Shenzhen Zhide Cable Technology Co., Ltd.
Medium Wall Heat Shrink Tube Sleeve Adhesive Lined 3:1 4:1 Double Wall Heat Shrinkable Tube With Glue Lined
Description
DW(3:1, 4:1)
Dual wall, high-shrink-ratio, adhesive-lined flexible polyolefin tubing
DW (3:1, 4:1) is a flexible, flame-retardant, dual wall, high-shrink-ratio, irradiated heat-shrinkable tubing manufactured by co-extrusion of polyolefin and hot-melt adhesive. Inner is hot-melt adhesive with good stickness and outer is flexible, irradiated cross-linked polyolefin. It is widely used to environmentally seal and protect interconnections, joints and components from fluids, moisture and corrosion. High shrink ratio allows for connector-to-cable sealing and makes it possible to repair most damaged cable jackets without removing connectors.
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Specification values
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Property
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Requirement
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Test method
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Typical value
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Physical:
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Tensile strength
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9.0MPa min.
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ASTM D 638
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≥12MPa
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Elongation
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200% min.
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ASTM D 638
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≥400%
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Heat shock
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No cracking, dripping or flowing of outer wall
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ASTM D 2671
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Pass
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Low temperature flexibility
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No cracking
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ASTM D 2671
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Pass
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Aging 158℃,168hrs
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Tensile strength after aging
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70% of original min.
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ASTM D 638
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≥90%
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Elongation after aging
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100% min.
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ASTM D 638
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≥300%
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Electrical:
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Dielectric voltage withstand
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2500V, 60sec no breakdown
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Pass
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Volume resistivity
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1014Ω•cm min.
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ASTM D 876
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≥1014Ω•cm
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Chemical:
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Copper corrosion 158℃,168hrs
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No corrosion
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ASTM D 2671
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Pass
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Flammability
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ALL TUBING FLAME TEST
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UL224
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Pass
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■ Features/Benefits
•Shrink ratio: 3:1, 4:1.
•Environmentally seals and protects components, joints and interconnections from fluids, moisture and corrosion.
•Good mechanical, electrical and chemical properties.
•Adhesive has good stickness and bonds to a wide variety of plastics, rubbers and metals.
•Conform to RoHS and Sony-ss00259 environmental directive.
■ Operating Temperature Range
•Operating temperature range: -55℃~110℃
•Minimum shrink temperature: 80℃
•Minimum full recovery temperature: 110℃
■ Specifications/Standards
UL224 125℃ 600V
AMS-DTL-23053/4 class3
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Product sizes
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Size
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As supplied(mm)
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After recovery(mm)
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Standard length
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(inch/mm)
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Inside diameter
(min.)
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Wall thickness
(nominal)
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Inside diameter
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Wall thickness*
(nominal)
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Adhesive wall thickness
(nominal)
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m/length,m/spool
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Shrink Radio 3:1
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1/8 (3/1)
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3.0
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0.35
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1.0
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1.00±0.28
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0.50
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1.2/200
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3/16 (4.8/1.6)
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4.8
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0.35
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1.6
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1.00±0.28
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0.50
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1.2/100
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1/4 (6/2)
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6.0
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0.4
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2.0
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1.00±0.28
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0.50
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1.2/100
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3/8 (9/3)
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9.0
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0.5
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3.0
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1.40±0.28
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0.60
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1.2
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1/2 (12/4)
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12.0
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0.6
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4.0
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1.78±0.38
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0.76
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1.2
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3/4 (18/6)
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18.0
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0.7
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6.0
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2.25±0.55
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0.76
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1.2
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1 (24/8)
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24.0
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0.8
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8.0
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2.54±0.55
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1.02
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1.2
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1 1/4 (30/10)
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30.0
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0.8
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10.0
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2.54±0.55
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1.02
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1.2
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1 1/2 (39/13)
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39.0
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0.8
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13.0
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2.54±0.55
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1.02
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1.2
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Shrink Radio 4:1
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4/1
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4.0
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0.4
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1.0
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1.00±0.28
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0.50
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1.2
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6/1.5
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6.0
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0.45
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1.5
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1.00±0.28
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0.50
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1.2
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8/2
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8.0
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0.45
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2.0
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1.00±0.28
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0.50
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1.2
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12/3
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12.0
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0.5
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3.0
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1.40±0.28
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0.60
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1.2
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16/4
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16.0
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0.6
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4.0
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1.78±0.38
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0.76
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1.2
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24/6
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24.0
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0.7
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6.0
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2.25±0.55
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0.76
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1.2
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32/8
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32.0
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0.8
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8.0
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2.54±0.55
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1.02
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1.2
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52/13
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50.0
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0.8
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13.0
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2.54±0.55
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1.02
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1.2
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item
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value
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Place of Origin
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China
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Guangdong
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Brand Name
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KOSOO
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Model Number
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DW 2:1 3:1 4:1
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Type
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Heat Shrinkable
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Material
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PE
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Product Name
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Dual wall adhesive heat shrinkable shrinking
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Material
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PE
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Usage
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Wiring Insualtion
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Certification
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RoHS Compliant
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Shrinksge ratio
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2:1 3:1 4:1
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Feature
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Flexible
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Flammability
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UL224
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Full Shrinkage Temp
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110℃
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Features
1. Flexible
2. Zero halogen, polyolefin cross linking
3. Flame retardant
4. Low smoke generation if burning
5. Continuous Operating Temperature:-45℃ to 125℃
6. Shrink Temperature:120℃
SPECIFICAITON FOR HEAT SHRINK TUBING
| Logo printing | Acceptable |
| Customized Length tubes | Available |