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CFW-UHeavy Wall
3 to 1 Ratio
  
UL
 
VW-1 
 
CSA 
 
MIL SPEC
 
 Specification Reference
 
UL 486D - FILE E132914
 
 
 
CSA C22.2 No. 198.2
 
 
Repl
aces
  
  
  
  

Description
 
 
 
 
Uses
 
  
Operating Temp
 
Shrink Temp
 
Standard Put-up
 
  
 CFW-U Heavy Wall, heat shrinkable tubing affords maximum reliability for insulating
 and sealing electrical connections and terminations, including direct burial, URD,
 and submersion.
  
 Protection for splices connections, jacket repairs, and terminations
  
 -55ºC, to 110ºC
 120ºC
 Bag: 4 foot lengths, packaged in plastic bags.
  
  Property (units)
Test Method
Test Method
Physical 
 Tensile Strength (psi)
ASTM-D412
2100 MIN.
  Elongation (%)
ASTM-D412
600%
  Elongation after heat aging (%)
ASTM D2671
500%
  Heat shock (200ºC, 4 Hrs.)
ASTM D2671
No Cracking
  Longitudinal change
ASTM D2671
+1%/-10%
   
Electrical
 Dielectric strength (volts/mil)
ASTM-D149
500 MIN.
  Voltage rating of outer jacket
UL-486D
No Breakdown,
   
24kV-1 ,in 15kV-4hrs
 
 Volume resistivity (ohm-cm)
ASTM-D257
1.0 x 10 MIN
   
Chemical 
 Fluid resistance (23ºC, 24 Hrs.)
MIL-DTL-23053
Pass
 Water absorption (%)
ASTM D570
0.1 MAX.
  Copper corrosion
ASTM D2671
No Corrosion
Inside
Post
Inside Diameter
Diameter
Shrink
Full
Before Shrinking
After
Wall
Spool
(minimum)
Shrinking
Thickness
Length
Price
Color Selection
(maximum)

mm


inches

mm
(inches)

mm
(inches)


in feet

per bag
per foot
BK
BR
RD
OR
YL
GN
BL
VI
GY
WH
CL
9.5
3/8
0.375
3.048 (0.120)
1.778 (0.070)
200
1,154.30
6.79
12.7
1/2
0.500
4.064 (0.160)
2.286 (0.090)
200
1,222.30
7.19
19.1
3/4 0.750
6.096 (0.240)
2.286 (0.090)
100
633.25
7.45
25.4
1
1.000
8.890 (0.350)
3.048 (0.120)
60
482.56
9.46
38.1
1-1/2 1.500
11.938 (0.470)
4.064 (0.160)
40
409.36
12.04
50.8
2
2.000
16.002 (0.630)
4.064 (0.160)
40
530.06
15.59
69.9
2-3/4 2.750
22.098 (0.870)
4.064 (0.160)
20
347.65
20.45
88.9
3-1/2 3.500
29.972 (1.180)
4.064 (0.160)
20
472.09
27.77
119.9
4-3/4 4.750
39.878 (1.570)
4.318 (0.170)
20
814.30
47.90


* Some types of heat shrink, for instance semi-rigid and dual wall types are manufactured in 4 foot lengths. The rigid and semi-rigid ones do not bend without kinking, the adhesives in dual walls tend to stick or block shut when spooled.

Lead Time:
1 day

Lead Time:
up to 50 days

Lead Time:

up to 100 days

Lead Time:

up to 200 days

Not Possible
 


The above lead time guidelines are estimated only. They may be longer (not usually) or they may be shorter (typically). Regarding products with 100 & 200 day lead time; pricing may vary, and a minimum order with deposit may be required. Oh... and by the way, ev