Polycarbonate Light Diffusion Sheet

The Optical diffusion PC Sheet is a new kind of optical material which realizes uniform surface illumination by special process on the basis of ordinary PC veneer board, which is closely related to the use content and composition of diffusion particles.

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Product Details

Product Description

The principle of PC diffusion sheet:

The Optical diffusion PC Sheet is a new kind of optical material which realizes uniform surface illumination by special process on the basis of ordinary PC veneer board, which is closely related to the use content and composition of diffusion particles.


The less the content of diffusion particles, the higher the transmittance, the lower the haze, the diffusion sheet is usually opal and opaque, the more content of diffuse particles, lower light transmittance, the higher haze.

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Technical Features

PC diffuse sheet for LED,1.5mm to 10mm polycarbonate diffusion sheet,Highest levels of transmission efficiency:

1) Impact strength: 850J/m.The impact resistance of polycarbonate solid sheet is about 200 times of common glass,20 times of acrylic sheets.

2) Light weight: polycarbopnate film is About 1/2 times of glass

3) Transmission: good light transmission of PC film(clear color)80%--90% for different thickness

4) Wide service temperature range: -40°Cto 120°C,good weather resistance and UV protection

5) Specific gravity: 1.2 g/cm

6) Coefficient of thermal expansion: 0.065 mm/m°C

7) Tensile strength: >60N/mm2

8) Flexural strength: 100N/mm2

9) Modulus of elasticity: 2,400mPa

10) Tensile street at break: >65mPa

11) Elongation at break: >100%

12) Specific heat: 1.16J/kgk

13) Heat deflection temperature: 140°C

14) Heat conductivity: 2.3-3.9 W/m2°C

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Features and advantage:

1. Very high impact strength

2. Excellent light transmission

3. UV protection and Anti-aging

4. Good weather resistance

5. Light weight and simply installed

6. Could be deep-processed, widely used

7. Soundproof well






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TIANSU polycarbonate light diffusing sheet is produced with a textured finish on one side optimised specifically to transmit and diffuse light while reducing glare. For use in lighting applications polycarbonate prismatic sheet is available cut to size.

The textured finish created by differing structures of prisms on the face of the sheet optimises both light transmission and diffusion while controling glare when used with lighting applications.


Flame resistant:

Rated with a B1 fire rating; polycarbonate is flame resistant and suitable for use in public buildings where a high fire rating is specified.

TIANSU sheets can be put to any number of applications. One of the most common is as use for a light diffuser.

 

Many people find the glare of fluorescent and LED lighting too harsh. Fitting a translucent acrylic diffuser over the light fitting reduces the amount of glare that is visible, reducing discomfort. You will most often find these lighting solutions in the office where people are staring at computer monitors. The glare of high intensity lighting combined with the concentration people need to look at their screens often ends up creating tired eyes, headaches and stress. Installing new, and replacing old, damaged light diffusers cuts down discomfort and so reduces sick days.


Why buy our light diffusers?

Plastic light diffusers often get broken or otherwise damaged and finding the right size replacement on the high-street isn’t always easy. However, at TIANSU, we have the solution. We are able to cut you a custom sheet of translucent acrylic to fit perfectly in the space that the old diffuser formerly occupied. We cut all our light diffusing products to size according to your specific requirements and make a wide variety of custom shapes. We also cut large light diffusing sheets which can be used in changing room and shower block doors and applications where light transfer is required, however, actual visibility is not.

 

Our acrylic light diffusers are available in a number of different thicknesses so they will fit safely securely in the light fittings’ current configuration. They are lightweight, shatterproof and impact resistant, meaning that they are safe to install overhead. Our white acrylic light diffuser sheet can equally be used when building or repairing light boxes. Their consistent thickness and uniformity of diffusion as well as their hardwearing, tough, scratch and solvent resistant properties make them perfect for this application. Our plastic light diffusers provide light transmission that’s second to none and our white light diffusers are pure white, meaning that little light is actually lost and the light you see is exactly that put out by your light source.


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