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Electrical High Tolerance Machinable Micalex Mica Macor Glass Ceramic Parts

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Electrical High Tolerance Machinable Micalex Mica Macor Glass Ceramic Parts

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Brand Name :	wuxi special ceramic
Price :	us$0.1~us$10/p
Payment Terms :	T/T
Supply Ability :	10000P/Month
Delivery Time :	negotiable

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Electrical High Tolerance Machinable Micalex Mica Macor Glass Ceramic Parts

Product Description

high tolerance machinable micalex mica macor glass ceramic parts

A. Excellent weather resistance and durability
The acid-resistant and alkali-resistant glass-ceramics are superior to granite and marble, and are inherently inorganic materials. Even when exposed to wind and rain and polluted air, they will not cause deterioration, fading, and inferior strength.

B. Electrical Properties

Microcrystalline glass ceramics is an excellent high-temperature electrical insulating material that can be used in many electrical equipments. It has high electrical insulation strength.

C. corrosion resistant

because it is completely composed of inorganic materials, so there is no aging and no deformation, very stable to various organic solvents and good acid and alkali corrosion resistance.

Electrical High Tolerance Machinable Micalex Mica Macor Glass Ceramic Parts

Data sheet

Machinable mica (Macor) Ceramic Properties
Item	Unit	Typical Values
Physical Properties
Color		White
Main Composition		Mg3K[AlF2O(SiO3)3],SiO2
Density	g/cm3	2.60
Apparent Porosity		0.07%
Water Absorption		0
Normal Temperature Outlet Rate	ml/S·cm2	8.8*10-9
Helium Transmission Rate	ml/S	1*10-10
Mechanical Properties
Rockwell Hardness(45N)	R45N	40
Vickers Hardness (Load 500g)	Gpa(Kg/mm2)	11.5(1175)
Flexural Strength (20°C)	Mpa	>108
Compressive Strength (20°C)	Mpa	>508
Modulus of Elasticity (25°C)	Gpa	65
Impact Toughness	KJ/m2	>2.56
Thermal Properties
Thermal Conductivity (25°C)	W/m.K	1.71
Thermal Expansion Coefficient	10-7/°C	72
Thermal Shock Resistance	T°C	200
Perennial Temperature	°C	800
Electric Properties
Dielectric Strength	KV/mm	>40
Volume Resistivity(25°C)	Ω.cm	1.08*1016
Volume Resistivity(200°C)	Ω.cm	1.5*1012
Volume Resistivity(500°C)	Ω.cm	1.1*109
Dielectric Loss		1-4*10-3
Dielectric Constant	Er	6-7

Application industry:

Machinery, electronic, limitary, aerospace etc.

Specific application: Machined equipment high temperature insulated parts, electronic equipment high temperature insulated parts.

Macor ceramics are particularly suitable for automotive, military, aerospace, precision instruments, medical equipment, electric vacuum devices, electron beam exposure machines, textile machinery, sensors, mass spectrometers and energy spectrometers. For some thin-walled coil bobbins, precision instrumented insulation brackets, and complex-shaped devices with high precision requirements, glass-ceramics are more suitable, and they can be processed into any shape.

Company Introduce

Wuxi Special Ceramic Electrical Co.,Ltd mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.

Quality Control

mass production by 100% inspection

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