Basic Info
Model No.: P004
Product Description
Ceramic Cuplock with SS310 Metal anchor and washer
70--85%Alumina ceramic cuplocks
!!! Many sizes available
Features:
1. Al2O3: 45--99.95%
2. High resistance
3. Raw material from China,Australia,Germany ,France
4. Competitive price
5. Professional service
6. Good quality with QC attached each parcel
TYPICAL PHYSICAL PROPERTIES | ||||||||||
AL2O3 %Composition | 60 | 75 | 80 | 85 | 92 | 95 | 99 | 99.5 | 99.8 | |
Densityg/cm3 | 3 | 3.1 | 3.3 | 3.4 | 3.6 | 3.7 | 3.81 | 3.9 | 3.91 | |
Flexural Strength(MPa) | 205 | 280 | 215.8 | 230 | 312 | 304 | 340 | 360 | 370 | |
Thermal Expansion (×10-6/) 25-800 | 7.1 | 7.6 | 7.6 | 7.6 | 7.5 | 7.3 | 7.6 | 7.6 | 7.6 | |
Thermal Conductivity [w/(m.R)] | 16 | 17 | 17 | 17 | 18 | 20 | 34 | 35 | 36 | |
Dielectric Strength (KV/mm) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
Resistivity (Ω.cm) | 20°C | 1014 | 1014 | 1014 | 1014 | 1014 | 1014 | 1014 | 1014 | 1014 |
300°C | 1013 | 1013 | 1013 | 1013 | 1013 | 1012 | 1010 | 1010 | 1010 | |
Max Service Temp. | 1350 | 1100 | 1300 | 1350 | 1500 | 1600 | 1700 | 1800 | 1800 | |
Hardness (Moh'sscale) | 7.5 | 7.5 | 7.5 | 7.5 | 9 | 9 | 9 | 9.5 | 9.5 | |
Sintering temperature | 1800 | 1700 | 1800 | 1850 | 1920 | 2000 | 2030 | 2040 | 2040 |

Toho Ceramic Technology Co., Ltd (TOHO) locates in Lianyungang, Jiangsu Province. TOHO has a professional engineer team and has competited in domestic ceramic market for 15 years. Our main engineer even works in this line for 20 years.
If you are interested in our products, please contact with us!
Product Categories : Alumina Ceramic Cuplock
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