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ceramic fire-retardant new material--polyolefin

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USD $4.5 - $5.8 / Kilogram

1000 Kilograms(Min.Order)

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Product Details

Place of Origin	Jiangxi, China		Brand Name	anshi
Model Number	LT9-13

Ceramic fire-retardant new material--polyolefin

Properties for Ceramic fire-retardant new material--polyolefin

Item	Uint	Standard
Item	Uint	Standard	Typical	Typical	Typical
Density	g/cm3	---	1.48	1.46	1.58
Hardness	Shore A/D	---	95/52	95/50	95/52
Tensile Strength	≥MPa	6	12.2	11.7	10.6
Elongation at break	≥%	100	218	240	75
Thermal Aging	℃xh		100*240
Tensile Strength	≥MPa	6	13.8	13.0	---
TS Change rate	≤%	±30	+13	+11	---
Elongation at break	≥%	70	203	219	---
EB Change rate	≤%	±30	-7	-9	---
Volume Resistivity,at	≥Ω·m	1.0*10¹⁰	3.8*10¹⁴	2.8*10¹³	2.0*10¹⁴
Dielectric Strength	≥Mv/m	18	28	26	26
Impact Brittleness Temperature	≤		-65	-45	-45
Impact Brittleness Temperature	≤	15/30	0/30	0/30	0/30
Smoke Density			GB/T 8323
Flaming	≤	100	51	52	40
Non flaming	≤	250	149	151	110
Acidity of gases evolve	(PH)≥	4.3	6.6	6.4	6.4

Conductivity of gases evolved	≤μs/mm	10	1.0	0.5	0.5
Content of halogen acids	≤mg/g	5	0	0	0
Toxicity	≤	2.5	0.3	0.5	0.6
environmental stress crack resistance	≥96h	pass	pass	pass	pass
thermal stress crack resistance	≥96h	pass	pass	pass	pass
burn properties
bending strength	≥MPa	---	5.9	9.8	8.9
Volume Resistivity	≥Ω·m	---	≥2.0*10¹⁸	≥2.0*10¹⁸	≥2.0*10¹⁸
Dielectric Strength	≥Mv/m	---	≥40	≥40	≥40
ceramic retention	≥%	---	80.2	82.9	79

Processing Technics for Ceramic fire-retardant new material--polyolefin

The compound can be processed with conventional extruder, and the screw with a minimum 20:1 L/D and a compression ratio of 1.2~1.5 is recommended.

The following temperature profile of extruder is recommended:

Heat Zone	Zone 1	Zone 2	Zone 3	Zone 4	Head	Die
Temperature ℃	150	160	170	170	175	175

Note: Compound should be dried at 70-80℃ before use, which has storage time exceeding two months.

Storage and transport for Ceramic fire-retardant new material-polyolefin

Packaging: 25kg/bag, Aluminum foil and PE membrane inside bag, and kraft paper outside bag.

Storage and transport: Avoiding in direct basked and weathering. The storage place should be in clean, cool, dry, and ventilated conditions.

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