PRODUCTS
800～1800°C
Keeprecision
-1300-GR
(High temperature resistant)
Product Description
Keeprecision-1300-GR is high-temperature resistant ceramics made from Silicon Nitride, featuring good corrosion resistance, high application temperature(1300°C) and low thermal conductivity.
Technical Data
Properties
Unit
Value
Density
g/cm3
3.2
Flexural Strength
N/mm2
730
Compressive Strength
N/mm2
2550
Coeff. of Thermal Expansion
10-6 K-1
3.5
Thermal Conductivity
W/mK
21
Continuous Use Temperature
°C
1300
Maximum Use Temperature
°C
1300
Vickers Hardness
HV0.5
1620
Modulus of Elasticity (young)
GPa
330
Impact Resistance
MPa m1/2
6.8
Weibull Modulus
m
14
Thermal Shock Resistance
ΔT °C
730
Volume Resistivity at 20 °C
Ωcm
>1011
All information in this data sheet is given in good faith and represents our latest knowledge. The values above are typical test results from short time tests and should not be taken as guaranteed, for specifications or primary selection of materials.
Keeprecision-1300-GR is a registered trade-mark from Keeprecision Thermal Insulation Materials Co., Ltd.
Denotation
Brand Name — Long-term Application Temperature — Color
Ex. Keeprecision - 200 - GN refers to Keeprecision
green thermal insulation materials with the application
temperature 200°C.
Note: There is an additional letter "T" in the color term to distinguish between products of
the same long-term application temperature and color, but different composition.
Long-term application temperature(°C):110,120, 180, 200, 210, 220, 250, 280, 350,
500, 600, 700, 800,1000,1100,1200
Capitals to denote the color: WH(white) O YE(yellow) O GN(green) O BL(black)
O BU(blue) O SL(silver) O GR (gray) O BR(brown) O GD(gold) O RD(red)
Keeprecision-1300-GR
(High temperature resistant)
Product Description
Keeprecision-1300-GR is high-temperature resistant ceramics made from Silicon Nitride, featuring good corrosion resistance, high application temperature(1300°C) and low thermal conductivity.
Technical Data
Properties
Unit
Value
Density
g/cm3
3.2
Flexural Strength
N/mm2
730
Compressive Strength
N/mm2
2550
Coeff. of Thermal Expansion
10-6 K-1
3.5
Thermal Conductivity
W/mK
21
Continuous Use Temperature
°C
1300
Maximum Use Temperature
°C
1300
Vickers Hardness
HV0.5
1620
Modulus of Elasticity (young)
GPa
330
Impact Resistance
MPa m1/2
6.8
Weibull Modulus
m
14
Thermal Shock Resistance
ΔT °C
730
Volume Resistivity at 20 °C
Ωcm
>1011
All information in this data sheet is given in good faith and represents our latest knowledge. The values above are typical test results from short time tests and should not be taken as guaranteed, for specifications or primary selection of materials.
Keeprecision-1300-GR is a registered trade-mark from Keeprecision Thermal Insulation Materials Co., Ltd.
Denotation
Brand Name — Long-term Application Temperature — Color
Ex. Keeprecision - 200 - GN refers to Keeprecision
green thermal insulation materials with the application
temperature 200°C.
Note: There is an additional letter "T" in the color term to distinguish between products of
the same long-term application temperature and color, but different composition.
Long-term application temperature(°C):110,120, 180, 200, 210, 220, 250, 280, 350,
500, 600, 700, 800,1000,1100,1200
Capitals to denote the color: WH(white) O YE(yellow) O GN(green) O BL(black)
O BU(blue) O SL(silver) O GR (gray) O BR(brown) O GD(gold) O RD(red)
