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The experimental results in this study suggest that the infrared assisted injection molding can provide an effective way to fabricate high-performance plastic diffusers with a high throughput.
By introducing the diffuser into possible lighting applications, the diffusers have been shown high performance in glare reduction, beam shaping and energy saving.
Fine-pore diffusers have the added benefit of reducing volatile organic compound stripping and reduced aeration heat loss.
solution, the diffusing performance of diffusers could be change by different amount drop particles.
The approach demonstrated here affords the intriguing opportunity to large scale industrial processing for high-quality diffusers with low manufacturing and materials cost.
Overall, the measurements show that all 13 types of diffusers can generate ADPI greater than 80% when they are properly used.
This proposed approach offers potential for mass production of surface-relief diffusers.
They also have the advantage that they can be implemented easily using existing diffusers.
The presented results of laboratory measurements indicate a great significance of the diffusers’ rigidity and geometry on their absorption coefficient at low frequencies.