Good Machining Performance Mica Sheet in Microwave

• Color: White or Gold
• End: Beo
• Transport Package: Plywood Case
• Specification: Rohs
• Trademark: shangtao
• Origin: Shanghai, China
• Model NO.: GT2837
• HS Code: 8547100000
• Production Capacity: 500000 PCS Per Year

Product Description

Specifications

Mica Commutators Sheet
1.Material:mica,muscovite,phlogopite
2.Used in furnace lining ect.
3.Quality

Mica Commutators Sheet

Mica plates are thick laminates used in extreme conditions, this product have good properties like high heat resistant, Flame resistance, low thermal conductivity, high mechanical strength, easy machineability, good electrical properties, low sensitivity to chemicals, Asbestos free and non-toxic.

 

Application : Arch chutes, Bus bar support, Dynamic breaking resistors, Circuit breaker, Furnace lining, Resistor bank wall, Heated hydraulic presses, Hot press

Type		Muscovite plate	Phlogopite plate	Muscovite flexible plate	Phlogopite flexible plate
Binder		silicon resin
Mica content		≥90%
Binder content		≤10%
Thickness(mm)		0.10-2.0	0.10-2.0	0.10-2.0	0.10-2.0
Thickness 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)		1.6-2.2	1.6-2.2	1.6-2.2	1.6-2.2
Heat loss at 500°C(%)		≤1.00	≤0.60	≤2.00	≤2.00
Flexural strength(kgf/mm^2)		≥18	≥16
Dielectric strength(KV/mm)		>20	>18	>15	>15
Insulation resistance(MΩ)		200-600	100-600
Long run work temperature		500°C	800°C	500°C	800°C
Standard size		1000 ×600  1000×1200  1000×2400
Standard reference		GB5019-85, IEC371

Thickness≤0.2mm,Dielectric strength will discuss.