耐冲击保护管KL-ARA
典型应用
汽车行业E-mobility / hybrid
电动/混动Cable manufacture
线束制造Machinery and plant engineering
机械和安装工程
Key properties 主要特性
Institute-tested against marten bite
防貂类动物撕咬
Long-term heat resistance of -40°C to +210°C
长期工作温度-40°C to +210°C
short-term heat resistance up to +240°C
短期耐温可达+240°C
Abrasion classification E, standard LV 312-3
耐摩擦等级 E, 根据 LV 312-3 标准
Good resistance to fuels and lubricants
很好的耐然后和润滑油的性能
High cut resistance, good flexibility
耐剪切，柔软灵活
High bending and tensile strength
易弯折，抗拉伸
Double-walled, thermally insulated
双层，绝热
Physiologically harmless
环保无害
Nominal diameter 10.0 mm to 24.0 mm
内径 10.0 mm to 24.0 mm
Colour: orange or black
颜色：橙色或者黑色
Product description 产品描述
ARA is a double-walled protective sleeve. ARA 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 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是一款双层保护管套。ARA适用于线束包扎或者机械和热保护，尤其适用于电动汽车领域。通过特殊的工艺，把耐高温和高性能机械的芳纶纤维包覆在管套外层。在极端情况下，耐热 能力可以高达 240°C。我们通过耐高温硅胶把管套固定定型。ARA具有的耐燃油和润滑油性能。由于产品好的稳定性和抗弯性，厂线束组装非常方便。通过芳纶、的机械性能和玻璃纤维的耐热性能的 组合产生了该保护管套，也有成本方面的考虑。
Application properties 应用性能
Property
性能
Standard
标准
Test requirements
测试要求
Result
结果
Flame resistance
阻燃性
ISO 3795 FMVSS302 SAE J2192
Flame height 38 mm Flame exposure 15s
火焰高度 38mm
火焰暴露时间 15 秒
Fire classification A
防火等级 A
Hot water jet test
热水喷射测试
DIN 40050-9
Requirements achieved
达到要求
Absorbency
吸水性
DIN EN ISO 9073-6
Immersion depth 30 mm Immersion time 15 min
浸没深度 30mm
浸没时间 15 分钟
Requirements achieved
达到要求
Shrinkage
收缩性
ISO 6722-1
Temperature 205°C
温 度 205°C
Requirements achieved
达到要求
Aging 老化性能
|
Property 性能 |
Standard 标准 |
Test requirements 测试要求 |
Result 结果 |
|
Hydrolysis test 水解测试 |
LV 312-3 |
1500h at 85°C 85°C 1500 小 时 85% relative humidity 85% 相对湿度 Winding test at room temperature 在室温做卷绕测试 |
Requirements achieved 达到要求 |
|
Short-term ageing 240h /205°C 短期老化240h / 205°C |
LV 312-3 ISO 6722-1 |
Winding test under standard conditions 标准条件下卷绕实验 |
Requirements achieved 达到要求 |
|
Short-term ageing 375h /230°C 长期老化375h / 230°C |
LV 312-3 |
Winding test under standard conditions 标准条件下卷绕实验 |
Requirements achieved 达到要求 |
|
Long-term ageing 3000h / 180°C 长期老化3000h / 180°C |
LV 312-3 ISO 6722-1 |
Winding test under standard conditions 标准条件下卷绕实验 |
Requirements achieved 达到要求 |
|
Ozone test 臭氧测试 |
DIN 53509-1 |
Method B 方法 B |
Requirements achieved 达到要求 |
|
Temperature and humidity cycling 温湿度循环 |
ISO 6722-1 |
-40°C to + 175°C Humidity: 80-100% Cycles: 40 温 度 -40°C to + 175°C 湿度：80-100% 循环： 40 |
Requirements achieved 达到要求 |
Mechanical / physical properties机械/物理性能
|
Property 性能 |
Standard 标准 |
Test requirements 测试要求 |
Result 结果 |
|
Abrasion resistance 耐磨性 |
LV 312-1 |
Temperature 23°C 温度 23°C frequency: 8 Hz 频率 8Hz power: 7 N 拉 力 7 N |
Classification E 等级 E |
|
Pressure resistance in the heat 高温中耐压性 |
LV 112-1 |
Temp. 180°C - 290°C 温度 180°C - 290°C |
Requirements achieved 达到要求 |
|
Increased mech. Requirements 增强机械要求 |
LV 312-3 |
Drop tower test 落塔测试 |
Classification E 等级 E |
标准尺寸
Standard dimensions
|
ID [mm] 内径 [mm] |
Tol. ID [mm] 内径公差 [mm] |
Wd [mm] 壁厚[mm] |
Tol. Wd [mm] 壁厚公差[mm] |
Ring [m] 每卷长度[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 |
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