High Transmission
As Chapas Difusoras de LED de Alta Transmissão são projetadas para maximizar a saída de luz, proporcionando suavização essencial e controle básico de ofuscamento. Desenvolvidas para aplicações onde a eficiência, o brilho e a entrega de lúmens são críticos. Ao combinar materiais ópticos de alta clareza com tratamentos de superfície de difusão fina, esta série oferece uma aparência limpa e brilhante que preserva o desempenho de sistemas LED de alta eficácia, tornando-as ideais para iluminação industrial, comercial e de infraestrutura, onde cada lúmen conta.
- Máxima transmissão de luz: Otimizada para preservar o fluxo luminoso e a eficiência do sistema.
- Mínima perda de difusão: Suaviza as fontes de luz LED pontuais sem dispersão excessiva.
- Aparência de alto brilho: Mantém uma iluminação nítida e de alto rendimento.
Certificações
Comparação de Produtos
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Aplicações
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Aplicações
They have light-scattering additives, allowing partial light passage while softening intensity. Essential in applications where maximum lumen output and energy efficiency are critical, while still requiring uniform light distribution. Below are the common applications:
- Troffer Fixtures: In commercial buildings.
- Industrial and High-Bay Lighting: In warehouses, factories, parking garages and tunnels.
- Task lighting: In areas requiring focused illumination.
- Machine vision: Essential for accurate imaging, inspection, and analysis
- Shelf Lighting: Used in jewelry cases, cosmetic displays, or luxury retail.
- Retail Showcases & Exhibits: Concealed LED strips for jewelry, cosmetics, or trade booths.
Larguras e Comprimentos Disponíveis
The standard sheet width is 1220 mm, while for special requirements we can extend the extrusion width up to 1250 mm on request.
We offer standard sheet lengths of 1220 mm, 1830 mm, 2440 mm, and 3050 mm. If your project requires a different size, we can also produce custom lengths tailored to your specifications.
Corte Personalizado, Usinagem e Fabricação
we offer comprehensive processing solutions to deliver prismatic sheets tailored to your exact size, shape, and surface finish. From standard cutting to advanced precision machining, our services ensure your sheets meet the highest quality and functional requirements for LED lighting, signage, and architectural applications.
Available Customization Options:
- Milling: Create steps, grooves, or custom profiles to match your design needs.
- CNC Machining: Produce highly precise shapes, patterns, and complex features.
- Laser Cutting: Achieve smooth edges and intricate geometries with minimal material stress (up to 1300x1300mm)
- Saw Cutting: Standard sizing, trimming, and efficient material preparation.
- Bonding & Assembly: Combine multiple sheets into layered constructions for specialized applications.
- Edge Finishing :Chamfers, bevels, and rounded edges.
Our precision processing services allow designers, engineers, and lighting professionals to achieve custom solutions tailored to any project.
Saw cutting capability: Up to 3050mm long and >30mm wide.
Tolerances:
L：±1mm
W：+0.6 / -0mm (Unilateral Plus) or +0 / -0.6mm (unilateral minus)
Materiais: Comparação de PMMA, PC e PS
This table helps you understand key differences at a glance, so you can pick the best material.
| Property / Feature | PMMA (Acrylic) | PC (Polycarbonate) | PS (Polystyrene) |
|---|---|---|---|
| Light Transmission | Very high | High | High |
| Impact Resistance | Low – brittle, can crack under stress | Very high – shatter-resistant | Low – brittle |
| Heat Resistance (Continuous Use) | 80–90°C | 120°C | 70°C |
| Maximum Short-Term Heat | ~100°C | ~135°C | ~80°C |
| UV Resistance / Weathering | Good (can yellow over long-term) | Moderate UV stability (However we add UV stabilizer) | Fair (Prone to yellowing)However we add UV stabilizer. |
| Flammability / Safety | Moderate (UL94 HB) | Better (UL94 V-2/V-0 with additives) | Moderate (UL94 HB) |
| Chemical Resistance | Good (resistant to mild acids/alkalis) | Excellent – resists most chemicals | Poor – sensitive to solvents |
| Weight / Density | 1.18 g/cm³ | 1.2 g/cm³ | 1.05 g/cm³ |
| Processing / Fabrication | Thermoforming, laser cutting, CNC. | Good for thermoforming, no laser cutting, CNC. | CNC. |
| Cost | Medium | High | Low |
| Durability / Lifespan | Moderate – good indoor use | Very high – suitable for harsh/industrial environments | Fair – medium-term indoor use |
| Common Applications | Office LED panels | Industrial/warehouse lighting, outdoor luminaires, impact-prone areas | Cost sensitive projects |
Tolerâncias do Produto
The three materials — PMMA, PC, and PS — exhibit comparable tolerance levels.
| Property | Value |
| Thickness | ±3% |
| Mother board Length / Width | ±3.0 mm |
| Cut-to-Size Length / Width | ±0.3 mm |
| Light Transmittance & Haze | ±2% |
PMMA has the highest thermal expansion among the three materials. It tends to expand when it’s hot and shrink when it’s cold. To ensure a perfect fit, use our Thermal Expansion Calculator to estimate the final dimensions before installation.
Embalagem
At Hexatron Technologies, we ensure our diffuser sheets are carefully packed so they arrive in perfect condition.
1. Standard Sheet Packing
- Mother Sheets: Large sheets (up to standard extrusion sizes) are stacked on pallets or crates.
- Final Cut / Cut-to-Size Sheets: Smaller sheets are carefully wrapped and separated with protective films or kraft paper, then bundled to avoid bending or warping.
2. Protection Methods
- Surface Protection Film: All diffuser sheets are supplied with a removable protective film to prevent scratches and contamination.
- Edge Guards / Corner Protectors: To prevent chipping or denting during handling and shipping.
3. Palletization & Securing
- Sheets are stacked on pallets or crates with interleaving layers and secured with straps or stretch film to prevent movement during transit.
- Maximum stack height is calculated based on sheet thickness and material to avoid warping or deformation. A pallet of 1.5 tons is the maximum weight.
4. Shipping & Handling Recommendations
Handling: Use gloves when removing protective film to prevent fingerprints.
Flat Storage: Sheets should be stored flat and supported evenly to maintain flatness.
Climate Considerations: Avoid prolonged exposure to extreme temperatures or humidity, especially for PMMA, to prevent dimensional changes.