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Two color coextrusion process is a common dyeing process in ly plastic steel profiles. Two color coextrusion profiles mainly include PVC and ASA plastics and PMMA (organic glass) coextrusion. ASA plastic has weather resistance, long-term use, color stability, and good compatibility with PC / PVC. PVC and ASA coextrusion have the excellent characteristics of ASA with PVC profiles, which overcomes …

There are many kinds of color processes for LY profiles. The following is the color spraying process. Color spraying profiles are coated with a layer of UV curing color paint on the surface of the profile base, and a protective film is pasted on the surface of the UV curing color paint; Or a layer of UV curing paint or …

Insulating glass is more and more used because of its good heat and sound insulation performance. Its thickness is mainly determined by the thickness of glass and intermediate spacer. The production thickness of the spacer generally has three specifications: 6mm, 9mm and 12mm (refers to the size of the intermediate spacer after the insulating glass is made). The glass is …

Before, we used wooden windows made of wood and painted them. The paint would fall off after a long time, and it would be very ugly after a period of time. Since the advent of colored aluminum doors and windows, everything has changed a lot, and the single consumption quota will be much higher than before, while plastic doors and …

Plastic steel doors and windows are loved by people for their beautiful appearance, corrosion resistance, corrosion resistance, waterproof, heat insulation, easy maintenance and other advantages, and are recognized as the best energy-saving doors and windows. Steel plastic doors and windows are rods (Profiles) made of PVC (PVC) resin and more than ten kinds of additives and extruded by extruder and …

1. The oil stain can be scrubbed with “clean and bright”, and attention should be paid not to let the doors and windows be stained. 2. Clean sundries in time to avoid poor drainage and water leakage. 3. The speed is uniform when opening and closing. 4. Avoid hitting with hard objects. 5. In case of any abnormality, the cause …

How to repair plastic steel window leakage： 1. Fill the gap with sealant; 2. Replace all hardware; 3. Straighten or replace the window sash; 4. Re pad the gasket of the window sash; 5. The diagonal of the batten is not in a sealed state, so it can be sealed; 6. The adhesive strip is aging and the window is …

1. Installation of doors and windows: the gap between the door and window frame and the wall shall be full, and the door and window frame shall be horizontal and vertical with the same height. The installation position of connectors shall be correct, the spacing shall be ≤ 600, the frame and wall shall be firmly connected, the gap shall …

1. The variety, type, specification, size, opening direction, installation position, connection mode and filling and sealing treatment of doors and windows shall meet the design requirements, and the wall thickness and setting of lined reinforced steel shall meet the quality requirements of the current national product standards. 2. Door and window frames and leaves must be firmly installed. The number …

1. Subsidize the protective film → align the center line on the frame → install the fixing piece → align the center line in the hole → adjust and temporarily fix the frame into the hole → connect with the wall → fill the elastic material → clean and caulk the opening surface → install the fan and glass hardware …

Casement window: it is a traditional window type with the widest range of application. It can be divided into two types: internal opening and external opening. The inner opening is convenient for window cleaning, but it occupies the indoor space when it is opened. If it is not properly made, water will seep inward in rainy days. The outward opening …

First of all, profiles should be selected. Considering that most houses have large window areas (such as enclosed balconies) and many high-rise buildings, the wall thickness of profiles should be greater than 2.5mm. The inner cavity is of three cavity structure, with closed drainage cavity, isolation cavity and reinforcement cavity. Only in this way can the window users be guaranteed …