LSZH-CPR Network Cable Flame-Retardant Polyethylene Sheath Compound

Angreen CPR products are high Flame Retardant LSZH series products used in network cables.They are a new generation of upgraded LSZH materials launched under the market background of the formal promulgation and implementation of standards and regulations such as the EU CPR regulations (July 2013) and EN13501-6.While meeting the high flame retardant performance, it can also meet the electrical transmission performance requirements of network cable products in accordance with ANSI/TIA-568.2-D, ISO/EC11801, YD/T1019-2013, GB/T18015.1-2017, EN50173, EN50575，GB/T50312 and other domestic and foreign network cable and comprehensive cable standards.

Meet the reliability test requirements of GB/T2951, GB/T5470 and other major standards for network cable materials in product applications, such as "resistance to environmental stress cracking" and "low temperature embrittlement".
Meet the UV aging test requirements of UL1581 for light-colored LSZH materials (carbon arc exposure or ammonia arc exposure 300HRS/720HRS).
Meet the comprehensive performance test requirements of major domestic and foreign standards for LSZH materials in network cable applications, including the physical and mechanical properties of LSZH materials in YD/T1019, GB/T18015 and other standards;
Meet the "thermal deformation" and "thermal aging" performance test requirements of major domestic and foreign standards such as GB/T8815 and GB/T7141 for LSZH materials in network cable product applications.Supports network cable products (CAT5~CAT8) of various specifications such as U/UTP~S/FTP, and stably and reliably passes the combustion test requirements of major foreign building and wiring regulations and standards such as CPR (B2CA-ECA) for network cable products.

Technical Characteristics
Physical Properties
Comply With Standards：EN13501- 1（CPR）、EN50575:2014+A1:2016
Type		Cross Skeleton	Flame Retardant Grade (Part Number)
Type		Cross Skeleton	B2ca	Cca	Dca	Eca
CAT5/5e	U/UTP	\	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	F/UTP	\	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	SF/UTP	\	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
CAT6	U/UTP	PFXBS953222	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	F/UTP	PFXBS953222	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	SF/UTP	PFXBS953222	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
CAT6A	U/UTP	PFXBS953222	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	F/UTP	\	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	SF/UTP	\	PFXBS953223	PFXBS953175	PFXBS953176	PFXBS953177
	U/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177
	F/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177
	S/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177
CAT7	F/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177
CAT7	S/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177
CAT7A	S/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177
CAT8	S/FTP	\	PFXBS953225	PFXBS953224	PFXBS953176	PFXBS953177

Test items	PFXBS953222	PFXBS953223	Unit	Method
Density(20℃)	1.59	1.56	g/cm^3	ISO 1183
Tensile strength before aging	12.8	13	MPa	IEC60811-501
Elongation at break before aging	125	160	%	IEC60811-501
Heat Deterioration 110±2℃ , 168h
Change rate of tensile strength	-8	-9	%	IEC60811-401
Change rate of elongation at break	- 15	- 14	%	IEC60811-401
Impact brittle temperature-25℃	0/30	0/30	PCS	ISO812
Volume resistivity (20℃)	4.8×10^ 11	4.5×10^ 11	Ω·m	IEC 60093
Dielectric strength (20℃)	22	23	MV/m	IEC60243-1
Vertical combustion	VO	VO	1mm/3mm	UL94
Oxygen index	52	46	%	ISO4589-2
Amount of halogen acid gas generated	1.1	1.1	mg/g	IEC60754-1
PH value	5.6	5.5	\	IEC60754-2
Conductivity	0.6	0.9	μs/mm	IEC60754-2
Smoke density with flame	75	82	\	ISO5659-2
Smoke density Without flame	265	280	\	ISO5659-2
Peak heat release rate	95	100	kW/m^2	ISO/5660
Total heat release	108	110	MJ/m^2	ISO/5660
Average heat release rate	80	80	kW/m^2	ISO/5660
Hardness	52	50	Shore D	ISO 48
PFXBS953222	The highly flame-retardant skeleton material can be matched with the sheath material to pass the B2ca level of CPR. It is a non-shielded and non-woven structure and can meet the transmission characteristics of network cables.
PFXBS953223	Ultra-high flame retardant s heath material meets all specifications of network cables and passes CPR's B2ca level, especially theunshielded and unbraided structure.

Test items	PFXBS953224	PFXBS953176	Unit	Method
Density (20℃)	1.55	1.54	g/cm^3	ISO 1183
Tensile Strength Before Aging	13.5	11.5	MPa	IEC60811-501
Elongation at break before aging	160	182	%	IEC60811-501
Heat Aging 110±2℃ , 168h
Change rate of tensile strength	-8	-5	%	IEC60811-401
Change rate of elongation at break	- 12	- 16	%	IEC60811-401
Impact brittle temperature(-25℃)	0/30	0/30	PCS	ISO 812
Volume resistivity (20℃)	3.8×10^ 11	3.9×10^ 11	Q·m	IEC 60093
Dielectric strength (20℃)	23	23	MV/m	IEC60243- 1
Vertical combustion	VO	VO	1mm/3mm	UL94
Oxygen index	42	34	%	ISO4589-2
Amount of halogen acid gas generated	1.1	1.1	mg/g	IEC60754- 1
PH value	5.3	5.8	\	IEC60754-2
Conductivity	1	0.9	μs/mm	IEC60754-2
Smoke density with flame	76	70	\	ISO5659-2
Smoke density without flame	272	283	\	ISO5659-2
Peak heat release rate	120	120	kW/m^2	ISO/5660
Total heat release	118	118	MJ/m^2	ISO/5660
Average heat release rate	89	88	kW/m^2	ISO/5660
Hardness	51	51	Shore D	ISO48
PFXBS953224	Highly flame retardant s heath material, meeting the network cable shielding or b raiding specifications and passing CPR's Cca grade.
PFXBS953176	Meets all network cable specifications and passes CPR's Dca grade.

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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, ll 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.

LSZH-CPR Network Cable Flame-Retardant Polyethylene Sheath Compound

Angreen Main Products

Angreen Has A Senior And Professional R&D Team.

The Process Of Customizing Products Is As Follows