
1.Description
Our industrial ceramic parts include, tube, rod, plate, disc,
wafer, ring, seal, bearing, valves, pump plunger, beam, roller,
shaft, screw, washer, sleeve, hunger, spacer, holder, carrier,
insulator, fixture, clamp, chuck, nozzle, guide, frame, lining, and
grinding media, milling ball or beads.
These precision toleranced ceramic components or assemblies are
used in a wide range of semiconductor, electronic, electrical,
mechanical, chemical, automotive, textile and the other industrial
engineering applications, due to their extreme hardness, more
resistances to wear, heat, corrosion, high electric insulation, and
low thermal expansion.
2.Specification
-Lower medium spoilage
-Good insulation performance
-Wear resistance
-High strengh
Alumina textile white ceramic
Item | Testing condition | Unit | 95% al2o3 | 99% al2o3 | 99% al2o3 | 99.5% al2o3 | zirconia |
Bulk density | g/cm3 | >3.60 | 3.7 | 3.7 | 3.7 | 6 | |
Flexural Strength | N/m2×103 | 2.24 | >2.24 | >2.24 | >2.74 | 11 | |
Coefficient of linear expansion | 20~800°C | ×10-6/°C | 6.5~8.0 | 6.5~8.0 | 6.5~8.0 | 6.5~8.0 | 9.5 |
Permittivity | 1MHz | 9~10 | 9~10.5 | 9~10.5 | 9~10.5 | / | |
10GHz | 9~10 | 9~10.5 | 9~10.5 | / | / | ||
Insertion loss | 1MHz | ×10-6 | ≤4 | ≤2.5 | ≤2.5 | ≤1.5 | / |
10GHz | ×10-6 | ≤10 | ≤6 | ≤6 | / | / | |
Bulk density resistance | 100°C | Ω·Cm | >1013 | >1013 | >1013 | >1014 | >1012 |
Puncture strength | KV/mm | 15 | 15 | 15 | / | / | |
Thermal conductivity | 20°C | W/m·k | 25.2 | 25.2 | 25.2 | 29.2 | 3 |
3. Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and
wear resistant machinery parts.
7) OEM, ODM and OBM are welcomed
We can supply the products according to customer's drawings,
samples and performance requirement.
Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the
Pottery capital of China. Our company is founded in 2006, it is a
professional refractory and ceramic company which cover research,
production, sales and after-sales service. Since establishment, we
adhere to principle of “Technological Innovation, Never Stop”,
continuously improve R&D and production process and equipment.
Moreover, we cooperate with famous university such like Liaoning
University of Science and Technology, Beijing University of Science
and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.