耐沖擊保護管 ARA TEXFLEX DUO L
汽車行業
E-mobility / hybrid
電動/混動
Cable manufacture
線束制造
Machinery and plant engineering
機械和安裝工程
Key properties 主要特性
- Institute-tested against marten bite
- 防貂類動物撕咬
- Long-term heat resistance of -40°C to +210°C
- 長期工作溫度-40°C to +210°C
- short-term heat resistance up to +240°C
- 短期耐溫可達+240°C
- Abrasion classification E, standard LV 312-3
- 耐摩擦等級 E, 根據 LV 312-3 標準
- Good resistance to fuels and lubricants
- 很好的耐然后和潤滑油的性能
- High cut resistance, good flexibility
- 耐剪切，柔軟靈活
- High bending and tensile strength
- 易彎折，抗拉伸
- Double-walled, thermally insulated
- 雙層，絕熱
- Physiologically harmless
- 環保無害
- Nominal diameter 10.0 mm to 24.0 mm
- 內徑 10.0 mm to 24.0 mm
- Colour: orange or black
- 顏色：橙色或者黑色
ARA - TEXFLEX DUO L is a double-walled protective sleeve. ARA - TEXFLEX DUO L is suitable for bundling cables or mechanical and thermal protection especially for e-mobility. The basic sleeve gets covered by a special process with a thermally and mechanically highly resistant aramid fiber. In extreme situations a thermal load capacity is possible up to 240°C. It is possible that the color will change at temperatures above 210°C. The fixation is a high temperature resistant silicone. ARA - TEXFLEX DUO L shows excellent resistance to fuels and lubricants. Due to its good stability and buckling resistance it is most convenient for long cable sets. Its combination of aramid and outstanding mechanical properties and glass with very good thermal properties produces an ideal combination for a protection sleeve, also considering the cost aspect.
ARA - TEXFLEX DUO L 是一款雙層保護管套。ARA - TEXFLEX DUO L 適用于線束包扎或者機械和熱保護，尤其
適用于電動汽車領域。通過特殊的工藝，把耐高溫和高性能機械的芳綸纖維包覆在管套外層。在極端情況下，耐熱 能力可以高達 240°C。我們通過耐高溫硅膠把管套固定定型。ARA - TEXFLEX DUO L 具有卓越的耐燃油和潤滑油
性能。由于產品好的穩定性和抗彎性，廠線束組裝非常方便。通過芳綸、卓越的機械性能和玻璃纖維的耐熱性能的 組合產生了該保護管套，也有成本方面的考慮。
Application properties 應用性能
|
Property 性能 |
Standard 標準 |
Test requirements 測試要求 |
Result 結果 |
|
Flame resistance 阻燃性 |
ISO 3795 FMVSS302 SAE J2192 |
Flame height 38 mm Flame exposure 15s 火焰高度 38mm 火焰暴露時間 15 秒 |
Fire classification A 防火等級 A |
|
Hot water jet test 熱水噴射測試 |
DIN 40050-9 |
|
Requirements achieved 達到要求 |
|
Absorbency 吸水性 |
DIN EN ISO 9073-6 |
Immersion depth 30 mm Immersion time 15 min 浸沒深度 30mm 浸沒時間 15 分鐘 |
Requirements achieved 達到要求 |
|
Shrinkage 收縮性 |
ISO 6722-1 |
Temperature 205°C 溫 度 205°C |
Requirements achieved 達到要求 |
Aging 老化性能
|
Property 性能 |
Standard 標準 |
Test requirements 測試要求 |
Result 結果 |
|
Hydrolysis test 水解測試 |
LV 312-3 |
1500h at 85°C 85°C 1500 小 時 85% relative humidity 85% 相對濕度 Winding test at room temperature 在室溫做卷繞測試 |
Requirements achieved 達到要求 |
|
Short-term ageing 240h / 205°C 短期老化 240h / 205°C |
LV 312-3 ISO 6722-1 |
Winding test under standard conditions 標準條件下卷繞實驗 |
Requirements achieved 達到要求 |
|
Short-term ageing 375h / 230°C 長期老化 375h / 230°C |
LV 312-3 |
Winding test under standard conditions 標準條件下卷繞實驗 |
Requirements achieved 達到要求 |
|
Long-term ageing 3000h / 180°C 長期老化 3000h / 180°C |
LV 312-3 ISO 6722-1 |
Winding test under standard conditions 標準條件下卷繞實驗 |
Requirements achieved 達到要求 |
|
Ozone test 臭氧測試 |
DIN 53509-1 |
Method B 方法 B |
Requirements achieved 達到要求 |
|
Temperature and humidity cycling 溫濕度循環 |
ISO 6722-1 |
-40°C to + 175°C Humidity: 80-100% Cycles: 40 溫 度 -40°C to + 175°C 濕度：80-100% 循環： 40 |
Requirements achieved 達到要求 |
Mechanical / physical properties機械/物理性能
|
Property 性能 |
Standard 標準 |
Test requirements 測試要求 |
Result 結果 |
|
Abrasion resistance 耐磨性 |
LV 312-1 |
Temperature 23°C 溫度 23°C frequency: 8 Hz 頻率 8Hz power: 7 N 拉 力 7 N |
Classification E 等級 E |
|
Pressure resistance in the heat 高溫中耐壓性 |
LV 112-1 |
Temp. 180°C - 290°C 溫度 180°C - 290°C |
Requirements achieved 達到要求 |
|
Increased mech. Requirements 增強機械要求 |
LV 312-3 |
Drop tower test 落塔測試 |
Classification E 等級 E |
標準尺寸
Standard dimensions
|
ID [mm] 內徑 [mm] |
Tol. ID [mm] 內徑公差 [mm] |
Wd [mm] 壁厚[mm] |
Tol. Wd [mm] 壁厚公差[mm] |
Ring [m] 每卷長度[m] |
|
|
9.0 |
±0.50 |
1.90 |
±0.30 |
50 |
|
|
10.0 |
±0.50 |
1.90 |
±0.30 |
50 |
|
|
11.0 |
±0.50 |
1.90 |
±0.30 |
50 |
|
|
12.0 |
±0.50 |
1.90 |
±0.30 |
50 |
|
|
13.0 |
±0.50 |
1.90 |
±0.30 |
50 |
|
|
14.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
15.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
16.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
17.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
18.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
19.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
20.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
21.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
22.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
23.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
|
24.0 |
±0.50 |
1.90 |
±0.30 |
25 |
|
