Q: What is Acrylic (PMMA)?        Acrylic is called "polymethyl methacrylate" Poly (methyl methacrylate), referred to as PMMA, also known as plexiglass, has the reputation of "plastic crystal", and is often used as a substitute for glass. 92% light transmittance, good weather resistance, easy machining, can be adhered with chloroform, and suitable for all kinds of painting and printing (suitable for acrylic materials).           The basic chemical structure of acrylic resin is acrylic acid (Acrylic acid), which is a by-product of petroleum extraction. The scientific name of acrylic resin is Poly Methyl Methacrylate. In 1920, Rohm And Hass Company developed a synthetic resin.   The chemical substance whose chemical molecular structure is CH2=CH(CH3)COOCH3 can be regarded as an ester compound obtained by the reaction of methanol and methacrylic acid, commonly known as acrylic monomer (MMA).          A monomer refers to a "chemical substance" with a "low and fixed molecular weight" that can be polymerized into a polymer of high molecular weight, or the basic unit that constitutes a polymer. For example, methyl methacrylate (MMA), which has a molecular weight of 100.1, can be obtained as a high molecular weight homopolymer or copolymer by various polymerization techniques. Polymer refers to high molecular weight substances, such as polymethyl methacrylate (PMMA), usually the molecular weight obtained by the casting method is greater than 1 million (Plastic pellets for extrusion and injection) Acrylic refers to a type of plastic material that is derived from acrylic acid. It is commonly used in various applications due to its versatility and desirable properties. Acrylics can be found in both liquid and solid forms, and they are widely used in industries such as manufacturing, construction, automotive, textiles, and art.   Additionally, acrylic sheets or panels are commonly used in applications where transparency, impact resistance, and weatherability are required. These sheets can be used as a substitute for glass in certain applications like windows, signage, displays, and protective barriers. Acrylic sheets come in various thicknesses and can be easily shaped and fabricated for specific purposes. Here are some important properties about Acrylic : Transparency: Acrylic is very transparent, similar to glass. This makes it ideal for creating transparent or translucent products such as display windows, display boards, signage, etc.   Weather Resistance: Acrylic has good weather resistance to sunlight and climate changes in the atmosphere. It is not prone to yellowing, fading or becoming brittle due to prolonged exposure to sunlight.   Lightweight: Compared to glass, acrylic is lighter. This makes it more suitable in applications requiring lightweight construction, while also aiding transportation and installation.   Ease of Processing: Acrylic is fairly easy to cut, shape, and process. This material can be produced in various forms, including sheets, tubes, profiles, etc., and can meet the needs of different shapes and sizes.   Chemical resistance: Acrylic is highly resistant to many chemicals and is not easily corroded by acids and alkalis. Therefore, it is widely used in laboratories, medical equipment, and chemical industries.   Thermoformability: Acrylic can be thermoformed under certain heating conditions, so manufacturers can make products of various shapes according to needs.   Colorful: Acrylic can be dyed into various colors and has high gloss, which makes it widely used in art, decoration and other fields.   Impact resistance: Acrylic is more tough than glass and has better resistance to impact, reducing the risk of breakage. Overall, acrylic is a versatile material with diverse applications, ranging from art to industrial and commercial uses. Further Reading：PMMA V.S. GLASS  

     Acrylic tubes are often used to make storage containers, such as pen holders, makeup brush holders, pencil cases, etc. These products not only provide practical storage functions, but also make the contents visible at a glance due to the transparency of the acrylic material, presenting a modern and neat feel. The following are some storage applications of acrylic tubes:   1. Pen holder:Acrylic tubes are often used to make pen holders, which can neatly classify and store different types of pens, pencils, office utensils, etc. Transparent features allow users to quickly find the tools they need.     REF：https://www.walmart.com     2. Makeup brush tube:On the dressing table, acrylic tubes are often used to hold makeup brushes, such as eye shadow brushes, foundation brushes, etc. This keeps the brushes clean and also makes it easy for users to quickly select the brush they need.     REF：https://www.amazon.com      3. Stationery box:Small acrylic tubes can be combined together to form a stationery box, which is used to store small stationery such as staples, staplers, compasses, etc., making the desktop more tidy.  REF：https://www.aliexpress.com/    4. Tool storage:Put small tools, such as screwdrivers, wrenches, etc., into acrylic tubes to make the tools more organized.   REF：Internet   5. Storage of clothing accessories: Put accessories, such as ties, necklaces, gloves, etc., into acrylic tubes to keep them neat and easy to select.   REF：Internet 6. Jewelry box: Long or round acrylic tubes can be used to make jewelry boxes to store hair accessories, necklaces, bracelets, earrings and other accessories while displaying the beauty of the jewelry. REF：amazon 7. Souvenir display box: A souvenir display box is a container used to display and protect special items, souvenirs or collectibles. It has transparent characteristics to display and appreciate the items inside, while providing a dustproof, protective and decorative Function.    REF：uhavetohavethis 8. Doll display: Doll fans can stack acrylic tubes and arrange the dolls neatly, like a small display room. In addition to storage, you can also appreciate your treasure collection at any time.    REF：SHOPEE 9. Grow plants: Grow small plants or succulents in acrylic tubes to create a mini garden.    REF：aliexpress 10. Toy storage box: Suitable for storing small toys, such as building blocks, mini vehicles, etc. The transparent material allows children to easily find the toys they want.     When choosing acrylic tubes as storage containers, you can consider the following points:   1. Size and Shape: Consider the size and shape of the items you need to store to make sure the acrylic tube container is large enough and easy to access. Define the desired height, width and depth.   2. Sturdiness and durability: Make sure the acrylic tube you choose is strong enough and durable enough to withstand the weight of the items being stored. Choosing thicker pipe walls can increase the strength of the container.   3. Transparency: The transparency of acrylic tubes is its unique feature, but at the same time, the privacy of stored items needs to be considered. Use clear acrylic tubes if you want to be able to see your content clearly; consider translucent or tinted tubes if privacy is required.   4. Safety: Pay attention to whether the edges of the acrylic tube have been smoothed to prevent accidental injuries from possible sharp edges. Make sure the container is structurally sound to prevent it from tipping or collapsing.   5. Cleaning and Maintenance: Make sure acrylic tube containers are easy to clean and maintain. The surface of acrylic containers can be easily scratched, so use a soft cleaning cloth to clean them and avoid using abrasive cleaners.   6. Design style: Based on the usage scenario and personal preference, consider whether to add color, pattern or other decoration to make the storage container more visually attractive, and incorporate the appearance design of the acrylic tube to ensure that it can blend into your interior decoration style .   Generally speaking, acrylic tubes have great application flexibility in storage and can be flexibly configured according to different needs, providing simple and modern storage solutions. No matter which way you choose to use acrylic tubes, through transparent The appearance makes items easier to identify while maintaining a clean and organized appearance.  

Q: Acrylic Cast Tube At present, SMEACRYLIC extruded acrylic tube, which can produce a maximum outer diameter of 250mm, but if you need a larger size, you can consider Cast Tube, the outer diameter can reach 600mm, Thickness 10mm, The length is 1.0~1.2M. The manufacturing process is based on liquid MMA raw material, poured into the tube mold, and formed by the centrifugal principle. The dimensional tolerance is large, the process is long, and one piece can be produced. It is suitable for small-scale production. Better, because the molecular weight is high, it can withstand temperature of about 90 degrees, but there will be fine cloth wheel throw marks on the surface. Q: Comparison table of Extruded Tube and Cast Tubes   Acrylic Cast Tube Acrylic Extruded Tube Manufacturing Operation Using liquid MMA raw material, pour it into the tube mold, It is formed by centrifugal principle and has large dimensional tolerance. The production process is long, and one can also be produced, which is suitable for small-scale production. There will be slight cloth wheel throw marks on the surface. Extruded from granular PMMA, with small dimensional tolerance, Fast production speed, suitable for mass production, It is normal to have small mold marks on the surface. Tolerance Large  Small Molecular Weight High (one million) Low (a hundred thousand) Physical properties Good (The molecular weight is high, and the temperature resistance is about 90 degrees) Not Good (the temperature resistance is about 80°) laser cutting OK OK Polishing (cloth wheel) Good (Higher temperature resistance) Not very Good Drilled (thick) Good (Good physical properties, high molecular weight) Need to drill slowly to avoid overheating (more likely to melt) Production restrictions 1 pcs can also be produced Production base quantity required  

Introduction to LED diffuser sheet   An LED diffuser sheet is a component used in LED lighting systems to scatter and diffuse light emitted by the LED light source. The main purpose of the diffuser sheet is to evenly distribute and soften the light, reducing glare and creating a more uniform illumination. Here's an overview of LED diffuser sheets:   1. Material: PS or PMMA or PS or MS. These materials are commonly used for LED diffuser sheets due to their transparency, durability, and ability to transmit light effectively. They are also lightweight and resistant to yellowing over time. The material characteristics are compared in the following table.   Characteristic PS  PMMA  PC  MS  Scientific Name Polystyrene Polymethyl Methacrylate Polycarbonate Polystyrene-Methyl Methacrylate Transparency 80% 93% 80% 85% Impact Resistance Low to Moderate Moderate to High High Moderate to High Thermal Resistance 70~80℃ 70℃ 140℃ 80~100℃ Chemical Resistance Limited resistance to chemicals Moderate resistance to chemicals Resistant to many chemicals Moderate resistance to chemicals UV Resistance Susceptible to UV degradation Good UV resistance Good UV resistance Moderate UV resistance Cost Economical Moderate cost Moderately Expensive Varies depending on the ratio of PS to PMMA Manufacturing Process Easily molded and extruded Easily molded and extruded Injection Molding, Extrusion Typically involves blending PS and PMMA Applications Disposable items, packaging Optical lenses, signage, lighting Eyewear, automotive parts, bottles Various applications, blends PS and PMMA   2. Design and Structure: The diffuser sheet is designed with a specific pattern or texture to scatter light evenly. Microstructures or prisms on the surface help in achieving the desired light diffusion. 3. Functionality: Diffusion:The primary function is to scatter and distribute light, reducing the direct glare from the LED light source. Beam Control: Diffuser sheets can control the beam angle of the light emitted by the LEDs, ensuring a more even spread of light. Color temperature:In LED products, an important specification number is color temperature, which is related to the color characteristics displayed by LED lighting products. The definition of color temperature:   Light Source Color Temperature Range Typical Application Incandescent 2700K-3000K Residential lighting, ambient Halogen 3000K-3500K Accent lighting, task lighting Warm White LED 2700K-3000K General indoor lighting Neutral White LED 3500K-4000K Offices, commercial spaces Cool White LED 4000K-5000K Task lighting, kitchens, bathrooms Daylight LED 5000K-6500K Reading lights, outdoor lighting   4. Types of Diffuser Sheets: Prismatic Diffusers: These have micro-prisms on the surface, which refract and scatter light in multiple directions. Frosted Diffusers: These have a frosted or matte surface that helps in diffusing light and reducing glare. They provide a softer and more even light output. Lenticular Diffusers: These have a pattern of small lenses on the surface, directing light in specific directions and controlling the spread of light. 5. Installation: The diffuser sheet is typically placed in front of the LED light source within the lighting fixture. It can be integrated into the design of the fixture or added as a separate layer.   6. Cleaning and Maintenance: Care should be taken during cleaning to avoid scratching or damaging the diffuser surface, which could impact light transmission. Typically, a soft cloth and mild cleaning solutions are recommended.   In conclusion, the LED diffuser sheet is a crucial component in LED lighting systems, designed to scatter and distribute light emitted by LED sources. Typically made from materials like polycarbonate or acrylic, these diffuser sheets enhance the quality of illumination by reducing glare, creating uniform light distribution, and softening the overall lighting effect. These diffuser panels find wide applications in various lighting fixtures, including LED panel lights, troffers, downlights, and more, contributing to improved aesthetics and visual comfort in both residential and commercial settings.    

      Acrylic Tubes/Rods  are becoming more and more popular in interior design because of their ability to create unique and impressive visual effects. Its interior appears to be something floating in the air.   Design concept: To create a modern, stylish and memorable space, while using the unique properties of acrylic pipe sticks to create a sense of lightness, transparency and space. The following are several cases of acrylic tube stick interior design case sharing:   1. Hall design: Hang multiple acrylic rods of different lengths above the ceiling of the hall, extending vertically from the ceiling to the ground. These tubes can be clear, or you can use different colored acrylic tube sticks to create a variety of different visual effects. REF.: https://www.jasboutique.co.uk     2. Exhibition compartment: Utilize the transparent properties and changeable colors of acrylic tube materials to create a unique and memorable display effect. These booth partitions are usually used in various types of exhibitions, exhibitions, events, showrooms and other places to divide the display space, display products or services, and attract the attention of the audience. REF.: https://www.pinterest.com/     3. Enclosure design: This design uses acrylic materials to build enclosures, replacing traditional brick walls or other solid material enclosures. Its transparent or translucent properties allow light to pass through and produce unique visual effects, making the space Full of lightness and openness. Although the acrylic fence is transparent, its material is generally strong and durable, and has good compression and impact resistance. This makes it not lose to traditional fence materials in terms of safety. REF.: 2022 Park Qunjian Project   4. Back wall design: Acrylic tube back wall design uses transparent acrylic tube materials for sandblasting and LED lighting to create a unique and modern background, enhance the atmosphere of the space and attract visual effects, making the entire back wall Full of life and vitality. REF.: Li Lin Design   5. Screen design: This design combines acrylic tube screen and flowing water elements to create a unique and stunning visual enjoyment. In addition, LED lights are used to illuminate the inside of the acrylic tube or under the flowing water, which can create a unique lighting atmosphere at night and enhance the beauty of the space.   REF.: https://www.sign96.com     6. Lighting effect design: Adding LED lights inside or at the bottom of the acrylic tube rod can produce unique lighting effects. Through the refraction effect of the acrylic tube, the LED light can produce a soft and bright lighting effect, adding a sense of layering and atmosphere to the interior space. REF.: Shin Kong Mitsubishi Southwest Store     7. Display racks and display cabinets: Combine acrylic tubes into frames, which can be used as display racks or display cabinets to display and display products or artworks. Transparent acrylic tubes allow the displayed items to be better displayed without blocking the view.   8. Indoor furniture:Acrylic pipe sticks can also be applied in indoor furniture design, such as chairs, tables, bookshelves, etc. These pieces of furniture are available in acrylic tubes in different colors and shapes, adding a modern touch and personalization to the interior space.   REF.: https://www.bedbathandbeyond.ca     9. Art installation: The unique transparency and light guide effect of the acrylic rod, combined with the RGB gradient light source, can effectively guide the light and distribute it evenly throughout the rod, creating a unique light guide effect. It can be used to create art installations, adding artistic atmosphere and highlights to the interior space.   The interior design of acrylic pipe sticks can bring innovation, fashion and beauty to the space, while providing practicality and functionality. You can use your creativity to create a unique interior space according to your personal preferences and space needs. However, attention needs to be paid to its material properties and maintenance requirements to ensure safety and durability. Professional designers and architects can provide more professional suggestions and ideas on the application of acrylic interior design.

When designing outdoor installation art, material selection affects not only the visual impact but also the artwork’s weather resistance, structural safety, and light-and-shadow effects. Below is a summary of commonly used materials for outdoor installations to help designers and engineering teams quickly understand the characteristics and suitable applications of each type:   Q1：What Are the Common Materials Used in Outdoor Installation Art ? Common Materials and Their Comparison Are Listed Below：   Advantages Disadvantages Suitable Applications Glass High transparency  Excellent texture Heavy, Fragile Difficult to process Suitable for architectural integration, delivering a high-quality appearance Metal High strength, durable, and carvable Easily rusts, low light guiding ability, and heavy Structural support and industrial-style design Plastic (PC/PE...) Lightweight and low cost Easily deforms and has lower weather durability Suitable for temporary installations and budget-conscious projects Acrylic (PMMA) Strong light transmission High weather resistance Excellent moldability May expand or deform when exposed to high temperatures Suitable for light-emitting installations and modern art, with applications in nighttime effects   Q2：What is weather resistance, and why is it important for outdoor art? Weather resistance refers to a material’s ability to withstand outdoor environmental factors such as sunlight, ultraviolet rays, wind, rain, and temperature fluctuations. For artworks installed outdoors long-term, the following issues cannot be overlooked:             ◆Will prolonged exposure to sunlight cause yellowing or brittleness?             ◆Will rainwater infiltration lead to material degradation?             ◆Is the material prone to cracking or breaking under strong winds?             ◆Will temperature fluctuations cause structural deformation? Art installations are not only about structure but also about aesthetic presentation. If environmental factors cause material deformation, fading, or damage, it not only affects the viewing experience but may also compromise safety and brand image. Therefore, acrylic, due to its stable material properties, can effectively resist the aforementioned issues and maintain transparency and structural stability over time, ensuring that outdoor artworks:             ◆ Maintain color and texture over a long period             ◆ Have a stable structure that is resistant to damage             ◆ Reduce subsequent maintenance and replacement costs   Q3: Why is acrylic suitable for outdoor installation art ? Acrylic has the following advantages: Excellent weather resistance: High-quality acrylic can effectively resist ultraviolet rays from sunlight, preventing yellowing, brittleness, or cracking. It is suitable for long-term exposure to outdoor environments, withstanding sun, wind, and rain for over 10 years. Outstanding light guide and transmission properties: Acrylic possesses excellent optical transparency (light transmittance up to 92%), making it especially suitable for use with LED light sources. It delivers clear, soft, and uniform lighting effects. Its nighttime performance is exceptional, making it ideal for luminous artworks, interactive lighting installations, and light sculptures. High plasticity and easy processing: Acrylic can be cut, engraved, bent, and thermoformed according to design requirements. Whether for geometric shapes, curved structures, or three-dimensional letters, it can be easily realized, meeting the demands for personalization and creativity in art. High safety and lightweight: Compared to glass, acrylic weighs about half as much and is less prone to shattering. Even if broken, it does not produce sharp fragments, making it safer and easier to install and transport—especially suitable for public spaces and outdoor locations. Compatible with various surface treatment techniques: Acrylic surfaces can undergo sandblasting, UV printing, laser engraving, dyeing, and film lamination, providing artworks with more layers, textures, and interactivity, greatly expanding artistic possibilities. Q4: How to use acrylic with light sources for glowing art? For installations that shine at night, besides the structural design aesthetics, the key lies in the combination of lighting and materials. Acrylic, with its excellent light guiding and diffusion properties, is an ideal material for making luminous installations. Here are several common and effective pairing methods: 🔷 Using Acrylic Light Guide Rods or Acrylic Tubes These products are made with special formulations and polishing treatments, enabling them to work with LED light sources that emit light either along the rod or tube body, or from the end face. They are suitable for linear or point light source designs such as lettering, lines, and geometric structures. Depending on the LED arrangement and the angle at which light enters, they can produce uniform lighting or dynamic point-flow effects. Additionally, the light sources can be concealed within bases or behind the structure to maintain a clean and seamless appearance. 🔷Embedding LED Strips or Modules Inside Acrylic Structures Embedding LED light sources inside acrylic boxes, bases, or tubes is currently the most widely used method. Both transparent and milky acrylic tubes can be utilized, with milky tubes softening the light for a gentler effect. This approach can be combined with UV printing or laser engraving to allow light to follow patterns, creating embossed or decorative light visuals. Additionally, RGB LED modules can be incorporated to produce color-changing, breathing, and other dynamic lighting effects. 🔷Using Diffuser Panels or Light Guide Plates For designs that require surface lighting or uniform illumination across a large area, diffuser panels or laser-engraved dot light guide plates are recommended. Light guide plates help control the direction of light to ensure even illumination, while diffuser panels soften the backlight to create a smooth, glare-free effect. This setup is ideal for flat designs, wall installations, or large glossy structures.   🔷Light Source Selection Suggestions Choosing the right LED light source is crucial for achieving the desired visual effect and ensuring long-lasting performance. It is recommended to use high-brightness, low-power LED strips or modules. For outdoor applications, waterproof LEDs with an IP65 rating or higher should be selected. Additionally, integrating lighting control systems can enable interactive features such as sound activation, light sensing, and timed color changes. Real-World Application  1. A luminous sculpture in a commercial plaza, using transparent acrylic tubes combined with RGB LED strips to create a colorful nighttime focal point. 2. An interactive light and shadow installation along a park walkway, combining acrylic tubes with dynamic sensor lights and colorful floral patterns, creating a blend of technological sophistication and human warmth. 3. In a commercial reception hall, the background wall features sandblasted acrylic tubes paired with embedded LED light sources, creating a soft and uniform glow. The brand logos on the wall are clearly displayed through UV printing on acrylic panels, showcasing the group’s subsidiaries with excellent recognition and high-quality texture.   Conclusion: SMEAcrylic offers Acrylic Rods, Tubes, light guide plates, and diffuser panels in various specifications, along with processing services such as cutting, drilling, and polishing. We assist customers in creating structurally stable, visually striking, and evenly illuminated installation artworks. Whether for small exhibition pieces or large-scale public art projects, feel free to contact us for consultation! Email: [email protected]