Cut Sheet

14
3M
™
Heat Shrink Tubing MW
Adhesive-Lined Semi-Rigid Polyolefin; Shrink Ratio 2.5:1





Typical Properties
Applicable Specification
SAE-AMS-DTL-23053/4,* Class 1; UL File E-157227;
CSA LR38227
Standard Sizes and Dimensions
Ordering
Size
Expanded
I.D.
(Minimum)
Recovered
I.D.
(Maximum)
Total
Recovered
Wall
Thickness
(Nominal)
Meltable
Recovered
Wall
Thickness
(Nominal)
in. in. (mm) in. (mm) in. (mm) in. (mm)
1/8 .125  .023  .038  .020 
3/16 .187  .060  .043  .025 
1/4 .250  .080  .047  .027 
3/8 .375  .13  .050  .030 
1/2 .500  .195  .055  .035 
3/4 .750  .313  .065  .040 
1 1.000  .400  .075  .040 

Physical
Tensile Strength 2200 PSI
 
 
Secant Modulus
 
 1.0



Heat Shock




Flexibility
 No cracking
Electrical
Dielectric Strength 
 
Chemical
 
 Non-nutrient
Water Absorption 
 Excellent

Solution Gasoline > 1500 PSI
Hydraulic Fluid 
Product description























Typical applications







electrical cables and rigid tubings.








Shrink ratio




tubing is proportional to the degree

Colors




Standard packaging



Ordering information






Example: MW
tubing, 1/4", 4 ft., black.