Three Factors Leading to Aging of Plastic Pallet

The plastic tray will become hard and fragile after a long time of use. In addition to the instability of the "joint" between the molecules due to the volatilization of plasticizer, the long chain molecules will break into short chain molecules due to the action of natural forces such as wind, rain and sun, and the plastic will become hard. In the plastic industry, this phenomenon is called "aging". There are three main factors leading to the aging of plastic pallet

1、 Solar radiation

Under the high temperature of the sun in summer, the working state of the pallet outdoors is different from that of the indoor one. In the case of open storage and exposure to the sun, the tray is easy to become brittle due to light radiation. Therefore, after using in summer, the tray should be recovered in time and placed indoors or covered with sunshade cloth as far as possible.

2、 Temperature factor

In many storage environments, the temperature in the warehouse is much higher than the outdoor temperature. There are strict requirements and intervals for the high temperature resistance of pallets.

Cold storage tray for the use of tray performance also has strong requirements, generally will use pure new material products to produce cold storage tray, because the resistance to low temperature is better. Sometimes there are additives to make the tray more resistant to freezing.

Plastic tray manufacturers prompt that for a long time in the temperature changes too fast, sudden heat or sudden cold environment. The tray is often in thermal expansion and cold contraction, which is not conducive to the long-term use of the tray.

3、 Ultraviolet factor

UV is one of the aging killers of all kinds of products, and plastic pallet is no exception. Under the radiation of high intensity ultraviolet radiation for a long time, the pallet may change color and crack. In this case, the performance of the pallet will be reduced.

In the use of plastic tray at the same time is to protect it, so as to be more long-term use. To avoid the above factors, the correct use of aceally plastic pallet, welcome to consult.