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[汽車電線] 汽車線用PP料

P:2018-06-27 08:27:33

1

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THERMOPLASTIC POLYPROPYLENE COMPOUND FOR WIRE AND CABLE INSULATION

Description

Propylplus 700 is a polypropylene and halogen free compound specially designed for those applications requiring superior thermo-mechanical properties, outstanding heat resistance and electrical properties with the presence of a mix of antioxidants and a metal deactivator.It can be used as primary insulation on computer, telephone and instrument wires. The properties of this compound comply with the requirements of VDE 0250, Part 215, type 9YI2 and CEI-EN 60811-4-2.


Property

Test method

Unit

Typical Value

Density

ISO 1183

g/cm3

0.90

Hardness at 15”

ISO 868

Shore D

61

Tensile strength (v = 50 mm/min)

ISO 527

N/mm2

28.0

Elongation at break (v = 50 mm/min)

ISO 527

%

750

Pressure test at 120°C

IEC 60811

%

< 50

Melt Flow Index (230 °C / 2.16 Kg)

ISO 1133

g/10 min

4.0

Volume Resistivity 20°C

ASTM D257 Electrodes

Ω?cm

> 1 ? 1017

(Alternating Polarity Method)

Dielectric Constant (1 MHz)

2.28





THERMOPLASTIC POLYPROPYLENE COMPOUND FOR WIRE AND CABLE INSULATION

Description

Propylplus 703 is a polypropylene and halogen free compound specially designed for those applications requiring superior thermo-mechanical properties, outstanding heat resistance and electrical properties with the presence of a mix of antioxidants and a metal deactivator.It can be used as primary insulation on computer, telephone and instrument wires. The properties of this compound comply with the requirements of VDE 0250 Part 215 type 9YI2 , CEI-EN 60811-4-2 and UL 1581 Class 80°C.

Technical characteristics

Property

Test method

Unit

Typical Value

Density

ISO 1183

g/cm3

0.90

Hardness at 15”

ISO 868

Shore D

49

Tensile strength (v = 50 mm/min)

ISO 527

N/mm2

25.0

Elongation at break (v = 50 mm/min)

ISO 527

%

700

Pressure test at 120°C

IEC 60811

%

< 50

Melt Flow Index (230 °C / 2.16 Kg)

ISO 1133

g/10 min

2

Volume Resistivity 20°C

ASTM D257 Electrodes

Ω?cm

>1 ? 1016

(Alternating Polarity Method)

Dielectric Constant (1 MHz)

2.26






no cracking - 無裂開,不破裂 （0） 投訴

P:2018-06-27 11:10:07

2

有哪些廠家用過？電線實(shí)測數(shù)據(jù)能滿足標(biāo)準(zhǔn)要求嗎？

concentric-lay-stranded aluminium conductor - 同心層絞式鋁導(dǎo)線 （0） 投訴

P:2022-07-26 11:54:28

3

multi-channel sparktesting - 多通道火花檢驗(yàn) （0） 投訴

3


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