Dual Wall Heat Shrink Tubing

Basic Info
  • Model NO.: SBRS-135G (3X) (4X)GF

  • Type: Insulation Sleeve

  • Material: Plastic

  • Maximum Voltage: <10KV

  • Certification: UL, SGS, RoHS

  • Brand: Volsun

  • Standard Colors: Black, Other Colors Can Be Customized

  • Shrink Temperature: 70degree~125degree

  • Longitudinal Change: -8%~8%

  • MOQ: 200m

  • Delivery: Fast Express with Competitive Price

  • Specification: RoHS, SGS

  • HS Code: 85479090

  • Application: Insulators, Electrical Winding Insulation

  • Chemistry: Organic Insulation

  • Thermal Rating: 250 250

  • Classification: Organic Insulating Material

  • Color: Black

  • Name: Dual Wall Heat Shrink Tubing

  • Shrink Ratio: 3:1 4:1

  • Certificate: RoHS Compliant

  • Flammability: Self Extinguishing in 30 Sec.

  • Sample: Free

  • Trademark: Volsun

  • Origin: Suzhou, Jiangsu

Product Description
Sealing Wire Bundling Flame Retardant Dual Wall Heat Shrink Tubing

Description
SBRS-135G (3X)(4X)GF is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.



Features
&#178;  Standard: AMS-DTL-23053/4 UL 224
&#178;  Shrink ratio:3:1,4:1
&#178;  High flame retardance,environment friendly,UV resistant
&#178;  Shrink temperature:70&#186;C~125&#186;C
&#178;  Continuous operating temperature:-45&#186;C~135&#186;C
&#178;  RoHS compliant
&#178;  Standard color: black outside,white inside




Technical Data
PropertyTypical DataTest Method/Condition
Tensile Strength&#8805;12MPaASTM D 2671
Elongation at break&#8805;300%ASTM D 2671
Tensile strength after heat aging>=8.4MPa175&#186;C&#215;168h
Elongation after heat aging&#8805;100%175&#186;C&#215;168h
Longitudinal change-8%~+8%ASTM D 2671
FlammabilitySelf extinguishing in 30 sec.AMS-DTL-23053/4
Voltage withstand(Rated voltage 600V)2500V,1min no breakdownUL 224
Heat ShockNo breakdown,no drippingUL 224,250&#186;C&#215;4h
Dielectric strength&#8805;15kv/mmIEC 60243
Volume resistivity&#8805;1014&#937;.cmIEC 60093
 
 


Adhesive Technical Data
PropertyTypical dataTest method/condition
Softening point95&#177;5&#186;CASTM E 28
Water absorption<0.5%ASTM D 570
Peel strength(PE)&#8805;120N/25mmASTM D 1000
Peel strength(AI)&#8805;80N/25mmASTM D 1000

 
 
 


Dimensions:

Adhesive heat shrink tubing ratio (3:1)
SizeAs supplied ID(mm)After full recovery(mm)Standard package
mminchIDWall thicknessThickness of adhesive(m/spool,    m/pc)
&#934;3.21/8&#8805;3.2&#8804;1.000.90&#177;0.150.35&#177;0.10200
&#934;4.83/16&#8805;4.8&#8804;1.601.00&#177;0.150.40&#177;0.10100
&#934;6.41/4&#8805;6.4&#8804;2.201.25&#177;0.150.45&#177;0.12100
&#934;7.95/16&#8805;7.9&#8804;2.701.30&#177;0.150.50&#177;0.12100
&#934;9.53/8&#8805;9.5&#8804;3.201.40&#177;0.150.50&#177;0.1250
&#934;12.71/2&#8805;12.7&#8804;4.201.70&#177;0.150.50&#177;0.1225
&#934;15.05/8&#8805;15.0&#8804;5.201.80&#177;0.150.55&#177;0.1525
&#934;19.13/4&#8805;19.1&#8804;6.301.95&#177;0.150.55&#177;0.1525
&#934;25.41&#8805;25.4&#8804;8.502.05&#177;0.200.55&#177;0.1525
&#934;30.01-1/4&#8805;30.0&#8804;10.202.20&#177;0.200.60&#177;0.151.22
&#934;39.01-1/2&#8805;39.0&#8804;13.502.50&#177;0.200.60&#177;0.151.22
&#934;50.02&#8805;50.0&#8804;17.002.80&#177;0.250.70&#177;0.151.22

 


Adhesive heat shrink tubing ratio (4:1)
SizeAs supplied ID(mm)After full recovery(mm)Standard package
mminchIDWall thicknessThickness of adhesive(m/spool,    m/pc)
&#934;4.02/13&#8805;4.0&#8804;1.01.05&#177;0.300.50&#177;0.20200
&#934;6.01/4&#8805;6.0&#8804;1.51.15&#177;0.300.50&#177;0.20100
&#934;8.05/16&#8805;8.0&#8804;2.01.55&#177;0.300.60&#177;0.25100
&#934;12.01/2&#8805;12.0&#8804;3.01.75&#177;0.300.60&#177;0.2525
&#934;16.05/8&#8805;16.0&#8804;4.02.00&#177;0.350.70&#177;0.3025
&#934;20.04/5&#8805;20.0&#8804;5.02.30&#177;0.400.70&#177;0.3025
&#934;24.01&#8805;24.0&#8804;6.02.60&#177;0.400.75&#177;0.3025
&#934;32.01-1/4&#8805;32.0&#8804;8.03.00&#177;0.500.90&#177;0.301.22
&#934;52.02&#8805;52.0&#8804;13.03.35&#177;0.500.95&#177;0.301.22
Note:Non-standard dimensions and package are available on request