Product Description
Description :
Material : 99.6% CZPT polished alumina ceramic piston pump
Producing Method: Hot pressing /Dry pressing
Color : White
Packing : Carton /Pallet/Wooden case (According to clients requirement )
Delivery time : Standard Product-Within 3 days
New developed items :–15days
Items Design: According to client’s drawing or samples
Alumina Ceramics CZPT nical Parameter
| Alumina Content | 80-85% | 90-96% | > 99.5% | 99% | |
| General Application | Lower Cost CZPT ctrical & CZPT | High CZPT , CZPT r Resistant, CZPT ctronic, Insulating, CZPT , Structural & CZPT izing | Extremely CZPT CZPT , Temperature & CZPT ; Excellent Corrosion & CZPT r Resistance | Porous, Easily Degassed & Machinable | |
| Porosity | % | 0-.05 | 0-.05 | 0-.05 | Variable |
| Density | gm/cm3 | 3.45-3.50 | 3.55-3.75 | 3.75-3.95 | 2.4 |
| Flexural CZPT | kpsi | 35.0-40.0 | 40.0-50.0 | 50.0-55.0 | – |
| Comprehensive CZPT | kpsi | 260.0 | > 300.0 | > 300.0 | – |
| Tensile CZPT | kpsi | 15.0-20.0 | 20.0-28.0 | 20.0-28.0 | – |
| Linear Coefficient of Thermal Expansion | (cm/cm/°C) 25-300°C 25-700°C | 5.9X10-6 6.5X10-6 | 6.3X10-6 7.0X10-6 | 6.5X10-6 7.5X10-6 | 6.5X10-6 7.5X10-6 |
| Dielecctric Constant at 25°C | 1 MH 10 MH | 8.5-8.9 8.4-8.8 | 9.2-9.8 9.0-9.6 | 9.5-9.9 9.3-9.7 | – |
| Dielectric CZPT | Volt/mil | 200 | 225 | 225 | – |
| Te Value | °F °C | 1472 800 | > 1832 > 1000 | > 1832 > 1000 | > 1832 > 1000 |
| Thermal Conductivity at 25°C | cal/sec/cm2/cm/°C | .03-.04 | .04-.06 | .07-.08 | – |
| Thermal Shock | Good | Good | Good | Good | |
| Safe Use Temperature | °F °C | 2550 1400 | 3000-3100 1650-1700 | 3275 1800 | 3275 1800 |
Specification :
We manufactures CZPT technical ceramics, covering a wide range of CZPT er requirements .We make use of several forming and machining techniques to process components made from alumina Ceramics, This material may be used in applications that require CZPT elevated temperatures ,High dielectric strength, excellent electrical resistance . wear or corrosion resistance .high temperature capability .High CZPT ctrical insulation.
Applications :
Electric appliance industry/Automotive industry/Mechanical industry
Engineering industry/Electrical heating element industry/LED CZPT ing Industry
