Keywords: Ceramic Plunger；Zirconia Piston；Metal Plunger Piston

Do you know which kind material is better, high-pressure ceramic plunger or metal plunger?

If you don’t have an accurate answer, then please see the following group of comparisons:

Zirconia ( Y-TZP )     VS      Metal

Compressive Strength ：            2500          VS      1000

Hardness：                        12.7          VS       6.4

Specific Heat：                     400          VS        12

Max Use Temperature:             1500           VS       800

• The ceramic plunger uses high-performance ceramic materials, which has the characteristics of higher hardness, more wear resistance, higher temperature resistance and more corrosion resistance than metals.
• The working surface of the ceramic plunger adopts unique processing methods to make it self-lubricating.
• The structure of the pump body adopts a fine seal with the product structure, which is more convenient for disassembly.

Compared with the metal plunger, the high-pressure ceramic plunger is not only more durable, but also better in use, and can meet some special working conditions under the application requirements.

As a professional supplier of precision ceramics, Innovacera is committed to providing customers with ceramic metallization and precision ceramic parts.

Welcome inquiry by mail.