Low Temperature-resistance TPO

The modification of ATP for polyolefin elastomers mainly reflects the following technical characteristics:

In the application of cable insulant, the modification TPO of ATP can not only meet the requirement of electric performance from the insulant but also display a more broad temperature resistant character——displaying excellent mechanical properties and aging properties at the test temperature of -50℃—+125℃. So, this is the optimized insulant for wires and cables which have special requirements for low-temperature resistance.

The jacket made up of TPO wire and cable insulant from ATP keeps its section surface smooth and orderly with little retraction rate after immersing in solder machine （350℃/2”）. In the application of high-temperature-resistant cables (temperature≤125℃) such as charging vehicle cables (EV Cable), equipment connection cables, etc., the jacket made up of TPO wire and cable insulant from ATP takes the place of XLPE materials to meet the requirements of insulant high-temperature aging and shrinkage for nominal cables. And this can simplify the processing procedures by a large margin and improve the processing efficiency and yield.

Application: TPO has the characteristics of small specific gravity, good impact strength, and low-temperature brittleness, and is suitable for applications in the cable industry.

Technical Data of Low Temperature-resistance TPO

Technical Data Sheet					Model
	Material Properties	Test Standard	Test Condition	Unit	2895F-ESS-1008S
General Characteristics	Material Category	-	-	-
	Appearance(Light/Semi-matte/Frosted)	-	-	-
	Extrusion/Injection	-	-	-
Physical Characteristics	Hardness	ISO 48	15S	Shore A	97
	Proportion	ISO 1183	-	g/cm³
	Melt Index	ISO 1133-1:2011	190℃/2.16kg	g/10min
	Brittle Temperature	ISO 812	-	℃
Mechanical Properties	Elongation	ISO37:2017	200mm/min	%	590
	Tensile Strength	ISO37:2017	200mm/min	Mpa
	Tearing Strength	ISO34-1:2015	500mm/min	KN/m
Hot Air Aging	Elongation Retention Rate	ISO37:2017	-	%
	Tensile Strength Retention Rate	ISO37:2017	-	%
Electrical Performance	Volume Resistivity	ASTM D257	-	Ohm-cm
	Permittivity	ASTM D150	-	-
Combustion Performance	Vertical Burning Test	UL 94		-
	Oxygen Index	ASTM D2863	-	%
Feature

As one of the most professional polymer compounding companies, we provide polymer compound, tpo polyolefin, polymer thermoplastic, tpe elastomero termoplastico and etc. For more information, please feel free to contact us!

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