Heat Shrink Stress Control Tubing

Application

1.Used for medium voltage termination and straight joint up to 36kV

2.Effectively disperse electrical stress,control partial discharge

Feature

1.Anti-tracking

2.Superior electrical and mechanical properties

3.Shrinkage ratio 3:1

Description

Performance

Test	Test Method	Requirement
Operating temperature	UL 224	-50 to+125 ℃
Tensile strength	ASTM D 2671	≥14 Mpa
Elongation at break	ASTM D 2671	＞400%
Elongation at break after heat aging	ASTM D 2671158℃/168hrs	≥300%
Longitudinal shrinkage	UL 224	0±5%
Partial wall rate	ASTM D 2671	＜30%
Flame retardancy	VW-1	Pass
Volume resistivity	IEC 93	＞1014Ω.m
Copper stability	UL224	Pass

Type	Application Diameter Range(mm)	Expanded(mm)	Recovered(mm)
Type	Application Diameter Range(mm)	D(min)	d(max)	W(min)
YRSG10-26/10	12-18	26	10	1.5
YRSG10-34/14	14-21	34	14	1.5
YRSG10-38/18	17-27	38	18	1.5
YRSG10-50/20	23-39	50	20	1.8
YRSG35-50/20	23-39	50	20	2
YRSG35-65/25	28-46	65	25	2
YRSG35-70/30	33-53	70	30	2