Methods and steps for testing the waterproof performance of PVC transparent board

Water pressure test: Place the PVC transparent board sample in the water tank, gradually increase the water pressure, and observe whether there is water leakage. Usually, the waterproof performance of PVC transparent board can be tested by increasing the water pressure to a certain degree and continuing for a period of time.

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Water immersion test: Soak the PVC transparent board sample completely in water and observe whether there is water leakage after a period of time. The waterproof performance of PVC transparent board can be evaluated by the length of immersion time.

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Spray test: Use spray equipment to continuously spray the PVC transparent board to observe whether there is water leakage. The waterproof performance of PVC transparent board can be tested by spraying with different intensities and times.

Water tightness test: Place the PVC transparent board sample in water and observe whether there are bubbles or water leakage. The waterproof performance of PVC transparent board can be evaluated by observing the bubble situation.

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The above are some common methods. You can choose the appropriate test method to evaluate the waterproof performance of PVC transparent board according to the specific situation. When conducting the test, you need to pay attention to safe operation and ensure that the test environment and conditions meet the standard requirements.