Deep analysis of acrylic sheet

The Chinese name of Acrylic is transliterated from the English Acrylics, and the common Chinese names are Acrylic and Acrylic. Including monomers, plates, pellets, resins and composite materials. Acrylic sheet is polymerized by MMA, namely PMMA. Sheet plexiglass is a kind of plexiglass processed by a special process. Has the reputation of "Plastic Queen". The research and development of acrylic has a history of more than one hundred years. Acrylic Acrylic Sheet Acrylic Profile

1. Process performance

According to the production process, it can be divided into casting type and extrusion type. Both thermoforming (including compression molding, blow molding and vacuum suction molding) can be used, as well as mechanical processing methods such as drilling, turning, washing, and cutting. The mechanical cutting and engraving controlled by a microcomputer not only greatly improves the processing accuracy, but also produces more exquisite patterns and shapes than traditional methods. In addition, the acrylic sheet can be laser cut and laser engraved to produce products with peculiar effects. Acrylic cast sheet: high molecular weight, excellent stiffness, strength and excellent chemical resistance. This kind of board is characterized by small batch processing, incomparable flexibility in color system and surface texture effect, and complete product specifications, suitable for various special purposes.

Acrylic extruded sheet: Compared with cast sheet, extruded sheet has lower molecular weight and weaker mechanical properties. However, this feature is conducive to bending and thermoforming processing, and it is conducive to rapid plastic vacuum forming when processing large-sized plates. At the same time, the thickness tolerance of the extruded plate is smaller than that of the cast plate. Because extruded plates are mass-produced automated, the colors and specifications are inconvenient to adjust, so the variety of product specifications is subject to certain restrictions. Acrylic Acrylic Sheet Acrylic Profile

For many years, thermoforming has been one of the creative uses of acrylic sheet. With the improvement of processing technology and the enrichment and improvement of product varieties and performances, acrylic processing is easier and safer than other traditional advertising sign materials, and the product cost-effectiveness is more reasonable.

Hardness is one of the parameters that can reflect the production process and technology of cast acrylic sheet, and it is an important part of quality control. The hardness can reflect the purity of the raw material MMA, the weather resistance of the sheet and the high temperature resistance. The hardness directly affects whether the plate will shrink and bend, and whether the surface will crack during processing. Hardness is one of the rigid indicators for judging the quality of acrylic sheets. The cast acrylic sheet has the only hardness index at present, with an average Dallow's hardness value of 90 degrees.

2. Advantages

1. Unparalleled outdoor weather resistance, the panel is coated with high-concentration ultraviolet absorber, and the metal base is sprayed with imported car paint, which can ensure long-term weather resistance, no fading, and a service life of 5-8 years. Acrylic Acrylic Sheet Acrylic Profile

2. The transparent plate is as clear and transparent as crystal, 200 times that of glass products, and there is almost no danger of breaking.

3. The surface has high gloss, smoothness and flatness, the light transmittance is as high as 93%, the light transmission is excellent, the light is soft and bright.

4. There are transparent, translucent, milky white and other colors and various different surface effects. It adopts new materials, is formed by thermal bending or flat edge, and the metal support has a built-in light source, which has great visual impact.

5. Excellent processing performance; thermoforming is easy to process and reasonable in cost when making signs and signs with outstanding visual effects. The craftsmanship is exquisite, the whole font has a mirror effect, the base has no wrinkles, no seams, and all the rivets are not exposed.

6. Green environmental protection, waste materials can be completely recycled, and recycling is simple and easy. Good light transmission performance, correspondingly reduce light source products, save electricity and reduce use cost.

7. Excellent surface hardness and scratch resistance. The product has good protection for the built-in light source and prolongs the service life of the light source product.

8. Good chemical resistance, better than most other plastic materials.

9. It is easy to clean, maintain, and ensure that the appearance of signboards and light boxes is as new all year round, rational design, rainproof and moisture-proof, open structure, easy maintenance.

10. Flammability: non-self-igniting and self-extinguishing. Acrylic Acrylic Sheet Acrylic Profile

Third, the scope of application

In architecture, plexiglass is mainly used in lighting, roofs, roofs, stairs and indoor wall guards. The application of plexiglass in the lighting lampshades and automotive lamps of highways and high-end roads is also quite fast. With the construction of hotels, guesthouses and high-end residential buildings in big cities, lighting bodies have developed rapidly. The lighting bodies made of plexiglass extruded panels have the characteristics of high overall structural strength, light weight, high light transmittance and good safety performance. Compared with inorganic glass lighting devices, it has great advantages.

In terms of sanitary ware, plexiglass can be used to make bathtubs, washbasins, dressing tables and other products. Because the plexiglass bathtub has the characteristics of luxurious appearance, deep feeling, easy to clean, high strength, light weight and comfortable use, it has been widely used. Acrylic is a very good new material for sanitary ware after ceramics. Compared with traditional ceramic materials, besides its unparalleled high brightness, acrylic has the following advantages: good toughness, not easy to be damaged; strong repairability, as long as you use soft foam dipped in toothpaste to wipe the sanitary ware; soft texture, winter There is no icy feeling; the colors are bright, which can satisfy the pursuit of different tastes. Basins, bathtubs, and toilets made of acrylic are not only exquisite in style, durable, but also environmentally friendly. The radiation is almost the same as the radiation of the human body's bones. Acrylic sanitary ware first appeared in the United States, after 2008 it has occupied more than 70% of the entire international market. Acrylic Acrylic Sheet Acrylic Profile

Acrylic all kinds of fashion products, such as leather bags, waist chains, watches, high heels, heels, hair accessories, brooches, bracelets, buttons, earrings, necklaces, rings, pendants, photo frames, texts, etc., have unlimited development Space for continuation. Because acrylic materials have high plasticity and good surface hardness and transparent luster, they are often used by designers to match various materials in various exquisite container designs to increase the texture and practicality of the container, such as lipstick and Exquisite containers such as chemicals, and other daily necessities such as massagers, jewelry boxes, fans, etc. Give play to the cool feeling of acrylic material, combined with creative design, make acrylic material perfectly presented in all kinds of popular products.