Rain Textured Acrylic Sheets is an acrylic sheet with a unique water ripple surface texture. It simulates the visual effect of natural rainfall through a special process. It is both decorative and functional and is widely used in interior design, lighting engineering and commercial display fields.
1. High-purity PMMA substrate
Made of 100% new material polymethyl methacrylate (PMMA), the light transmittance is as high as 92%, close to the transparency of glass, but the weight is only half of that of glass, and the impact strength is 17 times that of glass.
2. Texture technology
Through precision mold casting or UV curing coating technology, a uniform raindrop-shaped or water ripple texture is formed on the surface of the sheet, with a texture depth of 0.1-0.3mm, ensuring uniform light scattering and long-lasting durability.
3. Size and thickness
The standard size is 1250mm×2500mm, with a thickness range of 2.5mm-12.0mm, and supports customized cutting to meet different design needs.
4. Light diffusion
The rain pattern texture design causes multiple refractions and diffuse reflections of light on the surface of the board, eliminating dazzling light spots, and the light diffusion uniformity is >90%, which is suitable for scenes such as LED light boxes and backlit signs.
5. Balance of light transmission and privacy
The light transmittance of 2.5mm thick boards is about 85%, and the light transmittance of 12.0mm thick boards is about 65%. You can choose the appropriate thickness according to your needs, taking into account both lighting and privacy protection.
6. Impact resistance
The board has passed the falling ball impact test (1kg steel ball, 1.2m high free fall), and there are no cracks or damage on the board, which is suitable for public places with large traffic.
7. Weather resistance
The board has passed the QUV accelerated aging test (8 hours of UV irradiation + 4 hours of condensation cycle, 5000 hours), the yellowing index (ΔYI) is <3, and the light transmittance attenuation is <5%, which is suitable for long-term outdoor use.
8. Chemical resistance
It can withstand acid and alkali solutions (pH 3-11), alcohol and common cleaning agents, and is suitable for special environments such as laboratories and kitchens.
1. Interior decoration
Partitions and background walls: Use 6.0mm thick sheets with LED light strips to create dynamic light and shadow effects and enhance the sense of space.
Furniture panels: 3.0mm thick sheets are used for desktops and cabinet doors, which are both wear-resistant and beautiful, with a surface hardness of 2H.
2. Lighting engineering
Light boxes and signs: 2.5mm thick sheets are used for ultra-thin light boxes, with light uniformity > 85% and energy consumption reduced by 20%.
Art installations: 12.0mm thick sheets are used for large sculptures or interactive installations, with a load-bearing capacity of 50kg/m².
3. Commercial displays
Display cabinets and display racks: 5.0mm thick sheets are used for jewelry and cosmetics displays, with a balance of light transmittance and impact resistance to protect the safety of exhibits.
Interactive screens: Combined with touch technology, they are used for digital guides or advertising displays, with a response time of<10ms.<>
4. Building facades
Awnings and sunshades: 8.0mm thick sheets are used for outdoor sunshade structures, with a light transmittance of 70% and a 30% increase in thermal insulation performance.
Decorative curtain walls: 10.0mm thick sheets are used for building facades, with a wind pressure resistance of 12 levels, meeting the safety standards for high-rise buildings.
1. Daily cleaning
Dust and stains: Use a soft brush or vacuum cleaner to remove surface dust, and wipe stubborn stains with warm water + neutral detergent (pH 6-8), avoiding the use of detergents containing alcohol or ammonia.
Fingerprints and oil stains: Use a microfiber cloth dipped in isopropyl alcohol (concentration ≤70%) and wipe gently to avoid scratching the surface.
2. Long-term maintenance
UV protection: It is recommended to add UV absorbers or choose sheets with UV coating for outdoor use to extend the service life.
Scratch protection: Avoid contact with sharp objects, and apply a protective film (thickness 50-100μm) if necessary.
3. Repair and Replacement
Surface scratches: Mild scratches can be polished with 2000 grit sandpaper, and deep scratches require replacement of the board.
Deformation of the board: Minor deformation can be corrected by heating (≤120℃), and severe deformation requires contacting the supplier for replacement.
3.Product Ingredient:
Ingredients: |
1. PMMA |
2.PE protection film |
4. Characteristics
项目 Item | 试验法 Test Method | 单位 Unit | 亚克力板PMMA |
吸水率 water adsorption | ASTM D570-98 | % | 0.3 |
热变形温度 distortion temperature | ASTM D648-07 | ℃ | 88.0 |
维卡软化温度 vicat softening temperature | ASTM D1525-09 | ℃ | 104.0 |
线膨胀系数 linear expansivity | ASTMD696 | cm/℃ | 7.8*10-5cm |
热传导率 Thermal conductivity | ASTMD177 | cm*sec℃ | 4.5*10-4Cal |
弯曲强度 Bending Strength | ISO177 | MPa | 91.4~119 |
抗拉强度 Tensile Strength | ISO527 | MPa | 75 |
悬臂梁缺口冲击强度 Notched Izod Imapct Strength | ISO179 | KJ/M2 | 1.5 |
燃烧性 flammability | UL 94-1996 | HB |
1) Material characteristics
尺寸Dimension(L×W×T) | ||
长(L) | 宽(W) | 厚(T) |
1250mm | 2500mm | 2.5mm—12.0mm |
注:可根据客户不同模具需求,开好需要尺寸。 Note: according to customer demand for different mold, build the required size |