The
SRM
series is a semi-rigid,heat-shrinkable polyolefin tubing that is co-extruded and selectively
cross-linked to provide an integral, meltable inner wall.
When heated beyond the shrink temperature, the inner meltable wall of the tubing is simultaneously
softened and forced by the shrink action into contact with all underlying surfaces and small voids.
The
SRM
series provides a tough protective and insulating barrier, highly resistant to penetration by
moisture and the attack of chemicals and solvents.
Shrink Ratio: 2.5:1 Shrink Temp: 135°C (275°F)
Dimensions
Size
Expanded Recovered
I.D.
(Min) I.D. (Max.)
Recovered
Nominal
Wall
Thickness
Operating Temp: -55°C~110°C (-67°F~230°)
Standard Packages
4 Foot Lengths
(+1", -0")
Total
SPC Type No.
Pcs
Footage
(Black)
6 Inch Lengths
(±.125")
Total
SPC Type No.
Pcs
Footage
1/8"
3/16"
1/4"
3/8"
1/2"
3/4"
1"
.125"
.187"
.250"
.375"
.500"
.750"
1.000"
.023"
.060"
.080"
.135"
.195"
.313"
.400"
.038"
.043"
.047"
.050"
.055"
.065"
.075"
SRM-008-4025-BLK
SRM-012-4025-BLK
SRM-016-4025-BLK
SRM-024-4025-BLK
SRM-032-4005-BLK
SRM-048-4005-BLK
SRM-064-4005-BLK
25
25
25
25
5
5
5
100 FT
100 FT
100 FT
100 FT
20 FT
20 FT
20 FT
SRM-008-6014-BLK
SRM-012-6012-BLK
SRM-016-6010-BLK
SRM-024-6008-BLK
SRM-032-6006-BLK
N/A
SRM-064-6002-BLK
14
12
10
8
6
---
2
7 FT
6 FT
5 FT
4 FT
3 FT
---
1 FT
R
E52331
TYPICAL PROPERTIES
Physical
Tensile Strength
2200 PSI
Ultimate Elongation
400 %
Longitudinal Change
+1 %, -10%
Secant Modulus (2%)
27,000 PSI
*Heat Aging
Elongation 200 %
(168 hrs @ 175°C)
*Heat Shock
No dripping,
(4 hrs @ 250°C)
cracking, or flowing
*Low Temp Flexibility
No cracking
(4 hrs @ -55°C)
**Flexibility:
7
Electrical
Dielectric Strength
Volume Resistivity
900 V/mil
10 ohm-cm
15
Chemical
Corrosive Effect
Non-corrosive
Fluid Resistance:
JR4 Skydrol 600
Solution gasoline >1500 PSI @ 600 V/mil
Hydraulic fluid
Water Absorption
0.1 %
Fungus Resistance
Non-nutrient
Applicable Specifications: MIL-DTL-23053/4 Class 1
*Outer wall only.
**Flexibility: The materials are rated on a scale of 1~10. (1=most flexible and 10=most rigid)
The technical information provided consists of typical product data and should not be used for specification purposes.
Unless otherwise noted, all tests are performed at room temperature.
SPC
SPC TECHNOLOGY
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