Automotive brake protective heat shrink tube

Automotive brake protective heat shrink tube Shrink Ratio: 1.5:1 Semi-rigid outer layer Protection of brake line Automotive brake protective heat shrink tube A3 Brake / Fuel Line Protection Heat Shrinkable Tubing Voltage Class 1kV Ideal for protection of metal line that are subject to bending and clamping Dual wall Heat Shrinkable tubes specially designed for automotive market. Provide preventive protection against corrosion and protect against stone and gravel damage. The semi-rigid outer layer also prevent damage occurs during parts installation, clamping and servicing. The adhesive inner layer seal against moisture and will not separate from the substrate during bending operations. Applications  Protection of brake line, fuel line, hydraulic line or other metal pipeline which is subject to bending or clamping operations during manufacturing, installation or operation Features/Benefits  Shrink Ratio: 1.5:1  Semi-rigid outer layer for mechanical damage prevention  Adhesive inner layer, sealing against moisture and prevent corrosion  Easy installation, the adhesive layer will not separate from pipeline during bending process. Temperature Range       Operating Temperature         : -55 ~ 80 ºC       Shrink Temperature              : 110 ºC Color:Black Product Code Cross References       Raychem/Tyco       : AP2000       DSG Canusa          : DERAY®MDKT       SUMITOM             :O2       LG                         : GSHS-2690NW Technical Details

Test Item	Test Method	Typical Data
Tensile strength	ASTM D2671	≥ 18Mpa
Breakdown elongation	ASTM D2671	≥ 400%
Outer layer specific gravity	ASTM D792	1.0
Tensile strength after aging	ASTM D2671	≥ 17Mpa
Breakdown elongation after aging	ASTM D2671	≥ 320%
Heat impact (200 for 4h)	ASTM D2671	no drop no flow
Low temperature flexibility (-55 for 4h)	ASTM D2671	no cracking
Volume Resistivity	ASTM D2671	≥ 1014Ω.cm
Dielectric strength	ASTM D2671	≥ 20kV/mm
Water absorption	ASTM D570	≤ 0.4%
Copper corrosion	ASTM D2671	pass
Horizontal impact resistance (at -35)	ASTM D746	no damage
Drop impact resistance (at -35)	ASTM D746	no damage
Stress cracking resistance	ASTM D1693 Part 5.3.6	no damage

Product Selection

Product Code	Wall thicknessafter free recovery(mm)	Adhesive layer thickness after free recovery(mm)	Standard Package(m/roll)
A3-Φ5.5/3.3	1.0±0.1	0.2	200
A3-Φ6.5/4.7	1.0±0.1	0.2	200
A3-Φ8.5/6.0	1.0±0.1	0.2	100
A3-Φ11.0/7.0	1.0±0.1	0.2	100
A3-Φ15/9.5	1.0±0.1	0.2	100

OrderingWhen ordering this product, please specify 1) Product code 2) Quantity required in number of rolls

Automotive brake protective heat shrink tube