Changchun Heat Shrinkable Materials Co.,Ltd.
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Single Wall
C-2
C-2(L)
C-2(T)
C-2(HF)
C-2(R)
C-2(F)
C-2(D)
C-8
Dual Wall
C-11
C-11(R)
C-11(S)
Special Purpose Tubing
C-13
C-14
PVC Tubing
Cross Reference
Selection Guide
Heat Shrinkable Tubing
 
 
 
Environmental-friendly, Flame retardant, Semi rigid, Heat shrinkable Insulating polyolefin tubing
 
             
  Flame Retardant        
             
 

Shrink Ratio 2:1

Shrink Ratio 3:1 DownLoad
 
Features
  • Shrink ratio (Radial change): 2:1, shrink ratio in longitudinal¡Ü5%
  • Shrink ratio (Radial change): 3:1, shrink ratio in longitudinal¡Ü10%
  • Min. shrink temperature: 110 ¡æ; Full recovery temperature: 135 ¡æ
  • Continuous Operating Temperature: -55 ¡æ~135 ¡æ
  • Flame-retardant
  • Outstanding physical and electrical performance
  • Excellent chemical and solvent resistance properties
  • Meet ROHS(Restriction of use of certain Hazardous Substances)requirement
 
 
Application
Typically used where rigidity or exceptional strain relief is required such as soldered or crimped connections, wire splices, terminations in automotive and military fields.Provides outstanding mechanical protection and electrical insulation for delicate components.
 
 
Technical Data
Item   Property  
Requirements
 
Typical Performance
 
Test Method
Mechanical   Tensile Strength  
¡Ý13.8MPa
 
18MPa
 
UL 224
  Ultimate elongation  
¡Ý200%
 
450%
 
UL 224
  Tensile Strength after Heat Aging (175 ¡æ /168hrs)  
¡Ý9.7MPa
 
16MPa
 
UL 224
  Ultimate elongation after Heat Aging (175 ¡æ /168hrs)  
¡Ý100%
 
360%
 
UL 224
  Maximum secant modulus  
¡Ü173 MPa (25 000 psi)
 
¡Ü173 MPa (25 000 psi)
 
UL 224
  Heat shock (250 ¡æ /4hrs)  
No cracking
 
Pass
 
UL 224
  Cold bend (-30 ¡æ /1hr)  
No cracking
 
Pass
 
UL 224
Electrical   Dielectric withstand voltage  
AC.2.5kV/60seconds
 
Pass
 
UL 224
  Dielectric breakdown voltage  
>25kV/mm
 
Pass
 
UL 224
  Volume Resistivity  
>1014¦¸.cm
 
>1016¦¸.cm
 
ASTM D 257
Chemical   Copper Corrosion (175 ¡æ /168hrs)  
No Corrosion
 
Pass
 
UL 224
  Stability  
Elongation>100%
 
>200%
 
UL 224
  Flammability  
Pass
 
Pass
 
UL VW-1
 
 
Dimensions
C-2R(2X)
ORDER
REF.Size
Inside Diameter
Recovered Wall Thickness
After Heating(NOM)
Minimum Expanded as Supplied
Maximum Recovered After Heating
mm
inch
mm
inch
mm
inch
mm
inch
0.8
3/64
0.90
0.035
0.40
0.016
0.18
0.007
1.0
1/16
1.30
0.051
0.50
0.020
0.18
0.007
1.5
3/32
1.80
0.071
0.75
0.03 0
0.20
0.008
2.0
7/64
2.30
0.090
1.00
0.039
0.22
0.009
2.5
1/8
2.80
0.110
1.25
0.049
0.25
0.010
3.0
9/64
3.30
0.130
1.50
0.059
0.25
0.01 0
3.5
5/32
3.80
0.149
1.75
0.069
0.25
0.01 0
4.0
3/16
4.30
0.169
2.00
0.079
0.25
0.01 0
4.5
13/64
5.00
0.197
2.25
0.089
0.25
0.01 0
5.0
7/32
5.30
0.208
2.50
0.098
0.25
0.01 0
6.0
1/4
6.30
0.248
3.00
0.118
0.25
0.01 0
7.0
19/64
7.20
0.273
3.50
0.138
0.25
0.01 0
8.0
11/32
8.10
0.317
4.00
0.157
0.3 0
0.012
9.0
3/8
9.10
0.358
4.50
0.177
0.3 0
0.012
10.0
13/32
10.10
0.397
5.00
0.197
0.3 0
0.012
11.0
29/64
11.10
0.437
5.50
0.217
0.6 0
0.024
12.0
1/ 2
12.10
0.476
6.00
0.236
0.6 0
0.024
13.0
17/32
13.10
0.515
6.50
0.256
0.6 0
0.024
14.0
37/64
14.20
0.559
7.00
0.276
0.6 0
0.024
15.0
39/64
15.20
0.598
7.50
0.295
0.65
0.026
16.0
21/32
16.30
0.641
8.00
0.315
0.65
0.026
18.0
3/4
18.30
0.720
9.00
0.354
0.75
0.03 0
20.0
53/64
20.70
0.815
10.00
0.394
0.8 0
0.031
22.0
29/32
22.70
0.893
11.00
0.433
0.8 0
0.031
25.0
1
26.00
1.023
12.50
0.492
0.9 0
0.035
28.0
17/64
29.00
1.141
14.00
0.551
0.9 0
0.035
30.0
11/4
31.00
1.220
15.00
0.591
0.9 0
0.035
 
C-2R(3X)
ORDER
REF.Size
Inside Diameter
Recovered Wall Thickness
After Heating(NOM)
Minimum Expanded as Supplied
Maximum Recovered After Heating
mm
inch
mm
inch
mm
inch
mm
inch
1.5
3/32
1.70
0.067
0.50
0.020
0.5¡À0.05
0.020¡À0.002
3
9/64
3.20
0.126
1.00
0.039
0.6¡À0.05
0.024¡À0.002
6
1/4
6.20
0.244
2.00
0.079
0.7¡À0.05
0.028¡À0.002
9
3/8
9.20
0.362
3.00
0.118
0.8¡À0.05
0.031¡À0.002
12
1/2
12.20
0.480
4.00
0.158
0.9¡À0.05
0.035¡À0.002
18
3/ 4
18.20
0.716
5.00
0.236
1.0¡À0.05
0.039¡À0.002
22
7/8
21.60
0.850
6.00
0.295
1.1¡À0.05
0.043¡À0.002
24
1
24.40
0.950
7.00
0.315
1.2¡À0.05
0.047¡À0.002
39
1 1/ 2
39.20
1.543
8.00
0.315
1.2¡À0.05
0.047¡À0.002