Flame-retardant Low smoke halogen free polyolefin compound for cable/wire insulation and jacket

1. Enviromental friendly 2. Good flame-retardant 3. Easily processed 4. Permanent performance 5. Excellent flexibility

Introduction:Irradiation cross-linkable flame-retardant polyolefin low-Smoke non-halogen compound is based on polyolefin resin, which is mixed with non-halogen flame retardant, cross-linkable agent, and other process agent, to knead, plastify, and then extrude into pellets. It has excellent mechanical property, oil resistance, electirc property, flame-retardant property and processing properties. Moreover, it features the advantage of no halogen and low smoke amount giving out, which can be used in power cable, control cable, marine cable, optical cable and signal cable etc.

MG80017-90(J/H) 90°C irradiation cross-likable Flame-retardant polyolefin low-Smoke non-halogen insulating(sheating) compound

MG80017-105(J/H) 105°Cirradiation cross-linkable Flame-retardant polyolefin low-Smoke non-halogen insulating(sheating) compound

MG80017-125(J/H) 125°C irradiation cross-linkable Flame-retardant polyolefin low-Smoke non-halogen insulating(sheating) compound

Test Items	Unit	Typical Value
		MG80017-90(J/H)	MG80017-105(J/H)	MG80017-125(J/H)
Density(23°C)	g/cm3	1.45	1.44	1.45
Tensile strength	MPa	12.3	12.7	13.1
Elongation at break	%	220	210	200
Hot setting test	200°C x 15min,0.2MPa
Elongation under lood	%	65	70	80
Permanent elongation after cooling	°Cxh	121x168	136x168	158x168
Retaintion of Tensile strength	%	109	112	110
Retaintion of Elongation at break	%	89	87	85
low temperature impact Brittleness	°C	-25 pass	-25 pass	-25 pass
20°C Volume resistivity	Ω.cm	5.6x1014	3.7x1014	4.5x1014
Dielectirc strength	MV/m	26	28	27
Oxygen index	%	34	35	33
Acid gas emission	mg/g	0	0	0
pH		5.9	6.0	5.8
Conductivity	μs/mm	0.8	0.7	0.5
Dm(1.0mm) Smoke density	flame	56	61	54
	non-flame	152	159	162

Irradiation dosage:Irradiation dosage is different from the cable and da, genlerally 10-15MRAD recommended.

Flame-retardant Low smoke halogen free polyolefin compound for cable/wire insulation and jacket