Low Density Macor Machinable Glass Ceramic Insulatiion Board

• Customization: Available
• Application: Electronics, Refractory, Structure Ceramic, Industrial Ceramic
• Grain Size: <100nm
• Model NO.: HBD-G003
• Purity: 99%
• Type: Ceramic Plates
• Usage: Industrial Ceramic
• Shape: Round Solid Disc
• Temperature: 800 Degree C
• Od: 20-300mm
• Name: Macor Machinable Glass Ceramic Disc
• Size: Customized
• Keyword: Machinable Glass Ceramic Board
• Material: Alumina Ceramic
• Transport Package: Carton Box and Wooden Box
• Specification: CE, ROHS
• Trademark: HIGHBORN
• Origin: China
• HS Code: 6914900000
• Production Capacity: 550000PCS

Product Description

Product Description

Machinable glass ceramic

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 ceramic 

Feature of Macor block

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

3. Application:

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

Macor block

Machinable glass ceramic:

 

Its coefficient of thermal expansion readily matches most metals and sealing glasses. It is non-wetting and unlike ductile materials, won't deform. It is an excellent insulator at high voltages, various frequencies and high temperatures.
And, when properly baked out, it won't outgas in vacuum environments.

Technical Specifications

(Custom configurations available upon request.)

Property Content	Machinable Glass Ceramic (Macor Grade)
Density	2.6g/cm3
Apparent Porosity	0.069%
Water Absorption	0
Hardness	4-5
Coefficient of Thermal Expansion	72×10-7/C
Thermal Conductivity	1.71W/m.k
Long Working Temperature	800C
Flexural Strength	>108MPa
Compression Strength	>508 MPa
Impact Toughness	>2.56KJ/ m2
Modulus of Elasticity	65GPa

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FAQ

Q1: Can you provide exclusive customized solutions for special project demands? 
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Q2: Do you support third-party factory inspection and product random testing? 
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Q3: How do you ensure on-time delivery for bulk orders? 
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Q4: Why is your factory price more stable than trading companies? 
A4: As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.
 
Q5: What customized service items can you support besides product structure? 
A5: Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.