Lianyungang Highborn Technology Co., Ltd.

Macor Ceramic Disc, Macor Glass Ceramic Sheet, Glass Ceramic Disk manufacturer / supplier in China, offering Macor Machinable Glass Ceramic Disc Sheet, Trumpf Laser Ceramic Trumpf for Cutting Machines, High Temperature Insulation Alumina Ceramic Tube and so on.

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Macor Machinable Glass Ceramic Disc Sheet

FOB Price:US $13 - 30 / Piece
Purchase Qty. (Pieces) FOB Price
2-9 US $30 / Piece
10-49 US $20 / Piece
50-99 US $15 / Piece
100+ US $13 / Piece
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Min. Order: 2 Pieces
Port: Shanghai, China
Production Capacity: 550000PCS
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:ALU
Chemistry:Alumina Ceramic
Thermal Rating:800
Maximum Voltage:20KV~100KV
Classification:Organic Insulating Material
Usage:Industrial Ceramic
Shape:Rectangle Macor Glass Ceramic Block
Temperature:800 Degree C
Size:Can Be Customized
Name:Macor Machinable Glass Ceramic Block
Model:Macor Machinable Glass Ceramic Block
Transport Package:Carton Box and Wooden Box
Specification:CE, ROHS
HS Code:6914900000

Product Description

macor/machinable glass ceramic block
Machinable glass ceramic is a highly electrical insulating, heat insulating, vacuum tight composite material of glass and ceramics. It is machinable with common tungsten carbide or high speed steel cutting tools by turning, milling, drilling and sawing. Due to the machinability, customers can produce the ceramic parts in their own common workshop or laboratory, mainly for applications as electrical insulators, vacuum components, etc. Different sizes of standard length or customers' parts are available. 
Glass ceramics can be machined with conventional metal working machinery. It is not necessary to sinter after machining, because strength, hardness and zero-porosity remain intact during machining. Machinable glass ceramic have the following power feature. 
a) Is machinable with ordinary metal working tools. 
b) Allows fast turnaround,no post firing required. 
c) Holds tight tolerances, up to .0005" 
d) Withstands high temperature, up to 800  
e) Is clean, no outgasing and zero porosity 
MGC: Machinable glass ceramic have the following applications: 
a) Electrical or thermal insulator 
b) Structural components 
c) Semi-conductor processing 
d) Electrical and opto-electronic equipment 
e) Many other uses.


We can offer the standard size OD 20--100×20--180   Length        
ceramic sheet with thickness 0.2mm
Hardness Hv135013001700
Bending strengthMpa1000340370
Compression strengthGPa200300350
Dielectric StrengthkV/mm111515
Max use temperature°C220014001800
Processing technology
Process range (mm)
Outside Diameter1---300
Inside Diameter0.5---300
Accuracy of working (mm)
Straightness 0.005
Roughness 0.05
Fit clearance0.005
Macor& machineable glass ceramic can be quickly, accurately and economically machined into high precision components using ordinary metal working tools, and does not require any post-firing after machining has been completed, removing a production process, reducing manufacturing time and potentially reducing costs.

rods, bars, sheets and finished components to customer drawings.


HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.

Carton box,then wooden box to avoid the broken.

Payment term :

T.T OR Western Union OR Credit Card

Delviery time:
about 7 days for the stock sample;
about 20 days for the  bulk quantity.

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Lianyungang Highborn Technology Co., Ltd.

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