STL, M23053/4 CLASS 3, 110C, 3:1 SHRINK RATIO, ADHESIVE LINED POLYOLEFIN HEAT SHRINK
Colors:
- 0 - Black
-
Typical Properties
TYPICAL PROPERTIES
STL SeriesPHYSICAL
Tensile Strength: 2100 PSI Ultimate Elongation: 450% Longitudinal Change: +1%, -5% Secant Modulus (2%): 17,000 PSI Specific Gravity: 1.3 *Heat Aging: (168 hrs. @ 175°C) - Elongation 175% *Heat Shock: (4 hrs. @ 225°C) - No dripping, flowing, cracking *Low Temp. Flexibility: (4 hrs. @ -55°C) - No cracking *Flammability: Self-extinguishing, meets UL 224 All-Tubing Flame Test Abrasion Resistance: Good
ELECTRICAL
Dielectric Strength: 700 V/mil Volume Resistivity: 10 
ohm-cm
CHEMICALCorrosion Resistance: Non-Corrosive Water Absorbtion: 0.3% Fungus Resistance: Non-nutrient Fluid Resistance:
Fuels and Oils - Good
Solvents - Good
Acids & Alkalies - Excellent
ADHESIVEPeel Strength, pli:
Polyethylene - 30
PVC - 10
Lead - 15
Aluminum - 40Corrosive Effect : Non-Corrosive
POLYOLEFIN TUBING 3:1 SHRINK RATIO
ADHESIVE-LINED
110°C Operating Temperature
DESCRIPTION:
WEICO's STL tubing is a flame retardant, flexible polyolefin lined with a layer of special thermoplastic adhesive. When heated in excess of 121°C, STL tubing shrinks and conforms to the unit to be covered, while the inner wall of adhesive melts and flows to provide a moisture and corroson resistant seal. The adhesive forms a flexible bond with a wide variety of rubbers, plastics and metals. Upon cooling, the adhesive solidifies, forming a permanent, non-drying, flexible and waterproof barrier. The STL multiple wall tubing is ideally suited for applications where moisture protection of wire splices or bundling of wires is required.
CHARACTERISTICS:
STL Polyolefin tubing has a 3:1 shrink ratio. When freely recovered, the tubing will shrink to 33% of its supplied diameter. STL tubing meets MIL-I-23053/4 class 3. STL tubing is rated for continuous operation from -55°C to +110°C.
SPECIFICATIONS:
- UL recognized
- MIL-I-23053/4 class 3
PACKAGING:
- 4 foot lengths
- Cut to customer specifications
*Click on a part number below for pricing and ordering online
| Min Temperature | -55°C |
|---|---|
| Max Temperature | 110°C |
| Special | No |
| Weico No. | MILITARY NO. M23053/4 | EXPANDED ID. MIN (INCHES | RECOVERED ID. MAX (INCHES) | MELTABLE NOM. RECOVERED WALL THICK. (INCHES) | TOTAL NOM. RECOVERED WALL THICK. (INCHES) | |
|---|---|---|---|---|---|---|
| STL-1/8 | -301-0 | .125 | .040 | .020 | .040 | |
| STL-3/16 | - | .187 | .062 | .020 | .040 | |
| STL-1/4 | -302-0 | .250 | .080 | .020 | .040 | |
| STL-3/8 | - | .375 | .120 | .025 | .055 | |
| STL-1/2 | -303-0 | .500 | .160 | .030 | .070 | |
| STL-3/4 | - | .750 | .250 | .035 | .085 | |
| STL-1 | -304-0 | 1.00 | .320 | .040 | .100 | |
| STL-1 1/2 | -305-0 | 1.50 | .510 | .040 | .100 |
