homeproductsservicesusage guidecontactlinks
homeproductsservicesusage guidecontactlinkslinks
SCM SCM Dual Wall with Adhesive
3 to 1 Ratio Medium Wall
   
UL
  
VW-1 
  
CSA 
  
MIL SPEC
 
   
  Specification Reference
 
  
 
  
 
  
 
 
   
Repl
 aces
Raychem TCS TPM
Remtek MWSF
3M/ECC MMLOTIMCS
Alpha MDT FIT-700
   
Description
 
 
 
Uses
 
 
 
 
 
Operating Temp
 
Shrink Temp
 
Standard Put-up
 
Marking
 
  SCM is a medium wall, flame retardant, heat shrinkable polyolefin tubing with large
  expansion ratios and an inner liner of hot melt adhesive.
   
  Typical applications include covering of splices and electrical terminations.
  SCM sleeves provide seals with a variety of synthetic sheath materials and most
  metals, including lead, aluminum and steel. The material is tough and provides
  good mechanical support and strain relief.
   
  -40ºC, to +110ºC
  110ºC
  Bag - 4 foot lengths, packaged in plastic bags.
  Irrax sleeve (Size)
    Property (units)
Test Method
Test Method
Physical 
   Tensile Strength (psi)
ASTM D638
1500 MIN.
    Elongation (%)
ASTM D638
350 MIN.
    Low temp. flex (-40C)
ASTM D2671
No Cracking
    Heat shock (200C, 4 Hrs.)
ASTM D2671
No Cracking
    Heat resistance (150C, 168 Hrs.)
ASTM D2671
80% of Orig. Min.
    Tensile Strength (psi)
85% of Orig. Min.
    Elongation (%)
0, -10
    Longitudinal change (%)
MIL-DTL-23053
     
Electrical
  Dielectric strength (volts/mil)
ASTM D876
350 MIN.
    Volume resistivity (ohm-cm)
ASTM D876
1.0 x 10 MIN
   
Chemical 
   Water absorption (%)
ASTM D570
0.5 MAX.
    Shrink Temperature (nominal)
110ºC

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
10.2
-
0.402
3.800 (0.150)
1.5000 (0.059)
40
3.56
124.04
19
-
0.748
5.588 (0.220)
2.0066 (0.079)
40
120.70
3.55
28
-
1.102
9.652 (0.380)
2.0066 (0.079)
40
173.40
5.10
33
-
1.299
10.160 (0.400)
2.0066 (0.079)
40
193.46
5.69
38.1
-
1.500
12.700 (0.500)
2.3114 (0.091)
40
264.52
7.78
44.5
-
1.732
14.224 (0.560)
2.3114 (0.091)
40
305.66
8.99
52.1
-
2.051
18.288 (0.720)
2.3114 (0.091)
20
190.06
11.18
70
-
2.756
25.654 (1.010)
2.3114 (0.091)
20
256.19
15.07

* 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, packaged in plastic pags.

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.