In order to meet the needs of customers at home and abroad, Beijing Yashilin has developed a new generation of salt spray corrosion test chamber made of PVC. The new type of salt spray test box made of PVC is designed according to "GB / T2423.17â€”93 Basic Environmental Test Procedure for Electrical and Electronic Products Test Ka: Salt Spray Test Method" of the People's Republic of China. Compared with the traditional FRP material, the PVC plate material has The following advantages:
1. PVC (polyvinyl chloride) is a high-molecular material and a saturated high-molecular polymer containing chlorine, so its chemical properties are stable, free from acid and alkali corrosion and salt corrosion, and has strong anti-oxidation ability. It is used to manufacture salt spray The corrosion test chamber has the function of resisting salt spray corrosion.
2. PVC is one of the most widely used plastic materials. Due to the wide range of raw material sources and low prices, and widely used in anti-corrosion, building materials, film packaging and other fields, it is currently the most widely used polymer synthetic material in the world. The manufacturing cost is lower.
3. Polyvinyl chloride in PVC material contains chlorine atoms, so it has flame retardant effect.
4. The unique molecular structure of PVC makes it formable, flexible, and easy to process (simple welding is enough). It is a beautiful product.
Fifth, the shrinkage rate of PVC material is quite low, generally 0.2% -0.6%, so the size of products processed with its material is stable.
6. PVC materials are easy to recycle, non-toxic and non-polluting.
Beijing Yashilin â€™s R & D center was established by several overseas returnees with internationally renowned environmental testing companies. The technological innovation and new product development stem from customer needs and pay close attention to the latest developments in the industry. University, Peking University and other scientific research institutions work closely together.
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