MW-3/4-48-BLACK 3M, MW-3/4-48-BLACK Datasheet - Page 2

• Manufacturer Part Number: MW-3/4-48-BLACK
• Description: Heat-Shrink Tubing
• Manufacturer: 3M
• Series: MWr

Specifications of MW-3/4-48-BLACK

• Body Material: Polyolefin
• Shrink Ratio: 2.5
• I.d. Supplied: 19.05mm
• I.d. Max Recovered: 0.313"
• Wall Thickness Recovered: 0.065"
• Accessory Type: Heat-Shrink Tubing
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3M™ Heat Shrink Tubing MW
Standard Sizes
and Dimensions
Typical Properties
Not for specifications. Values are typical, not to be considered minimum or maximum.
Properties measured at room temperature 73°F (23°C) unless otherwise stated.
(Nominal)
Ordering
Size
3/16
1/8
1/4
3/8
1/2
3/4
Physical Property
Tensile Strength
Ultimate Elongation
Longitudinal Change
Secant Modulus (2%)
Heat Aging (outer wall only)
Heat shock (outer wall only)
Low Temperature Flexibility (outer wall only)
Electrical Property
Dielectric Strength
Volume Resistivity
Chemical Property
Corrosion Resistance
Fungus Resistance
Water Absorption
Fluid Resistance
1
168 hrs @ 175ºC
4 hrs @ 250 ºC
4 hrs @ -55 ºC
JR4 Skydrol 600 Solution Gasoline
Hydraulic Fluid
.125
.500
.750
1.000
Expanded I.D.
.187
.250
.375
In.
(Minimum)
2 of 3
(12,70)
(19,05)
(25,40)
(mm)
(4,75)
(6,35)
(9,53)
(3,18)
Recovered I.D.
.023
.060
.080
.13
.195
.313
In.
.400
(Maximum
(10,16)
(mm)
(0,58)
(1,52)
(2,03)
(3,43)
(4,95)
(7,95)
Total Recovered
Wall Thickness
.038
.043
.047
.050
.055
.065
.075
In.
(Nominal)
Typical Value
US units (metric)
2200 PSI
400%
+1, -10%
27,000 PSI
Elongation 175%
No dripping, flowing,
cracking
No cracking
Typical Value
US units (metric)
900 V/mil
10
Typical Value
US units (metric)
Non-corrosive
Non-nutrient
0.1%
>1500 PSI @ V/mil
@ 600 V/mil
15
ohm/cm
(mm)
(0,97)
(1,09)
(1,19)
(1,27)
(1,40)
(1,65)
(1,91)
Recovered Wall
.020
.025
.027
.030
.035
.040
.040
In.
Thickness
Meltable
(mm)
(0,51)
(0,64)
(0,69)
(0,76)
(0,89)
(1,02)
(1,02)