Heat Shrink Stress Control Tube

• Customization: Available
• Color: Black
• Usage: Electric Wire
• Model NO.: ALRSYL-30/11
• Material: Cross-Linked Polyolefin
• Type: Heat Shrinkable
• Inner Diameter Min: 30
• Inner Diameter Max: 11
• Transport Package: Cartons
• Specification: Inner Diameter 30/11
• Trademark: /
• Origin: China

Product Description

Product Introduction:
Manufactured from: Cross-linked polyolefin.
Purpose: Providing effective electrical stress control for MV cable terminations and joints up to 42 kV.
Continuous operation temperature: -40°C to 100°C
Shrink temperature: Starts at 90°C, fully recovers at 130°C
Color: Black.
Selection Table:

Spec.	As Supplied(mm)		After Recovered
	Inner Diameter(D) Min	Wall Thickness(±0.3)	Inner Diameter(D) Max	Wall Thickness(±0.3)
ALRSYL-30/11	30	0.8	11	2.0
ALRSYL-35/14	35	0.8	14	2.0
ALRSYL-40/17	40	0.8	17	2.0
ALRSYL-45/20	45	0.8	20	2.0
ALRSYL-50/22	50	1.2	22	2.6
ALRSYL-55/24	55	1.4	24	3.3
ALRSYL-60/29	60	1.3	29	3.3
ALRSYL-70/29	70	1.3	29	3.3
ALRSYL-80/29	80	1.2	29	3.3
ALRSYL-95/42	95	1.4	42	3.6

 

Property	Test Method	Standard Value
Tensile Strength	ASTM-D-638	≥10MPa
Elongation at Break	ASTM-D-638	≥350%
Changes in Tensile Breaking Strength After Heat Aging(130ºC,168hrs)	ASTM-D-5510	≤±20%
Volume Resistivity	IEC 60093	≥1X10Q.cm
Dielectric Constant	IEC 60250	≥15
Hardness(Shore A)	ISO 868	≥80
Longitudinal Shrinkage	ASTM-D-2671	≤5%
Eccentricity	ASTM-D-2671	≤30%