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-6996、KPW-6996T、KPW-6997 have excellent mechanical and processing properties, as well as superior flame retardancy, especially suitable for large fiber optic cables and RF cables with high flame-retardant requirements, passing the GB/T 31247 B1 test.

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+86 713-3438506 kepudaltd@kepuda.net

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Product Performance

Product Model

Type	Product	Application
KPW-6996	High flame-retardant thermoplastic low-smoke halogen-free polyolefin cable compound	For large fiber optic cables and RF cables with high flame-retardant requirements, it can pass the GB/T 31247 B1 test
KPW-6996T	High flame-retardant thermoplastic low-smoke halogen-free polyolefin cable compound	For large fiber optic cables and RF cables with high flame-retardant requirements, it can pass the GB/T 31247 B1 test
KPW-6997	High flame-retardant thermoplastic low-smoke halogen-free polyolefin cable compound	For large fiber optic cables and RF cables with high flame-retardant requirements, it can pass the GB/T 31247 B1 test

Processing technology

The following temperature profile for the extruder is recommended:

Zone		Zone1	Zone2	Zone3	Zone4	Zone5	Head	Die
Temperature℃	KPW-6996	120	130	145	150	155	160	160
	KPW-6996T
	KPW-6997

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
					KPW-6996	KPW-6996T	KPW-6997
1	Density		g/cm³		1.53	1.62	1.56	GB/T 1033
2	Tensile Strength		MPa		11	11	11	GB/T 1040
3	Elongation at Break		%		150	110	154
4	Thermal Aging Property		℃ ×day		100×7			GB/T 2951.7
4.1	Variation on Tensile Strength		%		-13	-12	-16
4.2	Variation on Elongation		%		-15	-10	-18
5	Hot Deformation（90℃× 4h）		%		18	8	9	GB/T 2951.31
6	Brittle Temperature at -40℃		pcs		0/30	0/30	0/30	GB/T 5470
7	Volume Resistivity at 20℃		Ω·m		1.2×10¹²	1.2× 10¹²	1.5× 10¹²	GB/T 1410
8	Dielectric Strength		MV/m		26	26	27	GB/T 1408
9	Smoke Density	Flaming	——		58	68	72	ASTM E 662
		No flaming	——		180	198	200
10	Oxygen Index		%		39	42	40	GB/T 2406
11	Content of Halogen Acid							IEC 60754-2
11.1	pH Value			——	5.9	5.8	5.6
11.2	Electrical Conductivity			μS/mm	1.2	2.1	2.0
12	Toxicity Index			——	1.0	1.0	1.0	NES 713