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18/Nov
2020
Ozone Resistance of Rubber Products
Rubber products are prone to ageing because the atmosphere contains ozone, and because ozone is more active than oxygen, its attack on rubber, especially unsaturated rubber, is muc
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16/Nov
2020
Use of IPX9K Waterproof Test Chamber
The products corresponding to the IPX9K waterproof test equipment are probably used under high temperature and high pressure, which requires higher use scenarios for the product.
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12/Nov
2020
Anticorrosive Coating Corrosion and Aging Performance Test Method
Anticorrosive coatings are widely used in emerging marine engineering, modern transportation, energy industry, large industrial enterprises and municipal facilities. More and more
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11/Nov
2020
Geotechnical Fiber or Geomembrane Environmental Performance Test
The main raw materials of synthetic fibers are polypropylene, polyester, polyamide and so on. Geotextiles are classified into water filtration type, impermeable type and heat prese
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29/Oct
2020
Test standard for light fastness of textiles
In the context of new requirements and standards for light fastness, textile companies must understand and master the test standards and technical requirements for light fastness R
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28/Oct
2020
Exposure Conditions for Cyclic Corrosion Testing
The salt spray conditions can be achieved in a B117 type test chamber, or manually operated under laboratory conditions. The nozzle can spray a mist of salt solution. Generally spe
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22/Oct
2020
Interpretation of UV aging test of paint and coating
Long-term outdoor sunlight, high temperature and humidity are the main causes of coating cracking, loss of gloss, fading, yellowing and chalking. The ultraviolet accelerated aging
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19/Oct
2020
EMC Certification of Environmental Test Chamber
EMC certification was first introduced by the European Community government. Household appliances are becoming more and more popular and electronic, radio and television, post a
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16/Oct
2020
Life prediction of polymer materials
During the use of polymer materials, due to various environmental factors, the aging phenomenon of performance degradation and even loss of use value will gradually occur, which no
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12/Oct
2020
Simulation of Ozone Aging in Natural Environme
Ozone aging refers to exposing the sample to a closed and non-illuminated air containing constant ozone concentration and a constant temperature test box. The sample is tested for
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28/Sep
2020
The Necessity of SO2 Noxious Corrosion Test
The gas corrosion test is a very rigorous test item in the climate environment reliability test. The environment where most products are used is in the atmosphere, and most of the
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23/Sep
2020
What Is The Relationship Between Equipment Exposure And Outdoor Exposure
The test time of the aging test chamber equipment cannot be accurately calculated as the equivalent outdoor actual exposure time. This is not because there is no perfect aging test