Mica Tube

Model:	HP5-2
Brand:	ztmica
Origin:	Made In China
Category:	Electronics & Electricity / Insulation Material
Label:	mica tube , insulation sleeve
Price:	US $12 / kg
Min. Order:	1000 kg

Inquire Now

Product Description

INTRODUCTION

The Rigid Mica tubes made by the high grade thin mica plate, white mica paper or phlogopite mica paper with the silicone resin which has the excellent mechanical strength and electrical properties.

It is used as supporting insulation for electrode bar or bushing line in motors, electric smelt metal oven and so on.

TECHNIQUE DATA

Type	HP5M-2	HP5P-2	Test
Mica content %	90	90	IEC371
Bond content %	10	10	IEC371
Density g/m3	1.8~2.38	1.8~2.38	IEC371
Continuous heat resistance °C	550	750
Intermittent heat resistance °C	800	1000
Flexural strength N/mm2	＞200	＞150	GB/T5019
Water absorption %	＜0.5	＜0.5	GB/T5019
Dielectric strength kv/mm	＞20	＞20	IEC243
Anti resistance 23°Cohm.cn	＞1017	＞1017	IEC93
Anti resistance 500°Cohm.cn	＞1012	＞1012	IEC93
Heat loss at 500°C %	＜1	＜1	IEC371
Heat loss at 700°C %	＜2	＜2	IEC371

DIAMETER DEVIATION (mm)

Standard inner diameter	Inner Diameter Tolerance	Outside Diameter Tolerance
＜10	±0.3	±0.4
10-20	±0.4	±0.5
21-50	±0.5	±0.7
51-100	±0.6	±1.0
101-200	±0.8	±1.2
201-300	±1.0	±1.5