self-lubrication coating material

It is introduced that a new type of material, self-luminescent lamp-box cloth, has been manufactured by taking PVC paste resin as the main raw material and adopting the hot-pressure bonding and blade coating process.

介绍了以PVC糊树脂为主要原料，采用贴合刮涂法生产新型材料&发光灯箱布的工艺。

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Scanning electron microscope photographs indicate that vitreous material of the self-sealing layer fills in cracks of the coating, resulting in blocking off the passage of oxygen efficiently.

通过扫描电镜观察到自愈合层的玻璃态物质进入涂层裂纹中，有效地填充裂纹并阻挡氧的通过。

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