The salt spray test chamber evaluates the ability of the material and its protective layer to be corroded by salt spray, and compares the process quality of similar protective layers, and at the same time can evaluate the ability of some products to resist salt spray corrosion; Salt spray corrosion test of components, metal materials and industrial products. Why use PVC plate for salt spray test box? Can PVC plate replace PP plate, glass fiber reinforced plastic and hard plastic plate? The following will analyze the benefits and advantages of using PVC plate salt spray test box for everyone: salt spray test The use of box and material selection nationwide free service hotline 1. Chemical and physical properties PVC (polyvinyl chloride) 2. Rigid PVC is one of the most widely used plastic materials. PVC is a non-crystalline material. 3. In the actual use of PVC materials, stabilizers, lubricants, auxiliary processing agents, colorants, impact resistance agents and other additives are often added. 4. PVC material has non-flammability, high strength, weather resistance and excellent geometric stability. 5. The melting temperature of PVC during processing is a very important process parameter. If this parameter is improper, it will cause the problem of material decomposition. 6. The flow characteristics of PVC are quite poor, and its process range is very narrow. In particular, PVC materials with large molecular weight are more difficult to process (this kind of material usually needs to add lubricant to improve the flow characteristics), so PVC materials with small molecular weight are usually used. 7. PVC has strong resistance to oxidants, reducing agents and strong acids. However, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid and is also not suitable for the occasions in contact with aromatic hydrocarbons and chlorinated hydrocarbons. This article is from a professional manufacturer of salt spray test chamber-Linpin Co., Ltd. http: // 8. The shrinkage rate of PVC is quite low, generally 0.2 ~ 0.6%. According to the progress in the salt spray test box market, FRP and hard plastic plates are gradually replaced by PVC plates, and PP plates are not widely used due to the higher cost and the smaller applicable fields. Tests, or special requirements, etc., our company makes its best efforts to meet the needs of customers. Material: Ceramic bonsai pots are typically made from clay that has been fired at high temperatures. This results in a durable, yet porous material that allows for adequate airflow and moisture regulation for the bonsai tree's roots. Ceramic pots come in various colors, textures, and finishes, providing options to match different bonsai tree species and personal preferences. Size and Shape: Bonsai pots come in a range of sizes and shapes to suit different bonsai tree styles and sizes. The pot's size should be proportionate to the size of the bonsai tree and its root system, providing ample room for root growth while maintaining aesthetic balance. Common shapes include rectangular, oval, round, and square, with variations such as cascade pots for cascading-style bonsai trees. Design and Style: Ceramic bonsai pots come in a variety of designs and styles to complement different bonsai tree species and aesthetic preferences. They may feature traditional Japanese-inspired motifs, modern minimalist designs, or intricate patterns and textures. Some pots are hand-painted or glazed to enhance their visual appeal, while others feature natural earthy tones or rustic finishes. 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