- Product Details
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Quick Details
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Brand Name:
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GLOBAL
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Color:
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White/Black/Ivory
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Shape:
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Irregular Shape
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Max Working temperature:
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1200 Degree
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Thermal conductivity:
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1.6w/mk
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Density:
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2.05g/cm3
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Thermal Shock Resistance:
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350 T( C)
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Flexural strength:
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55 Mpa
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Compressive strength:
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550 Mpa
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Raw material:
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95%-99% Alumina Ceramic
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Product name:
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ceramic disc valve
Quick Details
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Material:
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Alumina Ceramic
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Place of Origin:
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China
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Model Number:
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GNM-CD001
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Brand Name:
-
GLOBAL
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Color:
-
White/Black/Ivory
-
Shape:
-
Irregular Shape
-
Max Working temperature:
-
1200 Degree
-
Thermal conductivity:
-
1.6w/mk
-
Density:
-
2.05g/cm3
-
Thermal Shock Resistance:
-
350 T( C)
-
Flexural strength:
-
55 Mpa
-
Compressive strength:
-
550 Mpa
-
Raw material:
-
95%-99% Alumina Ceramic
-
Product name:
-
ceramic disc valve
1/2 Ceramic Disc Faucet Valve Nsf Faucet Ceramic Disc Cartridge Valve
Features:
1.Good thermal shock properties
2.low thermal expansion
3.low thermal conductivity
4.lightweight
5.Excellent mechanical strength
6.Excellent rigidity
7.Can be used up to 1200°C(approx)
Appications:
Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport,communications, and other occasions or areas. The content of 99.7%, 99%, 95% alumina products contains the crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain pieces, and other shaped pieces.
Item | Unit | 95Al2O3 | 99Al2O3 | |
Physical
Characteristics |
Heat resistance | ℃ | 1500 | 1800 |
Bulk density | g/cm3 | 3.6 | 3.9 | |
Water absorption | % | 0 | 0 | |
Mechanical
Characteristics |
Flexural strength | Mpa | 320 | 360 |
Hardness vickers | Gpa | 12.2 | 15.6 | |
Elastic modulus | Gpa | 280 | 370 | |
Poisson’s ratio | 0.22 | 0.23 | ||
Thermal
Characteristics |
Linear expansion coefficient | (20-500℃) 10-6/℃ | 7.1 | 8 |
Thermal conductivity | w/(m.k) | 16 | 32 | |
Specific Heat | *10-3J/(kg*K) | 0.78 | 0.9 | |
Electrical
Characteristics |
Dielectric constant (1MHZ) | - | 9 | 9.9 |
Dielectric loss angle | *10-4 | 15 | 1 | |
Dielectric strength | *106V/m | 12 | 15 |
1.Various of specifications available
2.Satisfy various technical request
3.High strength and voltage resistance
4.Good insulation performance and high temperature resistance
5.Good tightness
6.Stiffness texture