Insulate mica board

Specifications 1.Excellent resistance to heat up to 1000C

2.Resistant to high voltage up to 18KV/mm

3.Good mechanical strength for fur-proces

 Hp5 Series Rigid mica plate for heat equipment is a kind of plate like insulating materials made of muscovite paper or phlogopite paper mixed with Silicone bonded after pressed and baked It has good mechanical strength and property of heat resistance , It can be used with 550-800for a long time ,It has been widely used in metallurgy , chemical and electric industries , etc ,The products are certified by UL (E248686) and in conformity with IEC371-3-3.  

type	Hp5M
thickness mm	0.1~2.0	2.5~110	0.1~2.0	2.5~110
Mica content    %(≥)	90	88	90	88
Bond content    %(≤)	11	12	10	12
Density       g/cm3	1.8~2.25	2.15~2.38	1.8~2.25	2.15~2.45
Flexural strength  N/mm2	150~230	≥230	15~230	≥230
Water absorption 24H/23 % (<)	0.5	0.5	0.5	0.5
Dielectric strength kv/mm(≥)	17	25	16	25
Heat Loss at 500  %(≤)	1	1	1	1

    Warmly welcome your further inquiry.   Free samples can be provided for test.   Welcome to visit our factory any time when you feel free.