Silicone Cold Shrink Tubing

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Introduction
  Description


High shrinkratio cold shrink silicone tubing is made of special purpose silicone rubberwith a high shrink ratio and excellent physical and mechanical properties likeslab and prick resistance. It reliably seals electrical connections of electriccommunications and cable televisions against water and moisture and effectivelyinsulates wire and cable connections or joints and other electrical connectionsetc. 
Features
  • Continuous operating temperature:-60℃~200℃
  • Suits for an extensive range of cable sizes because of the shrinkage
  • Retains its resiliency and pressure even after prolonged years of ageing and exposure, seals tight against moisture and water
  • Good weather resistance,ozone ageing, ultraviolet and salt mist corrosion resistance, performs stably under long-period exposure to the sun
  • Excellent tear resistance
  • Simple installation,requires no special heating tools , and adhesive to seal the connections
  • Standard color: black


Technical Date
 
Properties Typical Data Test Method
Density 1.13 kg/mmm ASTM D 792
HS 45 A ASTM D 2240
Tensile Strength 9.8 MPa GB/T 528
Elongation at break 840% GB/T 528
Tear Strength 39 N/ mm ASTM D 624
Dielectric Strength 23 kV/mm ASTM D 149
Volume Resistivity 9×1015Ω.cm ASTM D 257

Dimension

Type Spec. Range of Cable Diametermm Relaxed Tubing Length(mm)
825-2.5 Ф25 8.5-18.29(0.34"-0.72") 63.5(2.5")
825-7 Ф25 9.5-21(0.37"-0.82") 178(7")
825-8 Ф25 9.5-21(0.37"-0.82") 203(8")
825-11 Ф25 9.5-21(0.37"-0.82") 279(11")
832-3.2 Ф32 12-24.13(0.47"-0.95") 81.3(3.2")
832-8 Ф32 12-24.13(0.47"-0.95") 203(8")
832-11 Ф32 11-28(0.43"-1.10") 279(11")
832-12 Ф32 11-28(0.43"-1.10") 300(12")
835-5.1 Ф35 11.5-32(0.45"-1.26") 130(5.1")
835-7 Ф35 13-30(0.51"-1.18") 180(7")
835-9 Ф35 13-30(0.51"-1.18") 229(9")
835-10 Ф35 13-30(0.51"-1.18") 260(10")
835-11 Ф35 13-30(0.51"-1.18") 279(11")
835-12 Ф35 13-30(0.51"-1.18") 300(12")
840-8 Ф40 16-35.1(0.63"-1.38") 203(8")
840-9.8 Ф40 16-35.1(0.63"-1.38") 250(9.8")
840-12 Ф40 16-35.1(0.63"-1.38") 305(12")
840-16 Ф40 16-35.1(0.63"-1.38") 406(16")
840-18 Ф40 16-35.1(0.63"-1.38") 450(18")
853-4 Ф53 24-49(0.94"-1.92") 100(4")
853-6 Ф53 24-49(0.94"-1.92") 152(6")
853-9.8 Ф53 24-49(0.94"-1.92") 250(9.8")
853-12 Ф53 24-49(0.94"-1.92") 305(12")
853-18 Ф53 24-49(0.94"-1.92") 457(18")
853-19.6 Ф53 24-49(0.94"-1.92") 500(19.6")
870-5 Ф70 31-67.8(1.22"-2.66") 125(5")
870-6 Ф70 31-67.8(1.22"-2.66") 152(6")
870-14 Ф70 31-67.8(1.22"-2.66") 350(14")

Important: standard color: black, other colors available on your request. Kindly choose the spec.according to the actual dia. of the cables and jackets or sheath.
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