SR2 12-4

Heat shrinkable medium wall tube
halogen-free shrink ratio 3 : 1 with or without adhesive
Art. no.
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Product family SR2, SRH2
Main description Heat shrinkable medium wall tube
Sub description halogen-free shrink ratio 3 : 1 with or without adhesive
Notes A standard spool may include sections which have been tied together., Other lengths available on request.
Characteristics Medium wall, Inscribable, Resistant to chemical agents, Stabilized against UV rays, Free from paint-wetting inhibiting substances, Non-corrosive, Infusible, Halogen-free, Superior electrical properties, High tensile strength, Resistant to cold flow (thermally stable)
Applications Insulating, Protection against moisture and pressure, Suitable for heat shrinkable joints and terminations
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Test standards IEC 60684-2
Materials Cross-linked polyolefin, Free of lead and cadmium
Selection Note without adhesive
Length L 5 m
Colours green-yellow
Inner diameter before shrinking (mm) 12 mm
Inner diameter after shrinking (mm) 4 mm
Recovered wall thickness 1,5 mm
Hardness 55 Shore D
Hardness(a ssociated standard) DIN 53505
Elongation at break 350 %
Elongation at break (associated standard) IEC 60684-2
Tensile strength at break 13 MPa
Tensile strength at break (associated standard) IEC 60684-2
Longitudinal shrinkage +/- 10 %
Longitudinal shrinkage (associated standard) IEC 60684-2
Shrink ratio 3 : 1
Shrink ratio (associated standard) IEC 60684-2
Eccentricity expanded 50 %
Eccentricity recovered 85 %
Eccentricity (associated standard) IEC 60684-2
Operating temperature range min -40 °C
Operating temperature range max 120 °C
Operating temperature range (associated standard) IEC 60684-2
Shrinkage temperature > 125 °C
Burning behaviour not self-extinguishing
Burning behaviour (associated standard) IEC 60684-2
Flexibility at low temperatures -40 °C
Flexibility at low temperatures (associated standard) IEC 60684-2
Thermal ageing (168 h at 150 °C): Elongation at break 250 %
Thermal ageing (168 h bei 150 °C): Tensile strength at break 12 MPa
Thermal ageing (168 h bei 150 °C) (associated standard) IEC 60684-2
Specific volume resistivity 10¹⁴ Ω cm
Specific volume resistivity (associated standard) IEC 60684-2
Dielectric strength ​​ 25 kV/mm
Dielectric strength (associated standard) IEC 60684-2
Corrosion none
Corrosion (associated standard) IEC 60684-2
Resistance to fungus and decay Rate 1
Resistance to fungus and decay (associated standard) IEC 60684-2
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Delivery scope Medium wall heat shrinkable tube on spool
Shelf life description Unlimited shelf life
Country of origin Germany
Customs tariff number 39173200
EAN/GTIN 4010311114897
Alternate quantity 1 1 1
Alternative unit of measure Piece Bag1 Pal. OW
Base quantity 1 1 100
Base unit of measure Piece Piece Piece
Lenght (mm) 447 447 1200
Width (mm) 227 227 800
Height (mm) 77 77 770
Net weight (kg) 0,181 0,181 18,1
Gross weight (kg) 0,181 0,181 36,3