1： Introduction to HDP high weather resistant color steel plate

The polyester resin with high weather resistance at the corner of the coating has excellent resistance to UV aging, excellent light retention, color retention, and weather resistance, good acid and alkali resistance, chemical resistance, excellent hardness and mechanical properties. The thick zinc layer and thick paint film ensure the durability of the color plate.

2： Coating process of HDP high weather resistant color steel plate

Adopting the two coating and two drying roller coating curing process.

matters needing attention:

1. Transportation requirements

Transport vehicles should be cleaned and equipped with protective rubber pads, grass ropes, or specialized saddles. There should be no direct contact between the two rolls, and rubber or grass ropes should be added and fixed with ropes to prevent scratches and wear caused by sliding back and forth. Professional tools should be used for transportation and lifting to prevent shaking, indentation, pollution, collision, and relative movement. The requirements for home appliance board surface are strict, and vertical packaging must be used for remote transportation to prevent pressure points on the board surface.

2. Storage requirements

The storage environment for steel coils and formed products should ensure ventilation and moisture resistance. They should not be stored outdoors or in areas prone to frost and large temperature differences. The storage area should be flat and free of foreign objects, avoiding stacking and stacking three layers (including three layers). Metal paint series, cold film series, and embossed boards can only be stored in a single layer, which can easily cause rolling.

3. Usage requirements

Due to the aging effect of steel, its physical properties will change with the extension of storage time. Prolonged storage will absorb moisture and water, resulting in corresponding changes in performance and coating, leading to poor workability. To avoid poor workability caused by aging reactions of the product, it is recommended that users use it as soon as possible. Fluorocarbon polymerase coating is softer than polyester and other coatings. It is recommended to cover it with a protective film before processing. During processing, installation, and use, attention should be paid to protection. The quality requirements for home appliance board surfaces are strict, and they must be covered with a protective film before cutting, storage, or processing. During processing, installation, and use, attention should be paid to protecting the color plate.

3： Comparison of HDP high weather resistant color steel plate color cards4： HDP high weather resistant color steel plate parameters

5： Application fields of HDP high weather resistant color steel plate

Industrial plants, exhibition centers, sports venues, commercial and cultural buildings, high-end residential buildings, garages, shopping malls and other indoor and outdoor buildings with high weather resistance requirements are not recommended for use in industrial enterprises or coastal environments that are corroded by acids, alkalis, solvents and severely polluted.