excellent hardness and tensile strength;
1. Can you provide samples to customers for free?
Yes, we can provide free samples to help you with the test, but we need to charge the freight.
2. How to order products?
You can ask us about product prices and product questions online, and we will reply to your questions as soon as possible.
3. Does the testing process provide technical assistance?
Yes, we have a professional technical team that can assist you in sample testing and provide technical assistance to customers.
4. Some product transportation problems:
For the samples you need, we can deliver them to you through international express delivery such as Shunfeng, Deppon, etc. For bulk goods purchased in bulk, we will ship them to you by sea. You can inform us in advance of your nearest port, and we promise to deliver them to you.
5. How to save the product?
During loading and unloading, keep it clean to prevent exposure to the sun, rain, high temperature and humidity, and to avoid damage to the package. It shall be stored in a cool, dry warehouse without direct sunlight and at a temperature lower than 40 ºC for two years. After two years, it can still be used after passing the performance inspection.
6.Are you a production company or a trader?
Hello, we are the manufacturer.
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