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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 shrink 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 or clamping during manufacturing, installation or operation.

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SBRS-(2X)QF Adhesive-lined Heat shrink 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 or clamping during manufacturing, installation or operation.


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Features

● Semi-rigid outer jacket for mechanical damage prevention

● Adhesive inner layer for sealing against moisture and corrosion

● Easy installation

● High strength bonding, the adhesive layer is hard to be peeled off from pipeline

● Continuous operating temperature:-45℃-105℃

● Fully shrink temperature:≥125℃


Technical Data

PropertyTest MethodStandard Performance
Tensile Strength(MPa)ASTM D2671≥12
Elongation(%)ASTM D2671≥300
Longitudinal changeASTM D2671-10%~+10%
Tensile strength after aging(MPa)120℃X24h≥12
Non-deformability

140℃,10min,2kg/cm2

,loaded 5min

≤60%
Low-temperature impactASTM D 746-35℃,no cracking
Impact resistance to fall

Room temperature&-40℃X30min,impacted by a weight of 200g, 0.5m high

no cracking
Stress-crack resistanceASTM D 1693no cracking

Chemical reagents resistance:

0.1mol/L H2SO4,0.1mol/L NaOH,Brake fluid, Engine oil, Gasoline

No abnormal in appearance20℃,120hr

Adhesive

PropertyTest MethodStandard
Water AbsorptionASTM D570<0.5%
Sofening Point (℃) ASTM E28​105±5
Strength of peeling(PE) ASTM D 1000120N/25mm
Strength of peeling(AL)ASTM D 100080N/25mm

Size Expanded After Recovery Standard Package
mm

Inner  Diameter

Min(mm)

Inner  Diameter

Max(mm)

Total Wall Thickness 

Nom(mm)

Adhesive Thickness

Nom(mm)

Spool Length M/spool
Φ6.0 6 4.5 1.20±0.20 0.20±0.05 300
Φ8.0 8 6.1 1.30±0.20 0.20±0.05 200
Φ11.0 11 7.1 1.30±0.20 0.20±0.05 200
Φ13.0 13 9.8 1.30±0.20 0.20±0.05 100
Φ15.0 15 11.5 1.30±0.20 0.20±0.05 100
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