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. 13 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.) 14 Adhesive-Lined Polyolefin Tubing - 8 - UL File no. E482352
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