广告牌用的塑料是什么材料

本文目录一览壹、What are the materials of billboards on street lamps?
There are many kinds of materials for billboards on street lamps. Here are some common options:
1. PVC material:
PVC, that is, polyethylene Vinyl chloride is a plastic material with good weather resistance, waterproof and corrosion resistance. It is widely used in billboard production, especially through printing technology, which can display rich and diverse patterns and text. PVC's low cost also makes it the material of choice for mass production.
2. Acrylic material:
Acrylic, whose scientific name is polymethylmethacrylate, is a plastic with high transparency and strong weather resistance. Acrylic billboards have good light transmittance and can make advertising content more eye-catching. Additionally, acrylic’s impact and weather resistance make it ideal for outdoor environments.
3. Stainless steel material:
Stainless steel is favored for its corrosion resistance and weather resistance. Stainless steel billboards not only have high strength and stability, but also can maintain their appearance for a long time. This material has a long lifespan and is highly wind resistant, making it ideal for outdoor advertising.
4. Aluminum alloy material:
Aluminum alloy billboards are lightweight and corrosion-resistant. This material not only has high strength and stability, but is also lightweight, making it easy to install and carry. The thermal and electrical conductivity of aluminum alloys also gives them advantages in specific applications.
5. Fiberglass material:
Fiberglass is a lightweight, corrosion-resistant composite material. The billboards made of it have high strength and stability, as well as low thermal expansion coefficient and good insulation properties. Fiberglass billboards also have good weather resistance and high temperature resistance, making them suitable for use in special environments.
To sum up, billboards on street lamps can be made of different materials such as PVC, acrylic, stainless steel, aluminum alloy or fiberglass. Each material has its own unique characteristics and applicable occasions. The most suitable one should be selected according to actual needs. Suitable material.

贰、What is the difference between polycrystalline board and PET board?
Polycrystal boards and PET boards are both common plastic boards. They are similar in some aspects, but different in other aspects.
First of all, Perlite board, also known as PC board, is a polycarbonate plastic with the advantages of high strength, high transparency, impact resistance, and UV resistance. It is often used to make sunrooms, partitions, protective covers, and advertisements. Cards etc. It can also be machined into curved shapes for special applications.
Secondly, PET board is a polyester plastic with high transparency, UV resistance, antistatic, flame retardant and other properties. It is often used to make advertising light boxes, display cabinets, cold drink cup lids, etc. PET boards can also be processed into curved shapes, but are relatively more fragile than PC boards.
Therefore, the two plastic sheets have their own characteristics and scope of application, and they need to be selected according to the specific use environment and needs.

叁、The 3*3.5 meter billboard is made of portable materials
Aluminum-plastic panels, inkjet cloth, acrylic panels, stainless steel panels, and LED light boxes.
1. Aluminum-plastic panel: Aluminum-plastic panel is a material composed of aluminum plate and plastic. It is lightweight, waterproof, fireproof, and corrosion-resistant. The thickness of aluminum-plastic panels commonly used for billboards is 3mm, and the surface can be sprayed with various colors and patterns. It is suitable for outdoor billboards, signboards, display stands, etc.
2. Inkjet printing cloth: Inkjet printing cloth is a material composed of polyester fiber and coating. It is soft, light and easy to carry. The thickness of commonly used inkjet cloth for billboards is 0.4mm, and various patterns and text can be printed on the surface. It is suitable for indoor and outdoor billboards, display stands, banners, etc.
3. Acrylic board: Acrylic board is a material made of organic glass, which has the characteristics of high transparency, high hardness, impact resistance, and good weather resistance. The thickness of acrylic sheets commonly used for billboards is 3mm-10mm, and the surface can be sprayed with various colors and patterns. It is suitable for indoor and outdoor billboards, signboards, display stands, etc.
4. Stainless steel plate: Stainless steel plate is an alloy material composed of iron, chromium, nickel and other elements. It has the characteristics of corrosion resistance, high temperature resistance and high hardness. The thickness of stainless steel plates commonly used for billboards is 1mm-3mm, and the surface can be sprayed with various colors and patterns. It is suitable for indoor and outdoor billboards, signboards, display stands, etc.
5. LED light box: LED light box is a material composed of aluminum alloy and acrylic plate. It has the characteristics of energy saving, environmental protection and high brightness. The size of LED light boxes commonly used for billboards is 1m*1m-3m*3m. The surface can be sprayed with various colors and patterns. It is suitable for indoor and outdoor billboards, signboards, display stands, etc.

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