What's the feature of endurance plate aging?

by:GWX     2020-09-04
Endurance plate aging characteristic
PC endurance aging phenomenon is what? Characterization of aging is like original endurance plate, in the process of using dirty, light transmittance decline, at the same time, the color yellow; Aging of internal performance is a physical performance degradation, loss had higher impact strength and tensile strength, easy to break. We often see and inferior endurance plate in use after a period of time, become transparency is very poor, some began to burst, or even to crisp, are manifestations of aging. Delay aging time, namely, prolong service life.
endurance plate structure is made by polycarbonate raw material production, is a kind of polymer materials, the main factors affecting the service life of the sunlight plate is ultraviolet (uv) light. The ultraviolet ray in nature can make polymer chemical degradation, popular speak be aging, therefore solve the problem of off ultraviolet rays, just talk on length of service life.
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