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10 Jan,2024
The use of color coated aluminum coil environment
Color coated aluminum coil delicate surface, excellent quality has become the user in many areas of the first choice, because of the different uses, in the application of the need for special attention.
Application of polyurethane insulation boards in the construction industry
Polyurethane insulation board used in the outer layer of the building, has a very good thermal insulation performance and thermal insulation properties and sound insulation effect, and insulation does not help combustion...
What are the characteristics of polyurethane panels
Polyurethane products are more, especially made of polyurethane products can also be widely used, polyurethane board is such a product, mainly used in industrial, as well as civil construction of the exterior wall insulation system, to become the most widely used products.
Why bubbles appear when welding stamped boards?
Now some friends find that when using argon arc welding to weld two pieces of stamp plate there will be small bubbles produced, which to a certain extent affects the quality and beauty of the welding.
The difference between color coated plate and color steel plate
Color coated steel plate is a product made from cold rolled steel plate and galvanized steel plate as a substrate, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), coated with paint in a continuous method (roller coating method), baked and cooled.
Color steel plate different quality problems arising from the characteristics and causes
Characteristics: use the drawing pencil to scratch the surface of the coating with force, and leave a scratch on the surface after erasing.