Plate is a material widely used in various industries and construction fields, and it needs to have good high-low temperature resistance. The high-low temperature resistance test is to test the performance of the board in high temperature or low temperature environment in terms of physical properties, chemical properties, mechanical properties, etc. In a high-temperature environment, the board may have problems such as deformation, thermal expansion and contraction, and discoloration; while in a low-temperature environment, the board may become brittle and fragile, affecting its service life. Through the high-low temperature resistance test, the stability and reliability of the board in various temperature environments can be evaluated, providing a safe and reliable material basis for industrial production and construction projects.
The high-low Temperature Test Chamber is used to test the performance and stability of the board in high-low temperature environments to evaluate its scope of application and service life. This type of test can simulate the use of the board at different ambient temperatures to determine whether it meets the requirements for use.
experiment procedure
(1) Place the plate to be tested in the high-low Temperature Test Chamber, and adjust the temperature of the Test Chamber to the set high temperature value (eg 150°C).
(2) Keep the temperature stable for a period of time (such as 2 hours), and then adjust the temperature of the Test Chamber to the set low temperature value (such as -20°C).
(3) Keep the temperature stable for a period of time (for example, 2 hours), and then adjust the temperature of the Test Chamber back to the set high temperature value.
(4) Repeat the above process several times to test the performance and stability of the plate in alternating high-low temperature environments.
(5) During the test, the parameters of the plate can be monitored and recorded, such as temperature, pressure, deformation, etc.
(6) After the test is completed, evaluate the performance parameters and stability of the plate to determine whether it meets the requirements for use.
NBCHAO reminds you: the high-low temperature test parameters and test standards of different types of plates may be different, and the specific test steps should be adjusted according to the product type and relevant standards. At the same time, sufficient safety measures need to be taken before the test to ensure that no safety accidents will occur during the test.
