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

Flame Retardant XLPE

Flame Retardant XLPE

ATP's  HPPO series, New upgrade product of XLPE material sheath for most of the kinds of electronic wires (3385, 3386, 10368, etc.), flat wires, and high-temperature equipment wires that need to pass the UL VW-1 test.

1. UL 94 V0 grade material, fully supports various specifications of electronic wires, flat cables, high temperature connecting wires to pass the UL VW-1 flame retardant test.

2. One-time extrusion can fully meet the requirements of UL105°C/125°C temperature resistance grade without irradiation, which can not only greatly save the irradiation cost of wires, but also greatly shorten the finished product cycle (delivery time) of electronic wire products.

3. The excellent electrical performance can not only fully meet the 3.5KV spark test during the extrusion process, but also make the electronic wires rarely have joints during the extrusion process, greatly improving the product yield of each axis, but also fully meet the requirements of UL 1581/758/62. Corresponding withstand voltage test and insulation resistance test.

4. The extrusion efficiency is excellent. The production efficiency of 180-250 meters per minute can be achieved by using the same PVC screw machine, and the appearance can be kept delicate and smooth, and there is little deterioration such as drooling, particles, bulging, and pitting.

5. Excellent printing performance and coloring performance, which can meet the color matching of various colors.

6. Very suitable hardness (95A-98A), thermal shrinkage rate, and toughness, fully meet the processing requirements of end customers such as tin immersion, wire merging, peeling, and so on.

7. With extremely low specific gravity (1.06-1.08), the wire yield per kilogram of material is 34%-42% higher than that of common flame-retardant XLPE (1.40-1.50) of the same quality. That is, under the condition that the customer's cost remains unchanged or even reduced, it not only fully meets the relevant requirements of UL for electronic wires and cables but also greatly improves the production efficiency.

Technical Data of Flame Retardant XLPE

Technical Data SheetModelModel

Material Properties
Test Standard
Test Condition
General Characteristics
Material Category

Appearance (light/Semi-matte/Frosted)


Physical Characteristics
HardnessISO 4815SShore A4338
ProportionISO 1183-g/cm³1.1681.306
Melt IndexISO 1133-1:2011190℃/2.16kgg/10min--
Brittle Temperature
ISO 812-

Mechanical Properties
Tensile StrengthISO37:2017200mm/minMpa9.5211.2
Tearing StrengthISO34-1:2015500mm/minKN/m

Hot Air Aging
Elongation Retention Rate

Tensile Strength Retention Rate

Electrical Performance
Volume Resistivity
ASTM D257-Ohm-cm

PermittivityASTM D150--

Combustion PerformanceVertical Burning TestUL 943.0/6.0mm-

Oxygen IndexASTM D2863-%


Key Benefits of Flame Retardant XLPE

Key Benefits of Flame Retardant XLPE

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

Please fill in the below informations if you have any questions or doubts, ATP Polymer will contact within 24 hours.
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Flame Retardant XLPE

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