Light Diffuser Sheet
Light Diffuser Sheet
Light Diffuser Sheets Manufacturer in India
PDM Light Diffuser sheets are made of polycarbonate plastic, which is mainly used as the cover protection for downlights, panel lights, advertisement billboards, the light covers of the printed circuit board, office lamps, kitchen lights, and fluorescent lights. It can scatter light spots equitably on the surface, then, you can get soft and comfortable light rays. PDM Polycarbonate Light Diffuser is an efficient and excellent light diffuser material, the thicknesses are from 0.8 mm to 5mm, it is also known as "LED Light Diffuser", "Polycarbonate Diffuser".
A light diffuser sheet is typically made from materials like polycarbonate that have light-diffusing additives or textures. The primary purpose is to disperse and scatter light, preventing direct glare and creating a more diffused and pleasant illumination.
PDM also provides a high-quality reflection film, which is made of polycarbonate plastic, the thickness ranges from 0.3mm to 0.4mm, which offers great light reflection capability and works well at temperatures between -40 and 120 degrees. Reflection film is also one of the main parts of LED Lights.
Key Features
Polycarbonate Diffuser is 25 times stronger than Plexiglass Diffuser
It is an unbreakable light diffuser material
Polycarbonate led diffuser panel has more brightness
Polycarbonate Diffuser Panels can be formed into complex shapes
It is easy to cut, drilled, bent carved without breaking
Outstanding flammability characteristics
Easy to cut and mold to any shape
Can be used outdoors
Application
Mini LED Screen
Car display
Lighting Fixtures
LED Light Cover
Billboard or Advertisement Board
Lamp Diffuser Cover
Kitchen Fluorescent Lights
Machine Vision Systems
Commercial Lighting
School Lamp
Photography
Automotive Lighting
Benefits of Light Diffuser Sheet
Even Lighting
Diffuser sheets help distribute light more evenly, minimising hotspots and creating a smoother and more uniform illumination.
Reduced Glare
By scattering light, diffuser sheets reduce glare and harsh reflections, making the light more comfortable for the eyes.
Softening Shadows
They can soften shadows, providing a more natural and aesthetically pleasing appearance.
Eye Comfort
Diffused light is generally easier on the eyes, making it suitable for various indoor lighting applications.
Thickness
The thickness of the diffuser sheet can influence the level of light diffusion. Thicker sheets may provide more substantial diffusion.
Transparency
Different diffuser sheets offer varying levels of transparency. This feature allows for customization of light diffusion effects based on the desired amount of clarity or opacity.
Light Transmission
The ability of the diffuser sheet to transmit light is crucial. Optimal light transmission ensures that the diffuser effectively disperses light without significant loss.
UV Resistance
UV-resistant diffuser sheets are essential for applications where prolonged exposure to sunlight may cause degradation or discoloration. UV resistance helps maintain the optical properties over time.
Temperature Resistance
Some diffuser sheets are designed to withstand higher temperatures, making them suitable for use in lighting fixtures that emit heat.
Ease of Fabrication
Features that facilitate easy cutting, shaping, or molding of the diffuser sheet are important for manufacturers and designers.
Fire Resistance
Fire-resistant or flame-retardant diffuser sheets may be necessary in applications where fire safety is a concern.
Anti-Glare Properties
Some diffuser sheets are specifically designed to reduce glare, making them suitable for applications where direct glare needs to be minimised for visual comfort.
Cleanability
Certain diffuser sheets have coatings or properties that make them easy to clean, which is essential for maintaining optimal light transmission.
Impact Resistance
Especially important in applications where the diffuser may be subject to physical impact, such as in lighting fixtures or displays.
Product Details
- Our Range
- Physical Properties
| S.No | Products Name | Surface Finish | Thickness |
| 1 | PDM LIGHT DIFFUSER SHEET | Matte, Polished, Frosted | 0.5mm to 5mm |
| 2 | PDM REFLECTING FILM SHEET | Matte, Polished | 0.3mm to 5mm |
| Property | Test Method | Unit | Value | |
| Specific Gravity | D-792 | g/cm3 | 1.2 | |
| Water Absorbing Capacity | 0.3 | % | ASTM D570 | |
| Elongation at Break | D-638 | % | >100 | |
| Coefficient of Linear Thermal Expansion | D-696 | mm/m °C | 0.065 | |
| Tensile Modulus of Elasticity | D-638 | MPa | 2400 | |
| Flexural Strength | D-790 | MPa | 100 | |
| Thermal Conductivity | C-177 | W/m K | 0.21 | |
| Tensile Strength at Yield | D-638 | Mpa or N/mm² | >60 | |
| Tensile Strength at Break | D-638 | MPa or N/mm² | >65 | |
| Deflection Temperature (264 psi load) | ASTM D648 | °F/°C | 275/135 | |
| Vicat Softening Point | ASTM D1525 | °F/°C | 284/140 | |
| Maximum Continuous Service Temperature | °F/°C | 190/87 | ||
| Maximum Discontinuous Service Temperature | °F/°C | 210/98 | ||
| Flammability | UL94 | / | V-2 | |
| Light transmittance | D-1003 | % | 65-85 | |
| Haze | D-1003 | % | <0.5 |
Our Products Range
Light Diffuser Sheet
Light Diffuser and non-glare light diffuser sheets are made of polycarbonate plastic, which is mainly used as the cover protection for downlights, panel lights, advertisement billboards, the light covers of the printed circuit board, office lamps, kitchen lights, and fluorescent lights. It can scatter light spots equitably on the surface, then, you can get soft and comfortable light rays.
Surface Finish - Matte, Polished, Frosted
Standard Thickness - 0.5mm to 5mm
Standard Width - 1220mm
Standard length - (Customisable Subject to MOQ)
UV Coated & Solar Control Options available.
Reflecting Film Sheet
The PC nanometer reflective film features a frosted surface on one side and a polished surface on the other. It is an advanced nano-reflective material with over 96% reflectivity, which can assist luminaire manufacturers in solving glare and uneven brightness issues. The fine microstructures on the surface enhance the reflection and diffusion of light, thereby increasing the illuminance of the luminaire without increasing the light source.
Surface Finish - Matte, Polished
Standard Thickness - 0.3mm to 5mm
Standard Width - 1220mm
Standard length - (Customisable Subject to MOQ)
UV Coated & Solar Control Options available.
Application
Mini LED Screen
Car display
LED Light Cover
Billboard or Advertisement Board
Kitchen Fluorescent Lights
Commercial Lighting
Panel Light
Down Light
Ceiling light
