Category: General knowledge

The performance and characteristics of polytetrafluoroethylene, the common methods of modi- fying polytetrafluoroethylene and polymer alloys, and the application of polytetrafluoroethylene in the fields of electronics, electrical, medical and environmental protection are introduced.

Polycarbonate(PC) was used as matrix material，acrylic and organosilicone resins were used as light diffusing agents，the effect of the type，contents and particle size of light scattering agents on the mechanical properties，transmittance and haze of light diffusing materials based on PC were studied.

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?