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Today and you talk about how to improve the anti-aging performance of plastic tray.
Now many businesses will use plastic box plastic pallet manufacturer or plastic tray, etc., and are the need to use for a long time. Life and plastic tray is cyclical, customers in the use of plastic box or plastic tray in a few years, will find the change hard, brittle, color pale, appear even cracks and performance degradation phenomenon, this is plastic tray due to aging. So for products need to use for a long time and use frequently, fundamentally improve the aging resistance, so as to prolong service life, it is necessary. From the user's perspective, the plastic tray aging is the result of comprehensive inside and outside factors. Outside for a long time under the action of heat and light, lead to changes in intrinsic molecular weight, modified additives composition evaporate, thereby become brittle and prone to fracture. When use to avoid long time in the sun exposure and ... [More Information] |