High quality Macor machinable glass ceramic blocks

Product Description:                                                   &nbs

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Product Description:                                                                                                                                            
Product Feature: 
1. High use temperature
2. Machinable by ordinary machine tools
3. Excellent electrical insulator
4. Excellent thermal insulator
5. Dimensionally stable

With Machinable Glass Ceramic (MGC), fabrication is fast - because it can be machined into complicated shapes and precision parts with ordinary metal working tools, quickly and inexpensively, and it requires no post firing after machining. That means no frustrating delays, no expensive hardware, no post fabrication shrinkage, and no costly diamond tools to meet specifications. 
High Quality Macor Machinable Glass Ceramic Block

Property of Machinable Glass Ceramics
1. MGC can be machined with ordinary metal working tools and there is not need for post firing - meaning fast turnaround
2. It has a continuous use temperature of 800 C and the the max. Is up to 1000 C. 
3. MGC has low thermal conductivity, it is a exellent temperature insulator. 
4. MGC has no porosity and will not outgas when properly baked. It is widely used in ultra high vacuum applications. 
5. MGC has high electric insulativity and it is used extensively throughout the semiconductor and electronic industries. 
6. MGC has radiation resistant and plays a key role in nuclear applications and nuclear-related research and development. 
7. MGC is unlike high temperature plastics, it will not creep or deform. 
8. MGC can be thick or thin film metallized, brazed, epoxy and frit bonded. 
High Quality Macor Machinable Glass Ceramic Block
CharacteristicsUnit95 Al2O399 Al2O3ZrO2GPSi3N4BNGlass Ceramic
Crystal Structure-hexagonalhexagonaltetragonalhexagonalhexagonal-
Water Absorption%00000.0-1.00
Young's ModulusGpa28035020529567065
Vickers HardnessGpa14201218-20--
Flexural StrengthMpa28030090065051100
Compressive StrengthMpa2000250022002200230500
Thermal Conductivity W/(m•K)18-25302.225201.70
Thermal shock resistanceΔT(C°)220180-200280-350450-650>150025-100
Max. Working Temperature 150017008501200960800
Volume ResistivityΩ . cm>10^15>10^14>10^12>10^1410^1310^16
Dielectric Constant-9.509.80268.204.086.02
Dielectric StrengthkV/mm1622-1637540


Our Company:                                                                                                                                                     
High Quality Macor Machinable Glass Ceramic Block

HIGHBORN is one of the leading high quality quartz glass and precise ceramic manufacturer and supplier in China.Henka ceramics technology Co.,Ltd which is the sole investment company of it. Not only have we mastered the fabrication technology.Our strength has always been based around listening to and understanding our customer's requirements and expectation.
High Quality Macor Machinable Glass Ceramic BlockWe have 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.
We are a set of development, design, production, sales as one of the enterprises. The company has always followed the people-oriented, innovation as the soul. In times of peace, think of danger, self-improvement of the operating philosophy, has been the long-term progress of the development. 

Our Service:                                                                                                                                                         

High Quality Macor Machinable Glass Ceramic Block

What we can do for you:

1. High-quality products
2. Optimal price3. Safe transportation     

4. Sample service
5. Customized size   6.Compensate for broken goods

7.Safe package   
8.After-sale service9.Low procurement risk   ......

Packing & Delivery:                                                                                                                                            
High Quality Macor Machinable Glass Ceramic Block
Packing DetailsWe will packing by plastic/ polybay and bubble bags first , and then into the foam box,finally into the wooden cases/ carton/pallet or customized package.Every package can be offered with English installation instruction.
Delivery DetailsWe can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.We can also by air, sea etc.We can choose the way according to the requirements of customers to ensure the most safe, efficient and convenient transportation.

Our certificate:                                                                                                                                                     

High Quality Macor Machinable Glass Ceramic BlockHigh Quality Macor Machinable Glass Ceramic BlockHigh Quality Macor Machinable Glass Ceramic Block

Q:Are you a manufacturer or trading company ?

A:We are professional manufacturer in China ,and have in this line for almost 10 years.

Q:Will your company supply samples?

A:Of course,if we have sample in stock,we will be glad to offer you free samples.


Q:Would it be possible for us to visit your factory?

A:Sure, we welcome you at any time! Seeing is believing.


Q:Do you support OEM?


Q:Which payment terms are you accept?

A:T/T, LC, Western Union, Money Gram,etc

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