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Shanghai Sunny New Technology Development Co.,Ltd.

Shanghai Sunny Technology Co.,Ltd.

 

Tel:021-64909700

Fax:021-54570006

Address: No.3078 Humin Road,201108,P.R.Shanghai

網站底部版權信息

? 2017 Shanghai Sunny Technology Co., Ltd. 滬ICP備09000838號-2 Power:www.300.cn

  • 1212
產品名稱

Low-temperature resistance&Prevent from electric shock-New energy vehicles charging gun material

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產品描述

● Flame retardant
● Low-temperature resistance
● Excellent electrical insulation properties
● Weather resistant,moisture resistance

 
 
 
 
 

Condition

Evaluation

Moisture resistance

Physical property retention

Physical property retention

Flame retardant grade

Flame retardant grade

 
 

Dimensional changes

 
 

Light aging resistance

Xenon-arc lamp ageing 1000h

Demand of CQC

PBT4G10

Normal PBT-FR

≥70%

no-change

≥50%

no-change

≤2%

≥80%

≤70%

≥70%

<50%

no-change

no-change

Immerse in 70℃,7d

no-change

no-change

 
 
 
 

Evaluation item

PBT4G10

Normal PA66-FR

Water absorption(RH85%,24H)

Resistivity(RH85%,24H)

≤0.07%

≥2%

≥10^13Ω

≤10^7Ω

Application

 

Suit for Charging gun head, Charging gun jack, High-voltage connectors.

According to UL746C, CQC put forward certification technical requirements of charging gun plug socket material. 

Characteristics

New energy vehicles charging gun is core components of new energy automobile power. The charging gun exposure to outside, which face to extreme weather conditions. North of china in winter, charging gun was used in the extreme environment, low temperature made material brittle, cracks and even failure. South of china,   the time of climate moisture is longer. That environment made material resistivity declines rapidly. To solve these issues, Shanghai Sunny developed a dedicated to new energy car battery gun material.

The new state standard specify the material should pass the test in -30℃. The materials not only meet the demand of new state standard, but also keep a good mechanical properties in -40℃. The components made by that material can also pass the vehicle rolling testing and low temperature drop testing.

Insulating property evaluate

Low temperature impact evaluate

 

Insulating property evaluate

When the resistivity is lower than the 1010Ω, the material become conducting, the risk of electric leakage by Charging gun increase sharply  

Corresponding parameter set not found, please add it in property template of background
暫未實現,敬請期待
暫未實現,敬請期待

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