Product Name: Best Quality of Ceramic Switch Thermostat Refractoriness (?): 1580< Refractoriness< 1770 Feature: Long Time Materials, Instant Materials Type: Heat-Resistant Material Shape: Custom-Made Material: Alumina Block Max Working Temperature: 1600c Thermal Shock Resistance: 180-220t Special: Rectangular, Boat, Cylindrical Product: Alumina Parts Name: Machine Alumina Ceramic Part Trademark: RY Transport Package: Wooden Case or Wooden Pallet Specification: According to customer request Origin: China HS Code: 6909190000 Product Description

60-99 al2o3 alumina machine ceramic parts


As a wear resistant material, ceramic is widely used in many fields, for example, mechanical, electron,
petroleum, chemicals, space and textile. Our company import high quality ZrO2 and Al2O3 material from
Japan, to make high precision ceramic components through hot pressing,dry pressing or injection molding
and high sintering. It is characterized by high hardness, insulation, wear resistant, high temperature resistant
and thermal shock resistant. And all kinds of customized ceramic substrate are available in customized
requirement.

Properties:

1. High Temperature Up to 1700ºC

2. High Voltage Resistance

3. High Mechanical Strength and Hardness

4. Excellent Insulation Performance

5. High Corrosion Resistance

6. Extremly Abrasion Resistance Performance

7. Wide Scope of Application

 Data Sheet : 

PROPERTIES  TABLE
Test Item/Unit	Numerical Value
Product Material	Alumina
Component Content  %	≥99%	≥95%
Sintering Temp  ºC	1780-1800	1650-1680
Specific Gravity  g/cm3	≥3.8	≥3.6
Hardness  Hra	3700	2400
Bending Strength  Mpa	6.8-8	6.2-8.5
Thermal Conductivity  W/m-k	25	20
Temperature Resistance  ºC	1700	1600

2:Application:

Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic, Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering and Archtectural, etc