homeproductsservicesusage guidecontactlinks
homeproductsservicesusage guidecontactlinkslinks
B2(Y/G) Yellow/Green striped (Ground)
3 to 1 Ratio
Flexible Polyolefin
   
UL
  
VW-1 
  
CSA 
  
MIL SPEC
 
   
  Specification Reference
 
  
 
  
 
  
 
MIL-DTL-23053/5 Class 1, Execpt longitudinal
 
change.
Repl
 aces
Raychem  
Remtek  
3M/ECC  
Alpha  
   
Description
  B2(Y/G) is a very flexible, flame-retardant, heat shrinkable tubing which has a
 unique yellow/green striped color and high expansion ratio (3:1).
 
Uses
 Special purpose applications such as wire marking, color coding, electrical
 insulation of wire harness assemblies, where the international electrical ground
 designation is intended.
Operating Temp
 -55ºC, to +135ºC, and up to 200ºC, for short durations.
Shrink Temp
  90ºC
Standard Put-up
 * This product is stocked in 4 foot lengths and spools
    Property (units)
Test Method
Test Method
Physical 
   Tensile Strength (psi)
ASTM D638
1500 MIN.
    Elongation (%)
ASTM D638
200 MIN.
    Specific gravity
ASTM D792
1.35 MAX.
    Low temp. flex (-55ºC)
MIL-DTL-23053
No Cracking
    Heat shock (250ºC, 4 Hrs.)
MIL-DTL-23053
No Cracking
    Heat resistance, (175ºC, 168 Hrs.) Elongation (%)
ASTM D638
100 MIN.
    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 (175ºC, 16 Hrs.)
MIL-DTL-23053
No Corrosion
    Water absorption (%)
ASTM D570
0.5 MAX.
    Fluid Resistance (23ºC, 24 Hrs.) Tensile
MIL-DTL-23053
1000 MIN.
   

Strength (psi)
    Flammability
UL 224 VW-1
pass
    Shrink Temperature (nominal)
90ºC.

Inside
Post
Inside Diameter
Diameter
Shrink
Full
Before Shrinking
After
Wall
Spool
(minimum)
Shrinking
Thickness
Length
Price
Color Ratio is Yellow/Green = 35/65
(maximum)

mm


inches

mm
(inches)

mm
(inches)


in feet

per spool
per foot
4.8
3/16 0.1875
1.5748 (0.062)
0.508 (0.020)
200
258.40
1.52
9.5
3/8
0.375
3.175 (0.125)
0.635 (0.025)
200
287.30
1.69
12.7
1/2
0.500
4.233 (0.1667)
0.7112 (0.028)
200
345.10
2.03
19.1
3/4
0.750
6.350 (0.250)
0.762 (0.030)
200
455.60
2.68

Color Ratio is Yellow/Green = 35/65

*This product is stocked in 4 foot lengths and spools

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.