White Zirconia Ceramic Plunger Rod Used In Chemical Industry
Product Overview
Zirconia ceramic rod is a product made by industrial ceramic
process. It has the common advantages of metal and polymer
materials. Because of its many advantages, it has been paid
attention and widely used by various industries. It plays a very
important role in industrial manufacturing and other fields!
Ceramic rods are mainly made of zirconia. There are also ceramic
rods made of aluminum oxide. The production process of ceramic rods
made of zirconia is relatively cumbersome, and requires a
production process such as forming, cutting, grinding, grinding and
polishing.
The ceramic plunger is developed according to the current situation
that the metal plunger used in the plunger pump used in petroleum,
chemical, food machinery and other industries has poor corrosion
resistance, short life, and the existing ceramic plunger connection
is unreliable and easy to fall off. Another high-tech product.
Product parameter table
| Project | unit | zirconium oxide |
| Physical properties | Density | g/cm3 | ≥6 |
| Elastic Modulus | Gpa | 210 |
| Hardness | Gpa | 10-12 |
| Bending strength | Mpa | 600-1200 |
| Compressive strength | Mpa | 1700-2500 |
| Fracture toughness | Mpa·m1/2 | 6-12 |
| Thermal expansion rate (room temperature-1000℃) | x10-6/k | 10.3 |
| Specific heat | J/Kg·k | 400 |
| Thermal conductivity | w/m·k | 2-3 |
| Poisson's ratio | | 0.31 |
| Breakdown strength | kv/cm | ≥150 |
Product advantages
Its characteristics are: the contact surface and the working
surface are zirconia ceramics, the plunger column and the metal
handle are mechanically connected, and at the same time, the
ceramic part and the metal handle are filled with adhesive to
prevent the thread from loosening. Compared with the existing
ceramic plunger, it has the characteristics of anti-shedding,
reliable connection, and high strength; at the same time, the
service life of the zirconia ceramic plunger is 10 times higher
than that of the metal plunger, and it can also increase the life
of the sealing packing, and has extremely high resistance Features
of wear, corrosion resistance and impact resistance.
Characteristics: Insulation, wear resistance, high temperature
resistance, high strength, high hardness, impact resistance,
non-magnetic, corrosion resistance, high pressure resistance,
oxidation resistance, environmental protection
Applications
Widely used in mechanical seals, ball mill materials, cutting
tools, ceramic sleeves, ceramic bearings, ceramic parts for
dispensing valves, ceramic nozzle suction nozzles and other
wear-resistant and high-temperature resistant ceramic parts, all
electrical products, electric heater products Ceramic parts.
Product Picture
Zirconia ceramics have phase transformation toughening and
micro-crack toughening, so they have high strength and toughness.
They are known as "ceramic steel", and its fracture toughness is
the highest among all ceramics.
Product packaging
Packed in carton
FAQ
1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. What is the product packaging?
Carton or according to customer requirements
4. Can the product be customized?
Can be customized
