Diese Seite auf Deutsch anzeigen
Display webpage in english
Display webpage in russian
Startpage
Products
About SESP
Contact
Terms
Imprint
Certificates
Product search:      Help
 

 

Page: 1 2  

  Irrax® Sleeve SCH
  Irrax Sleeve, 3:1
Operating Temperature: -55 up to 120°C
 

Technical datasheet

Page 1 of 2

 

ASTM
SUMITOMO Standard

Surface: Matt
Marking: SCH [Size]
 Dimensions
 

BEFORE SHRINKAGE

AFTER SHRINKAGE

DELIVERY UNITS *

Inner diameter (EID) min.

Inner diameter (RID) max. Wall thickness (RWT) min-max Unit quantity Box quantity

[type]

[mm]

[mm] [mm] [m] [m]
12/4 12,0 4,00 nom. 2,60 -- --
19/6 19,0 6,00 nom. 3,30 -- --
28/9 28,0 9,00 nom. 3,45 -- --
38/12 38,0 12,0 nom. 5,50 -- --
49/16 49,0 16,0 nom. 5,50 -- --
68/22 68,0 22,0 nom. 5,50 -- --

* Special sizes are available upon request.
 Colours & Technical drawing

STANDARD COLOURS

black
 
 

SPECIAL COLOURS

upon request
 
 

TECHNICAL DRAWING

Click to enlarge

  © 2009 SUMITOMO ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary.

SUMITOMO-G-27022020 PM0902



 
  Irrax® Sleeve SCH  
  Irrax Sleeve, 3:1  

 

Technical datasheet

Page 2 of 2

 

 Technical properties

PHYSICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Longitudinal Change IEC +5% to -10% -5%
Tensile Strength ASTM D 638 Min. 10 MPa ≥ 14 MPa
Elongation at Break ASTM D 638 Min. 200% ≥ 350%
Secant Modulus ASTM D 2671 Max. 150 MPa 120 MPa


THERMAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Operating Temperature Life-Curve -55 up to 120°C -55 up to 120°C
Min. Shrink Temperature Shrink curve full recovery 120°C
Shrinking starts at Shrink curve 70°C
Low temperature flexibility (-40°C x 1h) ASTM D 2671 no cracking Pass
Elongation after heat ageing (150°C x 168h) ASTM D 638 Min. 100% ≥ 250%
Tensile Strength after heat ageing (150°C x 168h) ASTM D 638 Min. 8 MPa ≥ 12 MPa


CHEMICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Water Absorption (23°C x 24h) ASTM D 570 Max. 0,10% ≤ 0,03%


ELECTRICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Volume Resistivity ASTM D 876 Min. 1012 Ω·cm ≥ 1013 Ω·cm
Dielectric Strength ASTM D 2671 Min. 15 kV/mm ≥ 18 kV/mm


  © 2009 SUMITOMO ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary.

SUMITOMO-G-27022020 PM0902