Introduction to Diffusion Sheets

Company Profile

Guangzhou Lichuang Building Materials Co., Ltd. is a comprehensive high-tech enterprise integrating PC and PS sheet design and manufacturing, plastic sheet deep processing, and plastic M2C online shopping platform. The company is located in Guangzhou, the core city of the Pearl River Delta Metropolitan Circle, with convenient transportation. It is a new type of enterprise in the domestic plastic sheet industry that combines factory production and internet marketing platform. Since its establishment, with the continuous growth of domestic and international market demand, the company's production scale has also steadily expanded. Currently, it has 2 advanced PC production lines, 1 PS production line, and 10 other plastic product deep processing production lines. Using raw materials from world-renowned manufacturers such as German Bayer and Saudi SABIC (formerly US GE LEXAN), tested by the National Chemical Building Materials Quality Supervision and Testing Center, all indicators are excellent. Company Development Goals

01



What is Diffusion Sheet
Diffusion sheet is a sheet that interferes with light. No matter what the original designed light distribution curve is, after passing through the diffusion sheet, it becomes 160-176°. There are various types of diffusion sheets on the market, as follows:
(1) Air Diffusion Sheet: Generally used to reduce noise caused by airflow. A common example in daily life is the automobile muffler.
(2) Sound Diffusion Sheet: Generally used to eliminate echoes caused by hard objects blocking sound. Mainly applied to walls or ceilings in concert halls and KTV.
(3) Liquid Diffuser: Generally used to turn liquid into mist or smaller water molecules, allowing uniform distribution. A common application is the water curtain in bathrooms.
(4) Odor Diffusion Sheet: Generally used to eliminate or disperse odors, effectively reducing unpleasant smells. Widely used in gas masks or water purifier filter cartridges.
(5) Light Diffusion Sheet: Generally used to prevent glare causing visual distraction or eye irritation, creating a comfortable visual environment. Commonly used in camera flash units.

02
Difference Between Diffusion Sheet and Light Guide Plate
Both diffusion sheet and light guide plate are commonly used sheets, mostly applied in advertising light boxes. Although both are related to light, there are differences between them. Diffusion sheet distributes light uniformly by absorbing the light source, while light guide plate reflects light but does not absorb the light source. If it is just LED direct lighting, only diffusion sheet is needed to scatter the light. However, for light bar type lamp strips, light guide plate is needed to redirect light toward the light source for light distribution.

Diffusion sheet is processed from high-performance engineering materials. Let's take a look at the features of diffusion sheet below.
(1) Diffusion sheet has excellent light transmittance, reaching about 80%, with a long service life that can exceed other common sheets.
(2) The impact resistance of diffusion sheet is also among the leading positions in sheet types, so impact resistance is an advantage that cannot be ignored.
(3) Diffusion sheet is a lightweight sheet with good bending properties, so it has great advantages in transportation and disassembly, saving costs.
(4) Diffusion sheet has good thermal insulation effect, minimizing heat loss. Additionally, diffusion sheet is also an energy-saving and environmentally friendly sheet.
end
Recommended
- 22-12-29Learn about the thermal insulation performance of Solid Sheet
- 22-12-24Speaking of PC Hollow Sheet, how much do you know?
- 22-12-16Analyze how to prototype Hollow Sheet
- 22-12-08Summary of PC Sheet Usage Knowledge
- 22-11-30Understand the load-bearing pressure of Solid Sheet
- 22-11-24Let’s talk about what is Hollow Sheet?
- 22-11-18How to deal with Hollow Sheet cracking problem
- 22-11-10Analyze the Price of PC Hollow Sheet
- 22-11-04What are the common causes of Solid Sheet damage?
- 22-10-27Let’s talk about PC SheetProcessingMethods in detail
- 22-10-21Pay attention to Which problem when installing PC Sheet
- 22-10-13How much do you know about PC Hollow Sheet Applications?
Hotline: 15992450400
Fax: 020-86757889
Contact Name:Manager Luo
Mobile: 15992450400
Address: No.1 Jintian Road, Jintian Industrial Park, Huadu District, Guangzhou, China








