irradiation Cross-Linked Material CPE Insulation Material For Power Cord

Cable Material CPE Rubber Compounds

This product is made of high-purity resin as the base material, and is mixed with flame retardants, reinforcing agents, antioxidants, etc. for extrusion and granulation. CPE wire sheath materials and insulation materials have excellent properties such as heat resistance and weather resistance, no precipitation pollution, meet the relevant requirements of Rohs, etc., and are easy to extrude and process. It meets the requirements of GB/T5013.4&6, VDE0282-4&6, IEC 50363-2-1, JIS C3301, UL62 and other standards.

Product features:

· Hardness 60-90A, good flexibility, high flame retardancy, good oil resistance;

· CPE cable materials are divided into electron irradiation type and vulcanization type, with low extrusion temperature, fast extrusion and vulcanization;

· Excellent electrical insulation performance, slightly lower than EPDM;

· Good weather resistance, good flexibility at low temperature of -35℃, common temperature resistance grades of 60℃, 90℃, and 105℃.

Application areas:

· Power cord sheath materials that meet the SE3, SE4, EM2, and EM3 requirements of GB5013, EN50525-2-21, EN50363-2-1, and VDE0282-4 below 1kV, and power cord insulation materials that meet the IE4, EI4, and EI6 requirements of GB5013, EN50525-2-21, EN50363-1, and VDE0282-4.

· CPE wire insulation and sheath materials that meet the requirements of JIS C3301 below 1kV，and CPE wire insulation and sheath materials that meet the requirements of UL62 for 600V and below.

Chlorinated polyethylene（CPE）is a polymer material made from high-density polyethylene（HDPE）through chlorination reaction. It has good heat aging resistance, ozone and weathering resistance, oil and solvent resistance, electrical properties and flame retardancy. These characteristics of CPE make it an important rubber material in the wire and cable industry.

In the wire and cable industry, CPE is mainly used to manufacture cable sheath materials. Due to its heat resistance, the maximum operating temperature of CPE cable can reach 75-85℃, or even higher. CPE vulcanizate has excellent ozone and weathering resistance, can maintain stable performance under harsh conditions, and is not prone to cracking. In addition, CPE's oil resistance and chemical resistance make it show good stability in various oil and chemical environments.

Although the electrical properties of CPE limit its application in high-voltage insulation materials，its heat resistance, aging resistance and wear resistance make it an ideal material for cable sheaths. CPE's flame retardant properties are also very outstanding. It does not spread fire and can form an ash layer to prevent the spread of flames under the action of flames, thereby improving the safety of wires and cables.

In terms of processing technology, CPE can be cross-linked by high-temperature thermal cross-linking or electron irradiation, providing a variety of processing options. CPE has good processing performance, is easy to mix with other rubbers and plastics, and has good durability, which makes CPE widely used in the wire and cable industry.

Product Parameters

Testing items		VALUE	Typicalvalue	UNIT	Test Method
Cable sheath material
Specific Gravity		1.52±0.03	1.52	g/cm3	GB/T1033
Hardness		72±3	72	Shore A	GB/T-531/ISO7619
Tensile Strength		≥ 7	8.2	MPa	GB-T2951.11
Elongation at Break		≥ 500	710	%	GB-T2951.11
Cable Insulation material
Specific Gravity		1.61±0.03	1.61	g/cm3	GB/T1033
Hardness		80±3	80	Shore A	GB/T-531/ISO7619
Tensile Strength		≥ 3	4.1	MPa	GB-T2951.11
Elongation at Break		≥ 450	680	%	GB-T2951.11
Environmental Requirement
Meet ROHS、REACH。
Material	CPE Chlorinated Polyethylene
Color	Sheath：Black、White、Grey Insulation：Black、White、Yellow、Brown、Blue、Green、Purple
Shape	Granular
Remark	/

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FAQS

What are your main products?

Angreen Main Products
Angreen's main products include cross-linked polyolefins (XLPO), cross-linked polyethylene (XLPE) of various types of cross-linked materials, low smoke zero halogen (LSZH) series materials, thermoplastic polyurethane (TPU), thermoplastic elastomers (TPEs), silicone, EPDM, PVC and other materials.
Widely used in various wires, cables, optical fiber cables, UL cables, TUV cables and other fields, covering new energy vehicles, artificial intelligence, robots, rail transit, high-speed rail subways, equipment, ships, 5G optical communications, building decoration, photovoltaics, electricity, power generation, wind energy, mining, medical, ocean and other professional fields.
Do you have a research and development team?

Angreen Has A Senior And Professional R&D Team.
Yes, Angreen has a senior and experienced R&D team, including 3 PhDs in polymer materials, 1 postdoctoral fellow in chemistry and chemical engineering, and 2 specially appointed professors. It has strong experimental R&D capabilities and independent patented technologies, and has multiple R&D divisions, each of which is led by PhD leaders.
R&D departments include:
Low smoke and halogen-free materials division
TPE materials division
TPU materials division
New energy materials division
Silicone products division
Angreen has established in-depth cooperation with key universities and research institutions such as the University of Science and Technology of China, and has established a basic R&D laboratory in the laboratory of USTC. PhDs from USTC and corporate R&D technicians conduct preliminary research and development of various new products at home and abroad for various cutting-edge technologies, providing reliable R&D technical support for leading technologies.
At the same time, the company has a senior and experienced R&D team with strong experimental R&D capabilities and independent patented technologies, and has multiple R&D divisions, each of which is led by PhD leaders. In addition, we have established close cooperative relations with many national key laboratories of key universities and scientific research institutions such as the University of Science and Technology of China, and can provide comprehensive combustion experiments including large-scale combustion, B1, CPR, etc., a full range of performance and R&D demonstration tests, and all-round product R&D solutions.
Angreen is also a designated postdoctoral research workstation of the Ministry of Human Resources and Social Security, Anhui Province Wire and Cable Materials Engineering Technology Research Center, New Product and New Technology Cooperation Base of East China University of Science and Technology, Graduate Internship Base of University of Science and Technology of China, Polymer Materials Laboratory Base of Tongji University, and Industry-University-Research Transformation Base of Wire and Cable Materials of Zhejiang University.
Can you produce custom products?

Yes, all of Angreen's products can be custom-designed and manufactured to meet your application needs and product directions effectively and reasonably.
The Process Of Customizing Products Is As Follows.
1. Customer Demand
Customers provide product requirements and technical parameters.

2. Customized R&D
Our R&D team develops products according to customer needs and provides corresponding physical properties and quotations.

3. Sample Production
If the physical properties and quotations meet customer expectations, our company will produce samples and send them to customers.

4. Customer Testing
Customers take samples for testing to check whether relevant performance meets product requirements.

5. Customer Confirmation
Customer test samples meet the requirements. If not, our company will continue to adjust parameters.

6. Mass Production
After obtaining customer confirmation, we immediately start mass production of products to ensure timely delivery.

7. Logistics Coordination
After the product is produced，we will ensure that the product is delivered safely and on time through professional logistics services.

8. Full Tracking
We monitor the entire logistics process to ensure that customers are aware of product dynamics at any time.

9. Professional Suggestions
Provide customers with the best manufacturing suggestions to improve their production efficiency and product quality.

irradiation Cross-Linked Material CPE Insulation Material For Power Cord

Cable Material CPE Rubber Compounds

Angreen Main Products

Angreen Has A Senior And Professional R&D Team.

The Process Of Customizing Products Is As Follows.