Semi-Conductive Heat Shrink Tube / Insulation Tube Manufacturer

Semi-Conductive Heat Shrink Tube / Insulation Tube

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About Us: http://cyshrinktubing.com/4-1-9-insulation-heat-shrink-tube.html

Model: CYG-RSCT

Application
Insulation heat shrink tube is a specially designed dual wall sleeve and is suitable for applications in power cable joints up to 36kV.

Size

Size	ID as supplied(mm)	After recovery (mm)		Cable range (mm²)
Size	ID as supplied(mm)	ID mm	Wall (±0.5mm)	Cable range (mm²)
RSCT-30/13 RSCT-35/13	≥30 ≥35	≤14	6.0	25～50 70～120
RSCT-40/16 RSCT-45/16	≥40 ≥45	≤17	6.0	150～240
RSCT-50/20 RSCT-55/20	≥50 ≥55	≤21	6.5	300～500
RSCT-60/25 RSCT-65/25	≥60 ≥65	≤24	6.5	600～800
RSCT-70/30 RSCT-80/30 RSCT-90/30	≥70 ≥80 ≥90	≤31	6.5	Special design
RSCT-100/38	≥97	≤38	6.5
RSCT-120/44	≥118	≤44	6.8
RSCT-140/49	≥138	≤49	7.0

Specifications

Property	Test Method	Typical Data
Inner layer
Tensile strength	ASTM D 2671	≥12 MPa
Ultimate elongation	ASTM D 2671	≥300%
Water absorption	ISO 62	< 0.5%
Dielectric strength	IEC 243	>20kV/mm
Volume resistance	IEC 93	>1014Ω .cm
External layer
Tensile strength	ASTM D 638	≥14 MPa
Ultimate elongation	ASTM D 638	≥300%
Water absorption	ISO 62	< 0.5%
Volume resistance	IEC 93	< 104Ω .cm