Single-yarn High Light Transmittance Diffusion Plate
Product Name: Single-yarn High Light Transmittance Diffusion Plate
Material Composition: PS, PMMA, PC
Thickness: Customizable (1mm and above)
Size: Customizable
Advantages:
Improves the uniformity of light distribution while maximizing light transmission efficiency.
Ensures soft and even light output, reducing harsh shadows and glare, while maintaining the integrity and brightness of the original light source.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Products Description
Product Introduction of Single-yarn High Light Transmittance Diffusion Plate
The Single-yarn High Light Transmittance Diffusion Plate is a high-performance optical sheet material focused on optimizing optical performance. It uses three high-quality polymer materials-PS , PMMA , and PC (polycarbonate)-as the base materials,
combined with a special single-yarn structure design.The product offers highly customizable specifications; the thickness can be customized to 1mm or more according to customer needs, and the size can be flexibly adjusted to match the installation requirements of different application scenarios.
The core advantage of this product lies in its precise light control capabilities: on the one hand, it significantly improves the uniformity of light distribution while maximizing light transmission efficiency and avoiding light loss; on the other hand, it ensures soft and uniform output light.
while completely preserving the brightness and optical characteristics of the original light source. This makes light application more comfortable and better suited to the requirements of various optical devices, making it an ideal optical material that balances light transmission and uniformity.
The production process of Single-yarn High Light Transmittance Diffusion Plate
1. Raw Material Selection and Proportioning:
Based on customer requirements for product performance (such as weather resistance, toughness, and light transmittance), suitable materials are selected from three base materials: PS, PMMA, and PC. These are then mixed with specialized optical diffusion additives in precise proportions to ensure uniform blending of the raw materials, laying the foundation for subsequent optical performance.
2. Melt Extrusion:
The proportioned raw materials are fed into an extruder and melted and plasticized under a set high-temperature environment (different base materials have different melting points, e.g., PS approximately 150-180℃, PMMA approximately 160-200℃, PC approximately 260-300℃). The molten material is then pushed through a single-filament structure molding die by a screw extruder.
3. Single-Filament Structure Forming and Calendering:
After being extruded through the mold, the molten material is pressed into a sheet form using professional calendering equipment. Simultaneously, the special structure of the mold ensures the precise formation of the single-filament texture.
4. Cooling and Shaping:
The formed sheet is sent to a cooling device. Uniform cooling ensures the stability of the sheet's shape, preventing internal stress caused by large temperature differences, which could affect the flatness and optical performance of the sheet.
5. Cutting and Processing:
According to the customer's customized size requirements, high-precision cutting equipment is used to cut the cooled and shaped sheets, ensuring precise dimensions and smooth edges to meet subsequent installation needs.
6. Quality Inspection and Packaging:
The finished products are subjected to comprehensive testing, focusing on key indicators such as light transmittance, light uniformity, thickness tolerance, and appearance defects. After passing the inspection, the products are cleaned, film-wrapped, and packaged to prevent scratches or contamination during transportation.
| Material | Advantages | Disadvantages |
|---|---|---|
| PMMA (Acrylic) | 1. High transparency, low turbidity2. Strong weather resistance, anti-UV3. Good processing performance, suitable for mechanical processing, thermoforming, laser cutting and engraving4. Resistant to common solvents5. Moderate price | Impact resistance is not good enough, but impact-modified acrylic sheet can meet the requirements of most occasions of resistance performance |
| PC (Polycarbonate) | High impact resistance | 1. Poor weather resistance, sensitive to sunlight2. The surface is not wear-resistant, easy to scratch3. Poor solvent resistance4. High molding stress, easy to crack5. Higher processing cost6. High price |
| PS (Polystyrene) | 1. Good fluidity, easy to process2. Cheap | 1. Transparency is not high2. Weather resistance is very poor, easy to yellowing3. Produces smoke when burning4. Poor solvent resistance, and fragile |
Applications of Single-Yarn High Light Transmittance Diffusion Plate
Backlight diffusion and homogenization for display devices: Backlight homogenization for LCD, OLED panels, and touchscreen displays.
Indoor lighting systems: Diffuser layers for LED panels and lamps enhance visual comfort and light efficiency.
Medical and industrial imaging: Applications requiring low glare and high uniformity.
Traffic and public lighting: Improves long-distance lighting consistency and comfort.
RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production ,sales of Optical LED products and provide the one step optical lighting solution for customers.Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen,and has professional senior technicians and qualified managers,has a talented team for product research and designing.
Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments,high-standard assembly workshops, BM-7 clean machines and other advanced equipments.
Our factory daily output is more than 80000pcs. to cater for the market at home and abroad.With years of unremitting effort,RINA TECH has passed get the Registration Certificate ofCustoms Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already.
We has made many breakthroughs in researching and manufacturing and has
obtained lots of good reputation from oversea customers.
Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc."Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy,and the company motto is "Good at Production, Good for Society".
We look forward to cooperating with you to make the world better and future brighter!
,strategic lanning,and urban design.
FAQ
Q1: What material options are available for the Single-yarn High Light Transmittance Diffusion Plate? What are the differences between the different materials?
A1: Three materials are supported: PS, PMMA, and PC. The differences are as follows: PS material offers a high cost-performance ratio and good light transmittance, suitable for general lighting scenarios; PMMA material has the highest light transmittance and better weather resistance than PS, suitable for scenarios requiring extremely high light transmission; PC material has strong toughness, good impact resistance, and resistance to high and low temperatures, suitable for outdoor or harsh environments.
Q2: What is the minimum customizable thickness of the Single-yarn High Light Transmittance Diffusion Plate? Is there an upper limit to the size customization?
A2: The minimum customizable thickness is 1mm, and the thickness can be customized upwards according to requirements; there is no fixed upper limit for size customization, and it can be flexibly adjusted according to the customer's installation space, equipment specifications, etc. It is recommended to provide detailed size parameters in advance for accurate production.
Q3: Does the Single-yarn High Light Transmittance Diffusion Plate reduce glare without affecting the brightness of the light source?
A3: No, it does not affect the brightness. The core advantage of this product is that it minimizes harsh shadows and glare while maximizing the integrity and brightness of the original light source. It achieves a "soft and non-glaring, without compromising brightness" effect by optimizing light distribution.
Q4: Is the Single-yarn High Light Transmittance Diffusion Plate suitable for outdoor use? How to choose the right material for outdoor use?
A4: It is suitable for outdoor use, but the appropriate material must be selected. It is recommended to prioritize PC material, which has high and low temperature resistance, UV resistance, and strong impact resistance, making it suitable for complex outdoor climates; if the outdoor environment is relatively mild, PMMA material can also be chosen, which has higher light transmittance, but requires a UV-resistant coating to improve weather resistance.
Q5: What is the approximate lifespan of the Single-yarn High Light Transmittance Diffusion Plate?
A5: The lifespan depends on the usage environment and material selection. In a typical indoor environment, the lifespan of PS material is approximately 3-5 years, PMMA material is approximately 5-8 years, and PC material is approximately 8-12 years; in outdoor environments, choosing a special weather-resistant material (such as UV-resistant PC) can extend the lifespan to 5-8 years, and proper installation and maintenance can further extend the lifespan.
Hot Tags: single-yarn high light transmittance diffusion plate suppliers, factory, customized, price, in stock, shenzhen lcd screen cheapest, LCD display wholesaler price, buy lcd advertising display, outdoor lcd display screen, how to fix lcd display problems, custom lcd display
