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PA 11, PA 12, Nylon powder for sealing cans/tins
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The forming process of a three piece tin can requires welding seam protection to prevent rust and leakage. Currently, polyester powder coating is commonly used, which has good sealing performance and high adhesion, making it suitable for electrostatic spraying operations At high speed on the assembly line, the powder is obtained by low-temperature crushing with liquid nitrogen.
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