Material characteristics and selection points of painted plastic handrails (brackets)
Plastic material characteristics
Good corrosion resistance: Plastic itself has good acid and alkali resistance and water resistance, is not easy to rust and corrode, can adapt to various indoor and outdoor environments, and reduces damage and maintenance costs caused by corrosion.
Lightweight: Compared with metal materials, plastic is lighter, easy to carry and install, and also reduces the pressure of the handrail on the supporting structure as a whole, which is suitable for a variety of building structures.
Good insulation: It has good electrical insulation performance, which can avoid safety hazards caused by accidental electric shock, especially suitable for some places with electrical safety requirements.
Strong formability: It can be made into handrails and brackets of various shapes and sizes through various molding processes such as injection molding and extrusion to meet different design requirements and achieve diversified appearance.
Paint characteristics
Aesthetics: Paint can provide a smooth and flat surface for plastic handrails (brackets), with bright and rich colors and good gloss, which can enhance the decorativeness of the handrails and improve the overall aesthetics of the building space.
Protective performance: The formed paint film has a certain hardness and wear resistance, which can effectively protect the plastic substrate from external physical damage, ultraviolet radiation and chemical erosion, and extend the service life of the product.
Weather resistance: The paint treated with special formula and process has good weather resistance, can maintain stable performance under different climatic conditions, and is not prone to fading, cracking, peeling and other phenomena.
Selection points
Choose according to the use environment
Indoor environment: For indoor use of painted plastic handrails (brackets), you can focus on its decorativeness and matching with the interior decoration style. Choose products with colors and styles that match the overall decoration atmosphere, and ensure that its environmental protection performance meets the indoor air quality standards and no harmful gases are volatilized.
Outdoor environment: Handrails (brackets) used outdoors need to have higher weather resistance and corrosion resistance. Painted plastic products with UV resistance, rain erosion resistance and high and low temperature resistance should be selected to ensure stability and service life in long-term outdoor environments. For example, in humid and high-salt environments such as the seaside, special attention should be paid to the corrosion resistance of the material.
Consider the load-bearing capacity
Choose the appropriate plastic material and bracket structure according to the place where the handrail is used and the expected load-bearing weight. Generally speaking, public places such as shopping malls, schools, hospitals and other places with a large flow of people need to choose handrails (brackets) with strong load-bearing capacity. The plastic material should have high strength and rigidity, and the design and installation of the bracket should also be able to withstand greater pressure and tension. For some places with fewer users such as private residences, relatively light products that can still meet basic use requirements can be selected according to actual conditions.
Pay attention to surface quality
The surface of high-quality painted plastic handrails (brackets) should be smooth, free of bubbles, flow marks, obvious defects, and uniform color. When choosing, carefully observe the surface quality of the product, touch it with your hands to feel its smoothness, and check whether the paint is firm and whether there is peeling or peeling. Good surface quality is not only beautiful, but also guarantees its performance and durability.
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