GuangDong Advanced Thermoplastic Polymer Technology Co., Ltd.
GuangDong Advanced Thermoplastic Polymer Technology Co., Ltd.

Low Temperature-resistance TPO

Low Temperature-resistance TPO

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

1. Improved Low-temperature Resistance

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.

2. Improved shrinkage 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 SheetModel

Material Properties
Test Standard
Test Condition
Unit
2895F-ESS-1008S
General Characteristics
Material Category
---
Appearance(Light/Semi-matte/Frosted)---
Extrusion/Injection
---
Physical CharacteristicsHardnessISO 4815SShore A97
ProportionISO 1183-g/cm³0.93
Melt IndexISO 1133-1:2011190℃/2.16kgg/10min1.7
Brittle TemperatureISO 812-
Mechanical Properties
ElongationISO37:2017200mm/min%590
Tensile StrengthISO37:2017200mm/minMpa33.367
Tearing StrengthISO34-1:2015500mm/minKN/m
Hot Air AgingElongation Retention RateISO37:2017-%
Tensile Strength Retention RateISO37:2017-%
Electrical Performance
Volume ResistivityASTM D257-Ohm-cm
PermittivityASTM D150--
Combustion PerformanceVertical Burning TestUL 943.0/6.0mm-
Oxygen IndexASTM D2863-%
Feature


Key Benefits of Low Temperature-resistance TPO

Key Benefits of Low Temperature-resistance TPO

· Competitive price      · Respond immediately      · Strong R&D capability      · Excellent after-sales service

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Low Temperature-resistance TPO

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