Paint cupboard is good or bad quality identification method to identify what to paint cupboard door it? Here at home, just share a few experiences to identify paint cupboard: 1, the flatness of the film: the film surface quality flat paint door, the film flow roughness is good, in the light of the backlight does not appear to observe the membrane surface pits, throwing lines, uneven, orange peel and other phenomena, and low-grade paint door production equipment and technology due to limitations of hard to do; 2, the film plumpness: high quality paint door of the film is full, plump, uniform film thickness, film high hardness, the user can check from the door surface and the paint surface and the end portion of the door panel ends at the transition are the same; 3, waterproof sides: on the back of high quality paint door are 1mm wide waterproof edge processing, to prevent moisture ingress during use substrates, thus extending the life of the door; 4, the film cleanliness: quality paint door is sprayed under clean conditions, baking, so that it can ensure the door paint surface free of dust, dirt and other debris point, and small manufacturers due to limitations of the production process and the environment is often difficult to achieve; 5, to see objects the reflected image is distorted: good paint as bright as a mirror, and the persons or objects in the inside edge of the neat photos, and poor paint reflects the person or object image will be deformed; 6, smell: the substrate used in high-quality paint door, paint is environmentally friendly, emission of harmful substances within the scope of national regulations, coupled with high temperature baking, has been volatile and hazardous substances , door does not appear in the odor, and low-grade paint door might emit a pungent odor glare, the nose can sniff out some straightforward.

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