Category: General knowledge

Through the performance difference analysis of various water soluble lm former resin in the process of trial production and application results of various light diffusion additives in coating, selection and application researches of the lm formers resin and light diffusion additives are carried out on light diffusion coating of the linear glass tube LED lamp .

Silicone resin powder is also suitable for high-end anti-adhesive film with high transparency and shedding resistance, which can be produced by two-way stretching method.

By means of actual test data，the influence of different proportions of light diffuser in lampshade and optical lens on the luminous angle and transmission efficiency is presented，which can be used to judge how to select the proportions of light diffuser in design，so as to improve the design efficiency and shorten the product development cycle.

Commonly used light diffusers include inorganic particles such as TiO2, BaSO4, SiO2, CaCO3, Al2O3, and glass beads, as well as organic polymer particles such as PS and silicone resin.

Then,how to chose the Light Diffusion Materials?

The optical properties of the materials are determined by the amount of light diffusion agent, particle size and distribution, and refractive index. The indexes to evaluate the optical properties of light diffusion materials include full light transmittance, haze, and dispersion. The degree of dispersion refers to the angle at which the relative transmittance is 50%. How to achieve high transmittance and haze of astigmatic materials ?

There are four big suppliers of light diffusion agent in the world. if you want to get a good price and a nice quality light diffusion agent in China, How to chose the supplier?