Thermoplastic Low-Smoke Halogen-Free Flame-Retardant Polyolefin Cable Compound-Hubei Kepuda Polymer Materials Co., Ltd.-Polyethylene cable

Hubei Kepuda Polymer Material Co., Ltd.

Phone:+86 713-3438 506

Email: kepudaltd@kepuda.net

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Thermoplastic Low-Smoke Halogen-Free Flame-Retardant Polyolefin Cable Compound

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Thermoplastic Low-Smoke Halogen-Free Flame-Retardant Polyolefin Cable Compound

KPW-9100、KPW-9100GT、KPW-9100TT、KPW-9090 all have excellent mechanical and processing properties, as well as superior flame-retardancy, epecially suitable for fiber optic cables with high flame-retardant requirements, passing the GB/T 31247 B1 test. KPW-9090 is a compound specially formulated for the FTTH drop cable to pass the single vertical burning test for certification.

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+86 713-3438506 kepudaltd@kepuda.net

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Product Performance

Product Model

Type	Product	Application
KPW-9100	High flame-retardant thermoplastic low-smoke halogen-free polyolefin cable compound	For fiber optic cables with high flame-retardant requirements, it can pass the GB/T 31247 B1 test
KPW-9100GT
KPW-9100TT
KPW-9090	High flame-retardant thermoplastic low-smoke halogen-free polyolefin cable compound	For fiber optic cables with high flame-retardant requirements, it can pass the GB/T 31247 B1 test; a compound specially formulated for the FTTH drop cable to pass the single vertical burning test for certification.

Processing technology

The following temperature profile for the extruder is recommended:

Zone		Zone1	Zone2	Zone3	Zone4	Zone5	Head	Die
Temperature℃	KPW-9100	120	130	145	150	155	160	160
	KPW-9100GT
	KPW-9100TT
	KPW-9090

Storage and Transportation

Product adopts moisture proof packaging; net weight is 25kg; be stored in clean, dry and ventilated place; drying treatment is required after long-term storage; drying temperature is 75℃; drying time is 3 hours; storage period should be less than 12 months.

Performance metrics

NO.	Item		Unit	Typical				Test method
NO.	Item		Unit	KPW-9100	KPW-9100GT	KPW-9100TT	KPW-9090	Test method
1	Density		g/cm³	1.72	1.84	1.80	1.82	GB/T 1033
2	Tensile Strength		MPa	10.4	12.3	11.8	10.3	GB/T 1040
3	Elongation at Break		%	154	114	131	165
4	Thermal Aging Property		℃ ×day	100×7				GB/T 2951.7
4.1	Variation on Tensile Strength		%	-12	2	-9	-11
4.2	Variation on Elongation		%	-9	-4	-10	-9
5	Hot Deformation（90℃× 4h）		%	8	12	5	8	GB/T 2951.31
6	Brittle Temperature at -40℃		pcs	0/30	0/30	0/30	0/30	GB/T 5470
7	Volume Resistivity at 20℃		Ω·m	1.2×10¹²	3.0× 10¹²	1.5×10¹²	1.1× 10¹²	GB/T 1410
8	Dielectric Strength		MV/m	26	26	28	27	GB/T 1408
9	Smoke Density	Flaming	——	75	75	85	72	ASTM E 662
		No flaming	——	205	205	250	200	ASTM E 662
10	Oxygen Index		%	38	45	44	40	GB/T 2406
11	Content of Halogen Acid							IEC 60754-2
11.1	pH Value		——	5.8	5.5	5.8	5.6
11.2	Electrical Conductivity		μS/mm	2.0	2.0	2.0	2.0
12	Toxicity Index		——	1.0	1.0	1.0	1.0	NES 713