This is a rubber test block for IP waterproof tests in the
Electronic Devices Industry. It has a dark blue rectangular cuboid shape. Its design is simple. Its surface is smooth. Its texture is uniform.The test block has a regular outline. Its corners are rounded. Its dimensions strictly meet the standard requirements of IP waterproof testing. This lets it be embedded or attached accurately to the corresponding parts of testing equipment.
1. Function
In the IP waterproof testing of electronic devices, the rubber test block is mainly used to simulate sealing and fitting scenarios under actual working conditions. It tests the waterproof performance of electronic devices accurately.It can fit tightly with the interfaces, gaps, and other parts of the tested device. During waterproof tests—like water spraying, immersion, pressure water impact tests—it simulates external water invading the device. This verifies the sealing reliability of the device's casing, interfaces, and other parts. It also determines whether the device meets the corresponding IP waterproof rating (such as IPX4, IPX7).Its testing auxiliary function is the same as the application needs of
Electronic Device Seals and
Electronics Waterproof Parts in performance verification.
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2. Performance Characteristics
1)High Sealing PerformanceThe rubber material has elasticity. This lets the test block fit tightly with the testing parts of electronic devices. It forms a reliable sealed environment. This ensures that "water invasion" in the waterproof test can act accurately on the key sealing points of the tested device. It guarantees the accuracy of test results. This performance meets the strict standards of
Electronic Sealing Components and Electronic Equipment Sealing Components for testing scenarios.
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2)High Dimensional PrecisionIt’s made strictly according to the standard dimensions of IP waterproof testing. It can adapt accurately to the interfaces or structures of different testing equipment. This ensures the consistency of working conditions in each test. It also avoids test result distortion caused by dimensional deviations. This precision is like the manufacturing standards of Sealing Accessories for Electronic Devices and high-precision testing components.
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3)Water Resistance and Weather ResistanceIt has excellent water resistance. After long-term immersion or contact with water, it won’t swell or deform. At the same time, it can adapt to temperature changes in the test environment. It won’t have performance degradation easily due to temperature fluctuations. This makes sure it works stably in multiple tests. This environmental adaptability meets the durability requirements of Electronics Waterproof Parts in humid and variable temperature environments.
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4)Good Elasticity and Deformation RecoveryThe rubber material gives it excellent elasticity. When it’s squeezed and fitted with device components, it can change shape moderately to achieve tight sealing. After changing shape, it can bounce back to its original shape quickly. It can be reused many times and has a long service life. This elastic performance is the same as the dynamic fitting requirements of Electronic Device Seals and flexible testing accessories.
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5)Chemical StabilityIt works well with substances that may be encountered during the test. Like water and testing agents. It won’t have chemical reactions with them. It won’t contaminate the test environment. It also won’t have its own structure damaged by chemical erosion. This ensures the reliability and continuity of the test. This chemical stability meets the material compatibility standards of Sealing Accessories for Electronic Devices and integrated testing systems.
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