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R1 Wraparound Heat Shrinkable Cable Repair Sleeve
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Features
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Semi-rigid out layer, adhesive lined,moisture-proof
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Operating temperature: -25~90℃
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Emergency cable repair and sealing system
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Shrink temperature: 135℃
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Abrasion and corrosion resistant
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Halogen free
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Steel channel enables permanent closure system
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RoHS compliant
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Quickly fitted in breakage,insulating and air-tight repair
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Technical Data
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Property
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Test method
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Values
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Physical
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Tensile strength
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ASTM D2671
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≥14 MPa
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Breakdown elongation
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ASTM D2671
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≥ 350%
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Aging (150℃ /168hrs)
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Tensile strength
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ASTM D2671
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≥12 MPa
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Breakdown elongation
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ASTM D2671
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≥300%
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Density
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ASTM D792
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1.1~1.2
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Low temperature flexibility(-25 ℃/4hrs)
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ASTM D2671
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No cracking
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Hardness (Shore D)
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ASTM D2240
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40~50 HD
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Heat shock (200 ℃/4hrs)
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ASTM D2671
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No cracking ,no flow
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Water absorption
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ASTM D570
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≤0.5%
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Electrical
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Volume resistivity
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ASTM D257
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≥1013 Ω.cm
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Dielectric strength
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ASTM D2671
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15 KV/mm
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Dielectric constant
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IEC 250
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≤ 5.0
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Chemical
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Fungus resistance
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ASTM G21
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No growth
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