Heat Shrink Insulating Tubing

1.Used for medium voltage up to 36kV

2.Protection against moisture and pressure

3.Suitable for cable termination and intermediate connecting insulation protection

Feature

1.Hot melting adhesive provides better waterproof

2.Coating type:film coating

3.Excellent corrosion resistance

4.UV resistance and weathering resistance

5.Halogen-free

6.Superior electrical and mechanical properties

7.Shrinkage ratio 3:1

8.Medium wall

Description

Heat Shrink Insulating Tubing

Application

图片1.png

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)
RSG-15/5	4.5-8	15	5	1.5
RSG-20/8	6.5-14	20	8	1.8
RSG-28/10	12-18	28	10	1.8
RSG-35/14	17-27	35	14	2
WRSG10-28/10	6.5-14	28	10	2.2
WRSG10-34/14	17-27	34	14	2.3
WRSG10-40/18	17-30	40	18	2.5
WRSG10-50/20	17-35	50	20	2.5
WRSG35-50/20	17-35	50	20	3
WRSG35-60/22	21-45	60	22	3
WRSG35-70/25	24-52	70	25	3