Its main purpose is to prevent the goods from sliding when they are placed on the surface of the plastic pallet, and to prevent the forklift from sliding when it contacts the bottom of the pallet. On the other hand, it can also protect the plastic tray, reduce the wear in use and prolong the service life of the tray.

PVC： 即聚氯乙烯，它是世界上產(chǎn)量的塑料產(chǎn)品之一，便宜，應用廣泛，但是其支化度較小，對光和熱的穩(wěn)定性差，在聚氯乙烯樹脂中加入適量的增塑劑，可制成多種硬質、軟質和透明制品，而黑色防滑墊就是使用再生料PVC來制成的。

PVC: that is PVC. It is one of the largest plastic products in the world. It is cheap and widely used. However, its degree of branching is small and its stability to light and heat is poor. Adding an appropriate amount of plasticizer into PVC resin can make a variety of hard, soft and transparent products. The black anti-skid pad is made of Recycled PVC.

PP是聚丙烯,無色、無味、，有特別高的抗彎曲疲勞強度—俗稱百折膠，因此使用壽命會更長。但是強受力后會有白印。

PP is polypropylene, colorless, tasteless, non-toxic, has a particularly high bending fatigue strength - commonly known as hundred fold adhesive, so the service life will be longer. But there will be white marks after strong force.

兩種成品防滑墊優(yōu)缺點

Advantages and disadvantages of two kinds of finished anti-skid pads

普通防滑墊即再生PVC，材料較軟，成本低，且防滑性也不好，使用時間久了 很容易從底部掉落。

Ordinary anti-skid pad is recycled PVC, the material is soft, the cost is low, and the anti-skid performance is not good, it is easy to fall from the bottom after a long time of use.

雙色防滑墊分為兩部分，里面是PP硬質塑料，外面是全新彈性體，這樣的結構設計很好的避免了受外力沖擊后容易掉落這一缺點，長期使用也不會出現(xiàn)掉落等問題，另外 外面的彈性體防滑效果非常好，因成本較高，所以很多工廠都不會選用這種防滑墊。

Two color anti-skid pad is divided into two parts, the inside is PP rigid plastic, the outside is a new elastomer, this structural design is very good to avoid the disadvantage of falling easily after the impact of external force, long-term use will not fall and other problems, in addition, the outside of the elastomer anti-skid effect is very good, because of the high cost, so many factories will not choose this kind of anti-skid pad.

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