Overview
Polycarbonate Diffusing Sheet is a translucent sheet made of polycarbonate material that can evenly diffuse light and reduce glare. It is widely used in LED lighting, advertising light boxes and indoor and outdoor lighting equipment.
Product Features
High Diffusion Rate
Polycarbonate Diffusing Sheet utilizes a finely nanostructured diffusion layer design with a diffusion rate of ≥98%, effectively eliminating spot and glare and improving lighting uniformity.
Excellent Light Transmittance
The sheet boasts a relative light transmittance exceeding 75%, achieved through a multi-temperature, precision-controlled extrusion process. This ensures uniform thickness and a clean, impurity-free interior, enhancing light output efficiency.
Lightweight Design
This diffuser sheet is suitable for direct-lit panel lights, with a thickness range of 1.5-3 mm, reducing the overall weight of the fixture.
Typical Applications:
LED tubular lamps, LED planar lamps, LED hospital lamps, LED billboard lamps, super thin billboards, etc.
Specifications:
Standard thickness：1.5mm, 2.0mm
Standard specification：1830x1220mm
Our company also provides cut-into-size services upon your request with our advanced CNC and cutting machinery.
Company Information
Dedicated Solid Co-extrusion Lines
Equipped with three imported co-extrusion lines for solid sheet materials, these lines utilize multi-zone temperature control and a static mixing system to maintain a ±2% fluctuation in the haze and transmittance of the diffuser sheets, ensuring consistent optical performance from batch to batch.
High-Precision Cutting Technology
The processing workshop utilizes imported CNC cutting equipment and a non-contact positioning system, enabling burr-free cutting with an accuracy of ≤0.2mm, meeting lighting manufacturers' requirements for precise dimensional and installation of diffusers.
In-Mold Embossing Technology
The diffuser layer is co-extruded directly onto the substrate using in-mold embossing technology, eliminating the flaking issues associated with traditional spray-applied coatings and eliminating the need for concern about diffusion performance degradation.
FAQ
Q: What is the haze of polycarbonate diffusing sheet?
A: High-diffusing models can achieve a haze of over 98%, making them suitable for lighting applications requiring a softer light effect.
Q: What is the maximum light transmittance?
A: Transmittance exceeding 75% ensures effective diffusion while effectively utilizing the light source.
Q: What thickness range is supported?
A: Standard thicknesses range from 1.5mm to 3mm, with custom thicknesses available upon request.
Q: Can it be used in direct-lit panel lights?
A: It is suitable for direct-lit panel light structures, contributing to a thinner and lighter fixture.
Q: Can custom sizes and shapes be achieved?
A: Custom cutting and processing are supported, allowing us to provide products with precise dimensions and special shapes.
Hot Tags: polycarbonate diffusing sheet, China, manufacturers, suppliers, factory, price, made in China, innovative pc hollow sheet, cut to size pc hollow sheet, embossed ps sheet, bent ps sheet, extruded ps sheet, custom pc hollow sheet
