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  • light diffuser sheet
  • light diffuser sheet

Polycarbonate Diffusion Sheet

Polycarbonate diffusion sheet is the best light diffuser material. It is called "light diffuser sheet, light diffuser panel, polycarbonate diffuser sheet, and led light diffuser film". 

The polycarbonate diffuser sheets can be used as led light diffuser cover, led diffuser panel, lamp diffuser sheet. You can find it at home, office, the billboard at the airport, subway station, and some public area. It helps you get soft and comfortable light because it offers efficient and excellent diffusion property.

The common color is opal or white, but other colors are available, like orange, blue. The surface can be flat and texture.

The polycarbonate diffuser sheets offer outstanding impact resistance, good fireproof rating and more than 10 years of lifespan.

PRODUCTS DESCRIPTION

Polycarbonate diffusion sheet is made up of high-quality polycarbonate raw material and the diffusion additive material. Therefore, it offers excellent light diffusion property, it helps you get evenly the soft light. 

Polycarbonate diffuser sheet is the most popular plastic diffuser sheet, it offers many advantages, but the acrylic diffuser sheet and plexiglass diffuser sheet can't offer. Polycarbonate diffuser sheet is 25 times stronger than acrylic diffuser sheet, and it is more flexible and easy to cut. It still keeps great dimensional stability under high temperature.


With the co-extruded UV protective layer, polycarbonate diffusion sheet can be used under strong ultraviolet rays without becoming yellow over time. Polycarbonate diffusion sheet as the most popular light diffuser panel, it can be used with lamp, led light, office light, kitchen fluorescent light, commercial lighting, billboards, machine vision systems, etc. 

The common thickness is from 0.8mm to 7mm, and the surfaces are smooth, textured and embossed.

Dilang is the leading manufacturer and wholesaler in China. With more than 25 years of experience, we are providing high-quality light diffuser panel, custom light diffuser, led light diffuser cover, lamp diffuser to more than 2000 manufacturers of lights. Meantime, we can provide custom service at colors and sharps.


Polycarbonate Diffuser Sheet Specifications

ItemDescription
Product NamePolycarbonate diffuser sheet, led diffuser sheet
Raw materialPolycarbonate/PC
ColorOpal/white, custom color
LengthStandard length or customized length
WidthStandard width or customized width
Working temperaturefrom -40°C to +120°C
UV protective layerOptional
Fire ratingV1 or V0 according to UL94
Product OriginJiangsu, China
Lead Time7-10 days after payment received
Payment termT/T, Visa, Western Union, MoneyGram, KoronalPay, Paypal
Shipping PortChina main ports


Optical Property

PropertyValueUnitTest Method
Light Transmission50-70%ASTM   D1003
Haze85-95%ASTM   D1003


Technical Parameters

ItemValueUnitTest Method
Density1.2g/CBMISO 1183
Water Absorbing Capacity60MPaISO 527
Elongation>50%ISO 527
Tensile Modulus2300MPaISO 527
Flexural Strength85MPaISO 178
Dielectric Constant3-IEC 60250
Resistant Puncture Voltage30KV/mmIEC 60243
Arc Resistivity250-IEC60112
Surface Resistivity1.00E+16Ω/squareIEC 60093
Volume Resistivity1.00E+17Ω-cmIEC 60093
Coefficient of Thermal Expansion5.8×10-5/℃ISO 11359
Thermal Conductivity0.2W/(m*K)ASTM D5470
Thermal Shrinkage (at 150℃)0.5~0.7%ASTM D1204
Fire resistanceV2 or V0-UL94


Model and standard size

Model

Thickness

 mm/inch

Weight

kg/sqm

Width

mm/ft

Length

mm/ft

DSD-0.80.8mm0.03"0.961220mm4ft2440mm8ft
DSD-11mm0.04"1.21220mm4ft2440mm8ft
DSD-1.51.5mm0.06"1.81220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft
DSD-22mm0.08"2.41220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft
DSD-33mm0.12"3.61220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft
DSD-44mm0.157"4.81220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft
DSD-55mm0.197"61220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft
DSD-66mm0.236"7.21220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft
DSD-77mm0.275"8.41220mm4ft2440mm8ft
1220mm4ft4876mm16ft
1828mm6ft9753mm32ft

Note: custom colors and sizes are available.


Where to buy polycarbonate diffuser sheets?

If you are in UAE, Saudi Arabia, Oman, Kuwait, Iraq, Turkey, Middle East Countries, please send mail to dilanguae@dlpcsheet.com;

If you are in China, Japan, Korea, India, Singapore, Vietnam, Philippines, Asia Countries, please send mail to info@dlpcsheet.com;

If you are in the UK, Netherlands, Germany, Russia, Europe Countries, please send mail to dilangeu@dlpcsheet.com;

If you are in Australia, America, Canada, please send mail to dilangau@dlpcsheet.com;

Other countries, please send mail to info@dlpcsheet.com;

FEATURES

1. Incomparable Impact Resistance

Polycarbonate is 30 times stronger than Acrylic, it is an unbreakable plastic. 

2. Outstanding optical properties

Dilang purchases high-quality polycarbonate and light-diffusing additives as raw materials, therefore, it offers outstanding optical properties and can hide the backlight. 

3. Energy efficiency

With the excellent optical properties and high transmittance, Dilang polycarbonate diffusion sheet can get more brightness, improve the energy efficiency. 

4. Good machinability

Dilang polycarbonate diffusion sheet can be cold-formed into complex shapes such as curved light diffusers. Otherwise, it is easy to cut, drilled, bent carved without breaking.

5. Outstanding flammability characteristics

6. The prism pattern will be optional

7. More than 10 years of lifespan

APPLICATIONS

Lighting fixtures;

Commercial lighting;

Machine vision systems;

LED light cover;

Billboard;

lamp diffuser;

DIY light diffuser;

ceiling light diffuser;

kitchen fluorescent lights;

CONTACT US
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Dilang PC Sheets Manufacturing Co., Ltd.

Dilang PC Sheets Manufacturing Co., Ltd.