Acrylic LGP
Acrylic light guide plate (PMMA Light Guide Plate) is a core optical component made of optical-grade polymethyl methacrylate (PMMA) material. It converts side light sources into uniform surface light sources through precision processes and is widely used in display equipment, lighting fixtures, advertising light boxes and smart wearables. Its core advantages lie in high transmittance (up to 93%), low haze (below 0.3%), strong weather resistance and excellent processing performance.
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Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of acrylic lgp in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Core product features
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1. Excellent optical performance
Transmittance up to 93%: high light penetration efficiency, ensuring clear and bright display images, suitable for scenes with strict requirements on light uniformity such as LCD screen backlight modules and advertising light boxes.
Low haze (≤0.3%): Reduce light scattering, improve light guide uniformity, eliminate dark areas and glare, suitable for precision optical devices such as medical equipment displays and smart watches.
2. High heat resistance and weather resistance
Heat deformation temperature 94℃/Vicat softening temperature 100℃: Adapt to high temperature injection molding process and long-term use environment to ensure dimensional stability.
Anti-yellowing and anti-ultraviolet: Through special additive formula, the light transmittance remains >90% after more than 5 years of outdoor use, suitable for outdoor scenes such as bus station light boxes and building curtain walls.
3. Precision processing adaptability
Low shrinkage rate (<0.5%): High dimensional accuracy after injection molding, suitable for ultra-thin light guide plates (0.2mm thickness) and complex special-shaped designs (such as flared light guide plates), helping to make equipment lighter (weight reduction of 20%).
Multi-process compatibility: Supports printing (silk screen printing light guide ink), non-printing (laser engraving, chemical etching, direct injection molding) and other processes to meet diverse design needs.
4. Environmental protection and cost-effectiveness
Recyclable materials: PMMA polymer materials support recycling and comply with EU RoHS standards.
Production efficiency increased by 30%: High-flow materials (such as Mitsubishi Rayon TF9) shorten the injection molding cycle and reduce unit costs.
Application areas
1. Consumer electronics
Ultra-thin backlight module: used for smartphones, tablets, and smart watch screens, achieving a 0.2mm ultra-thin design, improving display brightness and color reproduction.
LED lighting fixtures: Uniform light-guiding characteristics avoid local overheating, suitable for home and commercial lighting, and reduce energy consumption by 20%.
2. Advertising and architecture
Special-shaped light boxes and logos: support creative designs such as curved surfaces and hollowing, such as triangular pyramid luminous bodies and dynamic light and shadow walls, to enhance brand display effects.
Outdoor weather-resistant light boxes: UV-resistant and moisture-proof design, suitable for bus stops and shopping mall curtain walls, with a lifespan of up to 5-8 years.
3. Industry and medical
Instrument panels and surgical lights: High light transmittance and chemical resistance materials meet the needs of clean environments.
Automotive interior lighting: High temperature resistance issuitable for vehicle display screens and atmosphere light strips.
Production process and technical advantages
1. Material selection
Mitsubishi Rayon TF9/TF9000 series: high-flow PMMA particles, specially designed for light guide plate injection molding, suitable for thin wall (0.3-1.0mm) fast filling, reducing bubble defects.
Korean LX MMA IH830HF: 92% transmittance, low shrinkage, suitable for high-precision molds.
2. Manufacturing process
Injection molding: Optimize parameters (mold temperature, material temperature, injection speed) through CAE mold flow analysis, balance brightness and uniformity (PC material uniformity is better than PMMA, but PMMA cost is lower).
Laser engraving dots: Use LightTools software to simulate the light path, realize dot density gradient design, and improve light refraction efficiency.
Market competitiveness analysis
Industry trend: The global light guide plate market size is expected to reach $1.25 billion in 2028, driven by the popularity of 5G smart devices and Mini-LED.
Differentiated advantages: Compared with traditional PC light guide plates, PMMA has more advantages in light transmittance, cost and weather resistance, and is especially suitable for outdoor and large-scale mass production.
Service and support
Customized design: Provide one-stop solutions from material selection, mold development to optical simulation.
Global logistics: Support small batch trial production (MOQ 1 piece) and bulk orders, and DDP/DAP terms cover the European, American and Southeast Asian markets.
About Us
RINA TECHNOLOGY
is a high-tech enterprise focusing on the research, development, production and sales of acrylic light guide plates, providing customers with one-stop optical lighting solutions. The company was founded in 2011 and is located in Hong Kong. After years of rapid development, it has now set up offices and factories in Shenzhen, with professional senior technicians and qualified management teams, and an excellent team dedicated to product research and design.
Today, we are equipped with a variety of advanced equipment such as laser cutting machines, printers, film cutting machines, injection molding equipment, high-standard assembly workshops, BM-7 purifiers, etc. Our factory has a daily output of more than 80,000 pieces to meet the needs of domestic and foreign markets.
After years of unremitting efforts, RINA TECH has obtained the registration certificate of the customs declaration unit of the People's Republic of China, the national credit cultivation certificate, and has its own brand. We have made many breakthroughs in R&D and manufacturing, and have gained a good reputation from overseas customers. At present, we have established strategic partnerships with well-known companies such as LG, Samsung, Lenovo, etc.
"Integrity-based, follow the market, focus on progress" is the eternal concept of our company, and our corporate motto is "Excellent production, benefit society." We look forward to working with you to create a better world and brighten the future!
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Packing of Acrylic Light Guide Panels
FAQ
1. What is an acrylic light guide plate and what is its main purpose?
An acrylic light guide plate is an optical component made of high-quality acrylic material. Its main function is to distribute light evenly and efficiently. Common uses include LED lighting, advertising light boxes, backlight sources, and various displays.
2. How to choose the appropriate thickness and specifications of acrylic light guide plates?
The following factors should be considered when choosing the thickness and specifications of acrylic light guide plates:
Application scenarios: Different applications may require different thicknesses and sizes to meet the requirements of optical properties and structural strength.
Light source type: The brightness and position of different light sources (such as LED lights) will affect the design of the light guide plate.
We recommend that you communicate with our sales team before choosing to obtain professional advice and customized solutions.
3. What is our minimum order quantity (MOQ) and can it be customized?
Our minimum order quantity (MOQ) is generally 50 pieces, but it can be flexibly adjusted according to customer needs in specific cases. At the same time, we provide customized services. You can choose different sizes, thicknesses, shapes and processing methods (such as laser cutting, silk screen printing) as needed to meet your project needs.
4. How long does the delivery cycle usually take?
The standard delivery cycle of acrylic light guide plates is usually 7-15 working days, depending on the quantity of the order and the complexity of the customization. If you have an urgent need, please let us know when placing the order, and we will try to speed up the processing to meet your time requirements.
5. How to place a customized order?
To place a customized order for acrylic light guide plates, please follow the steps below:
Demand communication: Contact us and provide design drawings, dimensions, thickness and other requirements.
Technical evaluation: Our team will carefully evaluate your needs and provide corresponding suggestions.
Confirm the plan: After confirming all the details, we will give a formal quotation and delivery date.
Order production: After making a decision, you can place an order and we will start production.
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