Application
Light Diffusion Plate Applications
Light-diffusing particles, primarily used in the LED lighting field, are incorporated into products such as light panels, lampshades, and light tubes—including outdoor illuminated signboards. By adding our company’s light-diffusing particles or high-concentration masterbatches containing our particles to these products, transparent plastic sheets can be transformed into uniformly diffused, highly translucent milky-white materials. This effectively converts the harsh point-source light emitted by LED chips into a uniform, soft, and diffused surface light source.
Product image
Light diffusing plate
Light-diffusing particles, primarily used in the LED lighting field, are incorporated into products such as light panels, lampshades, and light tubes—including outdoor illuminated signboards. By adding our company’s light-diffusing particles or high-concentration masterbatches containing our particles to these products, transparent plastic sheets can be transformed into uniformly diffused, highly translucent milky-white materials. This effectively converts the harsh point-source light emitted by LED beads into a uniform, soft, and diffused surface light source.
Usage Introduction
1. PMMA-based—represented by product KMR-3TA, primarily used for plastics such as PC and PS.
| Product Name | Average particle size (μm) | Distribution status | Features |
| KMR-3TA | 3 | Polydisperse | High-temperature resistant particles |
| KMR-3EA | 3 | Polydisperse | Ultra-high-temperature particle |
Our company’s PMMA particles have a refractive index of 1.49 and are used in plastics such as PC and PS. Compared to other products, they offer advantages such as high light transmittance and easy dispersibility. We’re providing a set of data for your reference.
| Assume PC light transmittance (%). | KMR-3TA Additive Amount (%) | Light transmittance (%) | Haze (%) | Diffusion angle (%) |
| 100 | 0.5 | 92 | 95 | 26 |
| 100 | 1.0 | 88 | 100 | 33 |
| 100 | 1.5 | 82 | 100 | 45 |
In this table, the PC is assumed to be 1.5 mm thick.
2. PSt class—represented by product KSR-3—primarily used for plastics such as PMMA and PVC.
| Product Name | Average particle size (μm) | Distribution status | Features |
| KSR-3 | 3 | Polydisperse | High-temperature resistant particles |
Our company’s PS-type particles have a refractive index of 1.59. When used in plastics such as PMMA and PVC, they offer advantages over other products, including lower addition levels and easier dispersion. We’re providing a set of data for your reference.
| Assume PMMA light transmittance (%). | KSR-3 Additive Amount (%) | Light transmittance (%) | Haze (%) | Diffusion angle (%) |
| 100 | 1.0 | 88 | 100 | -- |
In this table, PMMA is assumed to be 2.0 mm thick.