الفئة: Professional knowledge

We found a material can not only effectively improve the haze of light diffusion, but also maintain a high transmittance, do you want to know it? pls follow me!

According to V – H measurement method，by comparing the photometry and goniophotometry results of a multi – functional signal lamp with different diffusant concentration PC inner lens，we found that reasonable diffusant concentration that meets the requirements is less than 5% and obtained the photometric restraining points.

أشارت نتائج أبحاثنا إلى أنه تم تحسين ضبابية PC ولكن تم الحفاظ على نفاذية الضوء العالية عند إضافة 0.15 واط% من عامل تشتيت الضوء، ومع ذلك انخفضت قوة تأثيره بسبب وجود عامل تشتيت الضوء، وعلاوة على ذلك، وجد أن عملية المزج الرئيسي أكثر فعالية من طريقة المزج المباشر. كانت الخاصية المضادة للشيخوخة للكمبيوتر الشخصي المنتشر بالضوء
بشكل كبير بسبب وجود ماص للأشعة فوق البنفسجية.

The light diffuser materials with the same content of light diffusion agent are obtained by compounding with PC, respectively, and the optical properties and repeated experimental deviations of the materials are studied.

According to the effects of different processing processes on the properties of the composites, the optical properties and process stability of the three kinds of composites were studied by direct addition method, single-screw master batch method and twin-screw master batch method.

This chapter discusses the preparation of LDA masterbatch by using light diffusion agent and polycarbonate as raw materials, and the preparation and properties of photodiffusion composite. Through the type of light diffusion agent and the filling amount of light diffusion agent, the effect of light diffusion agent on the composites was studied.