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O2C Dual Wall Adhesive Lined
2 to 1 Ratio Flexible Polyolefin
(For colors use O2B2)
   
UL
  
VW-1 
  
CSA 
  
MIL SPEC
 
   
  Specification Reference
 
  
 
  
 
  
 
MIL-DTL-23053/4 Class 2 except longitudinal
 

change and flammability
Repl
 aces
Raychem TAT-Clear
   
   
   
   

Description
 
 
  
Uses 
  
 
 
  
 
 
 
 
  
Operating Temp
 
Shrink Temp
 
Standard Put-up
 
  O2B2 is a flexible heat shrinkable polyolefin tubing with a modified polyamide
  adhesive inner wall which melts and flows to seal components within.
   
  O2B2 is recommended for applications in environmental conditions which require
  sealing against moisture and where visual inspection of the substrate in important.
  (For clear use OB2C)
   
   
  -55ºC, to +110ºC
  115ºC
  Bag - 4 foot lengths
    Property (units)
Test Method
Test Method
Physical 
   Tensile Strength (psi)
ASTM D638
1500 MIN.
    Elongation (%)
ASTM D638
200 MIN.
    Cold Impact (-55ºC, 4 Hrs.)
ASTM D746
No Cracking
    Heat shock (250ºC, 4 Hrs.)
MIL-DTL-23053
No Cracking
    Secant modulus (psi)
ASTM D882
25000 MAX.
    Longitudinal Change (%)
MIL-DTL-23053
+5, -15
 
    

Electrical

  Dielectric strength (volts/mil)
ASTM D876
500 MIN.
    Volume resistivity (ohm-cm)
ASTM D876
1.0 x 10 MIN
     
Chemical
  Corrosion (121ºC,16 Hrs.)
MIL-DTL-23053
No Corrosion
  Water absorption (%)
ASTM D570
0.5 MAX.
    Fluid resistance (23ºC, 24 Hrs.)
.
 
  
Tensile strength (psi)
MIL-DTL-23053
1000 MIN
    Shrink Temperature (nominal)
115ºC

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
3.2
1/8 0.125
1.600 (0.062)
0.660 (0.026)
200
215.90
1.27
4.8
3/16 0.1875
2.3622 (0.093)
0.6604 (0.026)
200
265.20
1.56
9.5
3/8
0.375
4.7498 (0.187)
0.762 (0.030)
100
183.60
2.16
12.7
1/2 0.500
6.350 (0.250)
0.762 (0.030)
100
208.25
2.45
19.1
3/4
0.750
9.525 (0.375)
0.889 (0.035)
60
166.26
3.26
25.4
1
1.000
12.700 (0.500)
1.0668 (0.042)
60
248.88
4.88
31.8
1-1/4 1.250
15.875 (0.625)
1.0668 (0.042)
40
209.10
6.15
38.1
1-1/2 1.500
19.050 (0.750)
1.0668 (0.042)
40
276.42
8.13

* 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.

4 foot lengths, packages in plastic bags.

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, everything can
change without notice and/or liability.