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

The product has excellent mechanical property, flame-retardant property, anti-cracking property and low-temperature property. The oxygen index ranges from 30 to over 50 . It is widely used in the production of indoor optical cables such as drop cable, suspension cables, tight sleeves, loose sleeves, as well as tight sleeves, filling ropes, and outer sheaths for long-distance optical cables.

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+86 713-3438506 kepudaltd@kepuda.net

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Product Performance

Product Model

Type	Product	Application
KPW-5890	Thermoplastic low-smoke halogen-free flame-retardant polyolefin cable compound	For round cable and drop cable, excellent mechanical performance and fine extrusion processing property
KPW-5890KUV	Anti-UV thermoplastic low-smoke halogen-free flame-retardant polyolefin cable compound	For round cable and drop cable, excellent mechanical performance and fine extrusion processing property
KPW-5890DMC	Low-friction thermoplastic low-smoke halogen-free flame-retardant polyolefin cable compound	For low-friction cable
KPW-5890TC	Thermoplastic low-smoke halogen-free flame-retardant polyolefin special filling compoun	Indoor cable filling or tight fitting

Processing technology

The following temperature profile for the extruder is recommended:

Zone	Zone1	Zone2	Zone3	Zone4	Zone5	Head	Die
Temperature℃	120	140	150	160	170	170	170

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-5890	KPW-5890KUV	KPW-5890DMC	KPW-5890TC	Test method
1	Density		g/cm³		1.48	1.53	1.45	1.54	GB/T 1033
2	Tensile Strength		MPa		11.6	14	13	11.5	GB/T 1040
3	Elongation at Break		%		158	160	160	150	GB/T 1040
4	Thermal Aging Property		℃×day		110×7				GB/T 2951.7
4.1	Variation on Tensile Strength		%		-11	-15	-5	-11
4.2	Variation on Elongation		%		-16	-12	-7	-10
5	Hot Deformation（90℃× 4h）		%		18	12	12	8	GB/T 2951.31
6	Brittle Temperature at -40℃		pcs		0	0	0	0	GB/T 5470
7	Volume Resistivity at 20℃		Ω·m		5.2 × 10¹²	1.2× 10¹²	2.1×10¹²	2.1×10¹²	GB/T 1410
8	Dielectric Strength		MV/m		28	27	27	28	GB/T 1408
9	Smoke Density	Flaming	——		78	58	60	92	ASTM E 662
9	Smoke Density	No flaming	——		193	250	198	196	ASTM E 662
10	Oxygen Index		%		36	36	36	38	GB/T 2406
11	Content of Halogen Acid								IEC 60754-2
11.1	pH Value			——	5.6	5.8	5.6	5.5
11.2	Electrical Conductivity			μS/mm	2.0	1.6	1.6	1.7
12	Toxicity Index			——	1.1	1	1	1.2	NES 713
13	coefficient of friction			——	——	——	＜0.25	——	——