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雙壁含膠型熱收縮套管
操作溫度範圍 Operating temperature range
操作溫度 : -45˚C~110˚C
最低收縮溫度 : 80˚C
最低完全收縮溫度 : 110˚C
Adhesive-lined polyolefin tubing
HST-A3 / HST-A4
特性 Characteristics
收縮率: 3:1 / 4:1
高的擴張倍率提供了優異的電線和連接器的密封
用於戶內電子應用的密封和保護
不需要移開連接器就可以方便的修補損壞的電纜內層
可選用EVA熱熔膠或高溫溶點聚烯胺(PA)熱熔膠
Operating temperature : -45℃ ~ 110℃
Minimum shrink temperature : 80℃
Minimum fully recovery temperature : 110℃
Shrinkage Ratio: 3:1 / 4:1
High expansion ratio to provide excellently sealing for connector-to-cable transitions
Environmentally seals and protects indoor electrical applications
Conveniently repair most damaged cable jackets without removing connectors
EVA hot melt adhesive or high melting PA adhesive are available
125℃VW-1 600V
應用 Applications
由聚烯烴和熱熔膠共擠製造而成，用於需要防水的電線電纜，配線和連接器的保護。可以很好地應用於電子元氣件和通信工業中。
顏色 Color
技術性能 Technical Data
標準顏色: 黑
擴張強度 Tensile strength
特性 Property
標準 Specification Requirement
測試方法 Test Method 結果 Typical Value
Manufactured by co-extrusion of polyolefin and hot-melt adhesive. Especially recommended for water-proofing for cable and wire
harnesses, and protection of connector-to-cable transitions. Typically applied in the insulation and sealing of electrical and
electronic components and communication industry.
Standard color ：black
斷裂伸長率 Elongation at break
阻燃性 Flammability
銅腐蝕性 Copper corrosion(158℃, 168hrs.)
體積電阻率 Volume resistance
10.3MPa min.
200% min.
All tubing flame test
No corrosion
10 Ω cm min.
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ASTM D 638
ASTM D 638
縱向收縮率 Longitudinal shrinkage
15% max.
UL224
UL224
ASTM D 2671
老化斷裂伸長率 Elongation at break after
100% min.
aging 158℃,168 hrs.
ASTM D 638
ASTM D 876
≧ 12MPa
≧ 400% (min.)
0 to -10%
冷彎曲 Cold bend(-30℃, 1hrs.)
No cracking
ASTM D 2671
絕緣耐壓 Dielectric voltage withstand and breakdown 2500V, 60sec, No breakdown
ASTM D 2671
No cracking
熱衝擊 Heat shock
No cracking
ASTM D 2671
Pass
No breakdown
Pass
Pass
老化擴張強度 Tensile strength after
70% of original min.
aging 158℃,168 hrs.
ASTM D 638
≧ 90%
≧ 300% (min.)
≧ 10 Ω cm (min.)
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Adhesive-Lined Polyolefin Tubing
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UL File no. E482352