Understand the specifications of plastic steel profiles, so that your doors and windows can be selected more accurately.

Lead: House decoration will naturally involve the installation of doors and windows, and choosing what kind of door and window profiles has become a big problem before us. There are many kinds of profiles for building doors and windows, and different profiles have different characteristics, specifications and prices. Common door and window profiles are aluminum alloy and plastic steel, of which plastic steel is a relatively high cost-effective door and window profile. So, what kind of profile is plastic steel? What are the general specifications of plastic steel profiles for making doors and windows? What are the outstanding features or advantages of plastic-steel profiles? The following rabbit will take you to understand the plastic steel profile, so that you can choose the door and window materials more accurately.

1. What is a plastic-steel profile?

Plastic steel is actually a new type of plastic. Usually we call it PVC material, and the plastic steel used to make doors and windows is called plastic steel profile. Plastic-steel profiles are made of various materials, among which PVC resin is the main raw material, and stabilizers, fillers, colorants and ultraviolet absorbers are the auxiliary materials. The doors and windows made of PVC profiles are easy to deform, so people will add steel into the inner cavity of PVC profiles to make the doors and windows made of PVC profiles more firm, which is why PVC profiles are called plastic-steel profiles. It must not be understood that plastic-steel profiles are composite profiles of plastic and steel!

At present, plastic-steel profiles are mainly used to make doors and windows, but they can also be used to make accessories for automobiles and other products. The color of plastic-steel profiles is often monotonous, generally milky white, but it can also be made into different colors with film. Windows made of plastic steel profiles can generally be divided into sliding doors and windows and plane doors and windows.

Second, the advantages and disadvantages of plastic-steel profiles compared with other profiles

Plastic steel profiles think that the biggest advantage of aluminum profiles is that they are cheap and suitable for mass consumption, but they are not as hard and firm as aluminum profiles. In addition, the plastic-steel profile has become a colorful plastic-steel profile with a film, which is much richer in color than others and can make your doors and windows more colorful. At the same time, the plastic-steel profile is made of special PVC material, which has much better thermal insulation effect than aluminum alloy profile and has strong corrosion resistance and durability. Due to the addition of ultraviolet absorber, plastic-steel profiles have excellent ultraviolet resistance.

Third, the specifications of plastic-steel profiles

At present, the specifications of plastic steel profiles for doors and windows in the market are mainly 50, 60, 65, 70, 73, 77, 80, 85, 88, 95, etc. These values refer to the cross-sectional width of plastic steel profiles. Generally speaking, 88 series plastic steel profiles are used for sliding doors and windows, and 60 series plastic steel profiles are used for plane doors and windows.

How do we distinguish between good and bad or true and false when buying plastic-steel profiles? Rabbit is here to give you some advice. See if the external color of the plastic-steel profile is soft milky white, and whether there are bubbles in the protective film. See if the anti-counterfeiting identification code and the number are clear and do not overlap. Only by paying attention to these details can we buy high-quality and authentic plastic-steel profiles.