The development and promotion of the salt spray test box are very fast, and it has developed from the initial simple neutral salt spray test to: acetate salt spray test, copper salt accelerated acetate salt spray test and compound salt spray test box. Today mainly introduces the compound salt spray test box:
The compound salt spray test chamber utilizes a salty solution or an acidic salty solution to accelerate the corrosion of materials or products under a certain temperature and relative humidity environment, and reproduce the degree of damage suffered by the materials or products within a certain time range . The compound salt spray test chamber can be used to evaluate the ability of materials and their protective layers to resist salt spray corrosion, and to compare the process quality of similar protective layers. It can also be used to evaluate the ability of certain products to resist salt spray corrosion.
The materials used to manufacture the compound salt spray test chamber are imported corrosion-resistant PVC and PP plastic plates, which do not react with salt-containing solutions or acidic salt-containing solutions and do not affect the test results. In the design work of the compound salt spray test box, the internal and external pressures are balanced, and the salt spray settles freely in the box and can be adjusted to the range specified by the national standard. And the design takes into account the top of the device, the inner wall and other parts will produce condensate, if it is dropped on the test sample will affect the test results. Therefore, the top cover of the device is designed to include an angle of 110 °. Therefore, during the test, the condensed water will not drip onto the sample and affect the test result.
The compound salt spray test chamber utilizes a salty solution or an acidic salty solution to accelerate the corrosion of materials or products under a certain temperature and relative humidity environment, and reproduce the degree of damage suffered by the materials or products within a certain time range . The compound salt spray test chamber can be used to evaluate the ability of materials and their protective layers to resist salt spray corrosion, and to compare the process quality of similar protective layers. It can also be used to evaluate the ability of certain products to resist salt spray corrosion.
The materials used to manufacture the compound salt spray test chamber are imported corrosion-resistant PVC and PP plastic plates, which do not react with salt-containing solutions or acidic salt-containing solutions and do not affect the test results. In the design work of the compound salt spray test box, the internal and external pressures are balanced, and the salt spray settles freely in the box and can be adjusted to the range specified by the national standard. And the design takes into account the top of the device, the inner wall and other parts will produce condensate, if it is dropped on the test sample will affect the test results. Therefore, the top cover of the device is designed to include an angle of 110 °. Therefore, during the test, the condensed water will not drip onto the sample and affect the test result.
Inflatable Float,Floating Island,6 Person Inflatable Floating Island,Floating Raft
P&D Plastic Manufacture Co., Ltd , https://www.pdinflatable.com