SR2 40-12

Heat shrinkable medium wall tube

halogen-free shrink ratio 3 : 1 with or without adhesive

Art. no.

143770

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Product description

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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
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
Family notes	A standard spool may include sections which have been tied together., Other lengths available on request.

Technical data

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Test standards	IEC 60684-2
Materials	Cross-linked polyolefin, Free of lead and cadmium
Selection Note	without adhesive
Length L	30 m
Colours	black
Inner diameter before shrinking (mm)	40 mm
Inner diameter after shrinking (mm)	12 mm
Recovered wall thickness	2,6 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

Logistic data

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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-UPC	4010311009209
Alternate quantity	1	1	1	1
Alternative unit of measure	Piece	Meter	Coil	Pal. EU
Base quantity	1	1	30	600
Base unit of measure	Meter	Meter	Meter	Meter
Lenght	0	0	459	1200
Width	0	0	459	800
Height	0	0	147	1130
Dimension unit	Millimetres	Millimetres
Volume	0	0	30,97	1084,8
Volume unit	Cubic decimetres	Cubic decimetres
Net weight	0,127	0,127	3,81	76,2
Gross weight	0,127	0,127	3,816	105,2
Weight unit	Kilogram	Kilogram	Kilogram	Kilogram

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