Platinum pasteThe corrosion resistance testing methods usually involve multiple technical means. Here are some common testing methods used by Syera:

1. Static Impregnation Test：

Measure the changes of the platinum paste before and after being immersed in the corrosive medium according to the standard, including changes in appearance and weight. 
2. The corrosion resistance of the platinum paste in various media (such as acids, bases, salt solutions, etc.) can be evaluated.

II. Dynamic Condition Impregnation Experiment:

1.Evaluate the creep fracture strength and stress relaxation behavior of platinum paste in corrosive media. 
2. This method can simulate the dynamic corrosion process of platinum paste in the actual working environment.

III. Electrochemical Testing Method:

The polarization curves of the platinum paste were measured using an electrochemical workstation to evaluate its electrochemical corrosion behavior. 
By analyzing the polarization curves, the corrosion potential and corrosion current of the platinum paste can be obtained, thereby evaluating its corrosion resistance.

4. Accelerated Corrosion Test:

By increasing the concentration of certain components in the medium, enhancing the probability and speed of the reaction, etc., the corrosion process of the platinum paste can be accelerated. 
2. The corrosion resistance of the platinum paste can be tested within a short period of time, but it is necessary to ensure consistency with the actual corrosion mechanism.

V. Simulation Experiment:

In the small-scale simulation device of the laboratory, various media and conditions encountered in nature or production are artificially simulated as precisely as possible. 
2. Conduct tests under specially defined and decisive medium conditions to evaluate the corrosion resistance of the platinum paste.

VI. Physical Experiment:

Melt the platinum paste into physical samples or devices, and conduct corrosion tests under the actual application conditions at the site. 
2. This method can most accurately reflect the corrosion resistance of the platinum paste under actual operating conditions, but it involves a long testing period and high costs.

In the process o fPlatinum paste When conducting the corrosion resistance test, the following points should be noted:

• Select the appropriate testing method：Based on the actual application environment and requirements of the platinum paste, select the appropriate testing method.。
• Strictly control the testing conditions：Ensure the good consistency of the testing system, including the composition of the medium, temperature, flow rate, etc.。
• Accurately record and analyze data：Accurately record and analyze the data during the testing process in order to draw reliable conclusions.。

In addition, one can also refer to relevant national or industry standards, as well as the testing methods and experiences of professional laboratories, to formulate more specific testing plans.