As we all know, insulated hollow metal doors are made of galvanized steel. Although Asico use high-quality material, the appearance of the surface is still unable to reach the standard of direct use. Therefore, we need a layer of paint on the surface of the hollow metal door to make the surface flatter and more in line with the style of the project.
By now you may have heard of the cutting edge technology known as "powder coating." It's a new way of applying color that's vastly superior to good old-fashioned painting. Powder coating is applied using a dry powder that is electrostacically charged to stick to the steel doors, and then cured in an oven, to give a smooth, hard finish that is much tougher than conventional paint.
강철 방화문에 분말 층을 사용하는 장점은 다음과 같습니다.
절연 중공 금속 문의 매끄러운 표면:
분말을 접착시키는 것 외에도 분말의 균일한 분포를 보장하기 위해 일반 페인트 브러시 도어 표면보다 더 부드럽습니다.
Perfect Durability:
Fire doors are scratch-resistant and thus more durable. Powder coated doors do not rust and have been tested for more than 4,000 hours of salt spray exposure. However, a normal painted fire door. Over time, the paint will crack, the surface will rust, and the door will be extensively damaged. It is difficult to repair manually. If the surface of the hollow metal door is scratched due to an accident, you only need to buy a small bottle of paint to restore the door to its original shape.
슈퍼 접착:
방화문은 분말 분무 후 경화됩니다. 따라서 페인트가 도어 표면에 단단히 고정될 수 있고 쉽게 떨어지지 않습니다.
높은 내식성:
표면 코팅의 두께는 일반 페인트보다 4-10배 두꺼운 35미크론에 이릅니다. 하부 금속이 쉽게 부식되지 않아 도어의 내구성을 높였습니다.
뛰어난 유연성:
페인트와 달리 분체 도장으로 덮인 도어 리프 또는 프레임은 구부러져도 균열이 발생하지 않으며 신축률은 100% -800%에 도달할 수 있습니다.
Our powder coating is uniformly sprayed in accordance with the RAL color code. For example, insulated hollow metal doors used in hospitals will use white. The school's art room uses bright green, yellow, blue. The factory's escape route fire door is in a conspicuous red.
인기 탭: 절연 중공 금속 도어, 중국 제조 업체, 공급 업체, 공장, 저렴한, 맞춤형, 가격