Contact Platform Support
Help CenterMACOR Ceramics(Good Quality With Best Price)
Related Products
-
ZrO2/Zirconia Ceramic Bearing Used in PulleyUS$ 10 - 599MOQ: 3 Pieces -
Zirconia Ceramic Insulation Heat Resistant Electrical Ceramic With Manufacture/ Black Zirconia Electric CeramicUS$ 0.5 - 1.5MOQ: 10000 Pieces
-
Wear-resistant Grinding White Zirconia Ceramics for Industrial ApplicationUS$ 999 - 999,999MOQ: 1 Piece
-
Industrial Zirconia Ceramic Products/High Dielectric Properties ZirconiaUS$ 100 - 5,000MOQ: 1 Piece
-
Wear Resistance Machinable White Zirconia Ceramic GearUS$ 100 - 5,000MOQ: 1 Piece
MACOR Ceramics(Good quality with best price)
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.
Our machinable glass ceramic has good machining performance, and can be turning, milling, grinding, drilling, drilling and tapping and other machining by ordinary machine tools and cutting tools.The machining accuracy can reach up to 5μm, finish high up 0.5μ. It has a good vacuum, high and low temperature resistance, insulation and acid and alkali corrosion resistance ect properties.
Dimensions:
Rod: Dia20 ~ 50 × L 20 ~ 200 mm , Dia60 ~ 80 × L 20 ~ 70 mm
Plate and bar : 300X200X53 mm MAX.
Sheet thickness: 0.2 mm MN.
Custom parts available as per drawing
Special Properties:
- Odorless, opaque white material
- Machinable glass ceramic
- High temperature resistance
- Non-porous
- Dimensionally stable
- Non outgassing
- Good insulator
Is machinable with ordinary metal working tools.
Allows fast turnaround, no post firing required.
Holds tight tolerances, up to .0005"
Withstands high temperature, up to 800
Is clean, no outgasing and zero porosity
acid and alkali resistance
Typical Applications:
- Flight and Aerospace Applications
- Substrates for Field Ion Microscopes
- Ultra High Vacuum Applications
- Medical Applications
- High Temperature Applications
- High Precision Applications
Macor is a machinable glass ceramic material that posses outstanding engineering properties. Unlike other ceramics, Macor can be machined with ordinary metalworking tools. Macor is also a problem solving material combining the performance of a technical ceramic with the versatility of a high performance plastic. Macor has no porosity and when properly baked out, will not outgas. It is strong and rigid and, unlike high temperature plastics, will not creep or deform. Macor is also radiation resistant.
Features and Benefits:
Ultra High Temperature Performance (800 C continuous - 1,000 C peak). Low Thermal Conductivity.
Excellent Insulator. No porosity. Will not outgas. Professional Plastics stocks a large inventory of Macor shapes used primarliy in the semiconductor probe test industry. We also supply Macor to various industries requiring high-purity, high-strength and high temperature resistance. Worldwide shipping. E-Commerce Website.
Item |
Standard value |
Remarks |
Density |
2.7g/m³ |
|
Porosity |
0.096% |
|
Water absorption |
0.038 |
|
Hardness |
4-5 |
Mohs |
Color |
pure white |
|
Thermal expansion coefficient |
86×10-7/°C |
100°C ~600°C average value |
Thermal conductivity |
1.68W/m.k |
25°C |
Working temperature |
800°C |
|
Bending Strength |
108MPa |
|
Compress strength |
488 MPa |
|
Impact Toughness |
>2.56KJ/ m2 |
|
Modulus of elasticity |
65GPa |
|
Insertion loss |
1~ 4×10-3 |
Room temperature |
Dielectric constant |
6-7 |
" |
Dielectric strength |
>40KV/mm |
Thickness of sample 1mm |
Bulk density |
1.08×1014Ω.cm |
25°C |
1.5×1010 |
200°C |
|
1.1×107 |
500°C |
|
Gas efficiency at normal temperature |
8.8×10-9 ml/s. cm2 |
Vacuum experienced for eight hours |
Helium permeating rate |
1×10-10ml/s |
After 500C burning,cool to room temperature. |
5%HC1 |
0.26mg/ cm2 |
95°C,24 hours |
5%HF |
83mg/ cm2 |
" |
50%Na2CO3 |
0.012 mg/ cm2 |
" |
5%NaOH |
0.85mg/ cm2 |
" |
Send Inquiry to This Supplier
You May Also Like
-
Ceramic BallUS$ 0.86 - 3.65MOQ: 100 Kilograms
-
Modern Style Ceramic Flower VaseUS$ 1 - 2MOQ: 1000 Pieces
-
Good Feedback White Ceramic PanUS$ 24.5 - 25.5MOQ: 1000 Sets
-
Ceramic PlateNegotiableMOQ: 3000 Pieces
-
Electrical Insulator/ceramic Alumina Bush for MetalworkingUS$ 0.1 - 5MOQ: 500 Pieces
-
Supply Whole Ceramics Sand Production LineUS$ 1,000 - 100,000MOQ: 1 Set
-
2016 JINPENG BRAND CrucibleUS$ 1 - 100MOQ: 1 Kilogram
-
Steatite Ceramic ShellUS$ 0.05 - 5MOQ: 1000 Pieces
-
Insulating Metallized CeramicUS$ 0.05 - 10MOQ: 20 Pieces
-
Zirconia Grinding MediasNegotiableMOQ: 100 Pieces
