China Muscovite Mica Tube

Thickness≤ 0.2mm, Dielectric strength will discuss.
We can produce Muscovite Mica and Phlogopite Mica
Description
The mica tube is a hard tube form insulate material which is formed by using mica sheet, muscovite paper or phlogopite paper fixed with glue (by using mica paper glued on single side reinforce material), and processed by roll form.
Specification
Mica tube is of 10-- 700mm length, the internal diameter is 10-- 300mm. The size of Mica tube is over that is to be determined according to the contract or the blue-print supplied by both parties.
Type
Silicone muscovite tube can receive at most 550° C; Silicone phlogopite tube can receive at most 600° C. Special type MICA TUBE can be manufactured according to the samples or the blue-print supplied by the customers.
Application
It has good electric capability and a higher mechanical strength, and is suitable to be used as the insulate tubeform material in all kinds of electric equipments, motors, furnaces, electric-arc furnaces, other metallurgy industry equipments.
TypeMuscovite
platePhlogopite
plateMuscovite
flexible platePhlogopite
flexible plateBindersilicon resin
Mica content≥90%Binder content≤10%Thickness(mm)0.10-2.00.10-2.00.10-2.00.10-2.0Thickness
tolerance(mm) (Average)±0.02-±0.05±0.02-±0.05±0.02-±0.25±0.02-±0.25 (Individual)±0.05-±0.08±.05-±0.08±0.04-±0.06±0.04-±0.06
Density(g/cm 2 )1.6-2.21.6-2.21.6-2.21.6-2.2Heat loss at 500°C(%)≤1.00≤0.60≤2.00≤2.00Flexural strength(kgf/mm 2 )≥18≥16 Dielectric strength(KV/mm)>20>18>15>15Insulation resistance(MΩ)200-600100-600 Long run work temperature500°C800°C500°C800°CStandard size1000 x600 1000x1200 1000x2400
Standard referenceGB5019-85, IEC371