The manufacturer of color coated boards will introduce the performance of good quality color coated boards. When we use products like color coated boards, we all hope to buy products with very suitable quality and price. But sometimes we may be cheated by illegal businesses to buy some inferior products. If so, what products are good quality products?
1. The mechanical property is an important index to measure the formability and an important parameter to determine and adjust the processing technology. Therefore, it should be considered first when processing.
2. Pencil hardness, T-bend, impact energy and other indexes are closely related to processing performance, so they should be fully considered.
Color coated board
3. When the shape of the parts is complex and the deformation degree is large, multi pass forming shall be adopted. If forming at one time, the adhesion between coating and substrate may be damaged due to excessive deformation.
4. During machining, appropriate clearance shall be set according to mold shape, deformation characteristics, process conditions and other factors, and the thickness of coating shall be taken into account when setting clearance.
5. Most coatings can be used as solid lubricants and meet the lubrication requirements of most forming processes. Some coatings can improve the lubricity of coatings by adjusting the formulation. If the lubricity of the coating is not enough, the lubricity can be improved by oiling, waxing and covering with peelable protective film.
However, it should be noted that wet lubricants are easy to absorb dirt and should be removed before installation. The peelable protective film shall also be removed as soon as possible after the construction. The performance characteristics of the above high-quality products, I hope that customers must pay attention to the above characteristics when purchasing.
The color coated plate manufacturers will introduce the matters that should be paid attention to in the transportation of color coated plates. Now there are more and more users who want to buy color coated plates, what should we pay attention to in the transportation after purchasing color coated plates? Let's get to know.
1. Special sling or soft sling shall be used for loading and unloading after purchasing color coated plate. The products shall be transported according to the state of delivery. The steel coil of vertical packaging shall also be kept vertical during transportation and loading and unloading.
Color coated board
2. The carriage of the transport vehicle shall be cleaned, rubber pad or other protective devices shall be laid on the bottom plate of the carriage, and necessary protective measures shall be taken around the carriage to prevent the package from creasing or bumping.
3. The color coated plate shall not be dragged when it is taken out, so as to prevent the burr generated during cutting and cutting from scratching the steel plate below.
4. Color coated products shall be fixed firmly to avoid product damage or accident caused by relative movement or rolling during transportation.
These are the questions we need to pay attention to when we want to buy color coated plates.