Moulded Components

Heat Shrinkable Red Insulation Tube


TECHNICAL SPECIFICATION
PROPERTIES VALUE STANDARD
Physical
Tensile Strength 12N/mm² (Mpa)(min.) ASTM D638
Ultimate Elongation 350% (min.) ASTM D638
Longitudinal Change -10% (max.) ASTM D2671
Hardness 45±10 Shore D ASTM D2240
Water Absorption 0.2% (max.) ASTM D570
Thermal
Accelerated Ageing (120°C For 500 Hrs.) ASTM D2671
Tensile Strength 11N/mm² (Mpa)(min.) ASTM D638
Ultimate Elongation 300% (min.) ASTM D638
Low Temperature Flexibility (-40°C For 4hrs.) No Cracking ASTM D2671
Heat Shock (250°C For 30 Min.) No Cracking OR Flowing ASTM D2671
Shrink Temperature 125°C IEC216
Continuous Temperature Limit -40 to +110°C
Electrical
Dielectric Strength 12KV/mm. (min.) ASTM D149
Volume Resistivity 1x1014 Ohm.cm (min.) ASTM D257
Dielectric Constant 5 (max.) ASTM D150
SELECTION CHART
CODE D MIN (mm) d MAX (mm) T± 10% (mm)
CRIT 30/8 30 8 2.8
CRIT 33/10 33 10 2.8
CRIT 40/12 40 12 2.8
CRIT 50/16 50 16 3
CRIT 70/22 70 22 3
CRIT 95/25 95 25 3
CRIT 105/30 105 30 3.2
CRIT 115/34 115 34 3.2
CRIT 130/36 130 36 3.2
SELECTION CHART (HEAVY WALL)
CODE D MIN (mm) d MAX (mm) T± 10% (mm)
CRIT (HW) 30/8 30 8 3.5
CRIT (HW) 33/10 33 10 3.5
CRIT (HW) 40/12 40 12 4
CRIT (HW) 50/16 50 16 4
CRIT (HW) 70/22 70 22 4
CRIT (HW) 95/25 95 25 4
CRIT (HW) 105/30 105 30 4
CRIT (HW) 115/34 115 34 4
CRIT (HW) 130/36 130 36 4
SELECTION CHART (EXTRA HEAVY WALL)
CODE D MIN (mm) d MAX (mm) T± 10% (mm)
CRIT (EHW) 50/16 50 16 6.2
CRIT (EHW) 70/22 70 22 6.2
CRIT (EHW) 95/25 95 25 6.2
CRIT (EHW) 105/30 105 30 6.2
CRIT (EHW) 115/34 115 34 6.2
CRIT (EHW) 130/36 130 36 6.2