XLPE-EN photovoltaic cable sheath/insulation material

Product Introduction

This product is made of polymer resin as base material, flame retardant, antioxidant and other additives through mixed plasticizing and granulation. It does not contain harmful substances such as heavy metals, and has excellent mechanical properties, electrical properties and wide processing temperature margin.

Test items	VALUE	Typical value	VALUE	Typical value	UNIT	Method
Test items	Sheath material		Insulation material		UNIT	Method
Physical property
Hardness	95±3	95	95±3	95	邵A	GB/T 2411
Density	1.46±0.03	1.45	1.34±0.02	1.34	g/cm3	GB-T 1033
Low temperature embrittlement temperature	≤15/30	0/30	≤15/30	0/30	个/PCS	GB/T 5470
Tensile strength before irradiation	≥8	8.5	≥8	9.3	MPa	GB/T 1040
Elongation at break before irradiation	≥180	200	≥180	220	%	GB/T 1040
Tensile strength before aging	≥10	11.2	≥10	11.8	MPa	GB/T 1040
Elongation at break before aging	≥150	160	≥150	180	%	GB/T 1040
Thermal elongation 0.2MPa×250℃×15min
Elongation under load	≤100	40	≤100	30	%	GB/T 2951
Permanent deformation	≤25	0	≤25	0	%	GB/T 2951
Aging performance 150℃×168h
Change rate of tensile strength	≤-30	-19	≤-30	-20	%	GB/T2951.12
Change rate of elongation at break	≤-30	-23	≤-30	-25	%	GB/T2951.12
Electrical performance
20℃ volume resistivity	≥1.0×1014	2.2×1014	≥1.0×1015	2.5×1015	Ω.cm	GB/T 1410
Dielectric strength	≥20	22	≥20	30	MV/m	DIN EN 6024
Flame retardant and combustion performance
Oxygen index	≥30	36			%	GB/T 2406
Halogen acid gas generation	≤0.5	0.1	≤0.5	0.1	mg/g	IEC 60754
PH value	≥4.3	5.6	≥4.3	5.6	-	IEC 60754
Conductivity	≤10	7	≤10	7	μs/mm	IEC 60754

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Explore National High-tech Enterprises: Angreen | A Leader In Environmentally Friendly Macromolecule Wire And Cable Materials

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Founded in 2011, Angreen New Material Technology Co., Ltd. is a Chinese high-tech enterprise specializing in the research, development, production and sales of environmentally friendly, high-performance wire and cable materials.

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FAQS

What are your main products?

Angreen's main products include XLPE, LSZH, LSOH, TPU, TPE, MPPE, and XLPO.
Do you have a research and development team?

Yes, Angreen has an experienced R&D team, including three PhDs in polymer chemistry, one postdoctoral fellow in chemistry and chemical engineering, and two specially appointed professors. We have strong research and development capabilities and independent patented technologies, with multiple R&D departments led by PhD-level talent. Angreen is also a designated postdoctoral research station by the Ministry of Human Resources and Social Security of China, Anhui Province Wire and Cable Materials Engineering Research and Development Center, a new product and technology cooperation base with East China University of Science and Technology, a graduate internship base with the University of Science and Technology of China, a polymer materials laboratory base with Tongji University, and a wire and cable materials industry-academia-research transfer base with 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.