Halogen-free irradiated XLPE cable material

Low smoke zero halogen irradiated cross-linked polyethylene cable material

This product is made of polymer resin as the base material, with cross-linking agent, antioxidant and other additives added, and is made through mixing, plasticizing and granulation. It does not contain harmful substances such as heavy metals, and has excellent mechanical properties, electrical properties and a wide processing temperature margin.

Application:

Suitable for insulating materials

Halogen-free irradiated XLPE cable material is a halogen-free cross-linked polyethylene cable material that improves the thermal stability and mechanical properties of polyethylene through a specific radiation cross-linking process. This material does not contain halogens, so it does not produce toxic gases when burned, making it advantageous in environments with high safety requirements, such as nuclear power plants, subways, tunnels, high-rise buildings, and other environments.

The main features of this material include:

Excellent mechanical properties: It has high tensile strength and elongation at break, which ensures the reliability of the cable during use.

Good electrical properties: It has high volume resistivity and good voltage resistance, making it suitable as an insulating material for cables.

Heat resistance: It can be used for a long time in high temperature environments. The rated operating temperature of general XLPE cables can reach 90°C.

Chemical corrosion resistance: It has good tolerance to chemicals such as acids, alkalis, and oils.

Environmental protection characteristics: The halogen-free characteristics make the material not release harmful gases when burned, which meets modern environmental protection requirements.

In terms of application, halogen-free radiation cross-linked XLPE cable materials are suitable for making various types of cables, including but not limited to:

Power cables: used to transmit and distribute electrical energy.

Control cable: used for signal transmission in industrial control systems.

Instrument cable: used to connect and protect various measurement and control equipment.

In addition, the material also has a wide processing temperature range, which makes it have better processing performance during cable manufacturing. According to the product parameters, the density of this material is 0.98±0.03 g/cm³, tensile strength ≥10 MPa, elongation at break ≥200%, heat deformation temperature at 200℃, elongation within 15 minutes under 0.2Mpa load ≤175%, volume resistivity (20℃) ≥1.0×10^13 Ω·m, and tensile strength change rate after 1000 hours under 90℃ wet heat conditions ≤-30%.

Product Parameters

Testing items	VALUE	Typicalvalue	UNIT	Method
Density	0.98±0.03	0.98	g/cm3	GB/T 1033
Tensile strength	≥10	14.5	MPa	GB/T 1040.2
Elongation at break	≥200	340	％	GB/T 1040.2
Hot extension 200℃,0.2Mpa,15min
Elongation under load	≤175	90	％	GB/T 2951.21
Permanent change rate after cooling	≤15	2	％
Heat deterioration 175±2℃，240h
Change rate of tensile strength	≤±30	12	%	GB/T 2951.12
Change rate of elongation at break	≤±30	-10	%	GB/T 2951.12
Impact brittle temperature	≤15/30	0/30	个	GB/T 5470
Volume resistivity (20ºC)	≥1.0×1013	1.5×1013	Ω·m	GB/T 1410
Volume resistivity (290ºC)	≥1.0×1010	2.5×1010	Ω·m	GB/T 1410
Dielectric strength (20ºC)	≥20	40	MV/m	GB/T 1408.1
Resistant to damp heat 90℃ relative humidity 85%，1000h
Change rate of tensile strength	≤-30	-18	%	EN60068-2-78
Change rate of elongation at break	≤-30	-19	%	EN60068-2-78
Amount of HCl and HBr gas released	≤2	0	mg/g	GB/T17650
PH value of combustion gas	≥4.3	5.8	/	GB/T17650
Electrical conductivity of combustion gas	≤10	5	μs/mm	GB/T17650
Hardness	96±3	96	15A	GB/T 2411

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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.

Halogen-free irradiated XLPE cable material

Low smoke zero halogen irradiated cross-linked polyethylene cable material

The main features of this material include:

Angreen Main Products

Angreen Has A Senior And Professional R&D Team.

The Process Of Customizing Products Is As Follows.