The surface of the aluminium profile is lightly drawn with a smooth hard object, which can leave a white mark on the surface of the profile. If it can be wiped off by hand, it means that the anodised film is not wiped off. If it cannot be rubbed by hand, the anodised film has been wiped off, indicating that the anodised film is poor in firmness and too thin, and the surface quality is poor. The average film thickness of the anodised aluminium profile for doors and windows needs to be at least 15um.
Colored aluminum windows and doors profiles
Window profiles are typically made from materials like wood, aluminum, vinyl, or uPVC (unplasticized polyvinyl chloride). Each material has its own advantages and disadvantages, influencing factors such as durability, insulation, maintenance requirements, and cost. For instance, wooden profiles provide a classic look but require regular maintenance, while uPVC profiles are low-maintenance and energy-efficient. Exploring the World of Aluminium Window Profile Manufacturers One of the key characteristics of wrought iron is its malleability, which allows it to be shaped into intricate and detailed designs. This flexibility in manufacturing makes wrought iron a versatile material that can be used to create both functional and decorative items.Aluminum Profile for Window