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SBRS-(2X)QF

Dual Wall Adhesive-Lined Heat-Shrink Tubing for Automotive Oil-pipe Protection

SBRS-(2X)QF Adhesive-lined Heat-shrinkable Tubing is specially designed for Automotive Oil-pipe Protection, providing preventive protection to break line, fuel line, hydraulic line and other metal pipeline which is subject to bending.

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Features

    1. Semi-rigid outer jacket for mechanical damage prevention
    1. Adhesive inner layer for sealing against moisture and corrosion
    1. Easy installation
    1. High strength bonding, the adhesive layer is hard to be peeled off from pipeline
    1. Operating temperature: -45℃-105℃
    1. Shrink temperature: 125℃

Technical Data

Property Test method Standard Performance
Tensile strength(MPa) ASTM D 2671 ≥12
Elongation(%) ASTM D 2671 ≥300
Longitudinal change ASTM D 2671 -10%~+10%
Tensile strength after aging(MPa) 120℃*24h ≥12
Non-deformability 140℃,10min,2kg/cm2 ,loaded 5min ≤60%
Low-temperature impact ASTM D 746 -35℃,no cracking
Impact resistance to fall Room temperature&-40℃*30min, impacted by a weight of 200g, 0.5m high no cracking
Stress-crack resistance ASTM D 1693 no cracking
Chemical reagents resistance: 0.1mol/L H2SO4,0.1mol/L NaOH, Brake fluid, Engine oil, Gasoline No abnormal in appearance 20℃,120hr

 

Adhesive

Property Test method Standard
Water Absorption ASTM D 570 <0.5%
Softening Point(℃) ASTM E 28 105±3℃,
Strength of pearing (Al) ASTMD 1000 120N/25mm
Strength of pearing (PE) ASTMD 1000 80N/25mm

Size Expanded After Recovery Standard Package
mm Internal Diameter(mm) Internal Diameter(mm) Total Wall Thickness (mm) Adhesive Thickness(mm) Spool Length M/spool
Φ4.5 5 3.2 1.20±0.20 0.20±0.10 300
Φ6.0 6 4.5 1.20±0.20 0.20±0.10 300
Φ8.0 8 6.1 1.30±0.20 0.20±0.10 200
Φ11 11 7.1 1.30±0.20 0.20±0.10 200
Φ13 13 9.8 1.30±0.20 0.20±0.10 100
Φ15 15 11.5 1.30±0.20 0.20±0.10 100
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