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How to distinguish between PVC and PU conveyor belts

Views: 17     Author: Site Editor     Publish Time: 2021-03-24      Origin: Site

In conveyor belts, everyone knows that there are two kinds of materials, PVC and PU, so how to distinguish between PVC and PU conveyor belts? I believe there is 

still no way to distinguish them. Today, the editor of PIONWAY Transmission will tell you some differences between PVC and PU conveyor belts. I hope to help you.

First, we distinguish from appearance and smell:

1. The conveyor belts of these two materials are very similar in appearance. At this time, you can touch it with your hands. PU conveyor belts are harder than PVC conveyor belts.

2. Smell the smell, the smell of the material is different, the smell of PVC conveyor belt is heavy, but also has a smell, while PU has no peculiar smell.

Secondly, we can distinguish from their characteristics:

1. The PU conveyor belt uses PU environmentally friendly materials: Polyurethane (PU) is used as the raw material for the production of conveyor belts, and the name

 is polyurethane. This material complies with food hygiene standards, can be in direct contact with food, has a moderate color and no peculiar smell. And it has the

 characteristics of oil resistance, corrosion resistance, cold resistance, cutting resistance, abrasion resistance, physical aging resistance, anti-sticking, anti-bacteria, etc.

 It is a durable conveying product. Its temperature resistance is -20℃~+80℃.

2. The PVC conveyor belt is made of high-strength, high-quality cotton, nylon, and polyester canvas as the core. It is made of pure natural rubber and pollution-free 

compounding agent to make white or light-colored, pollution-free, and its rubber surface is made of polyvinyl chloride and polyester. It is composed of fiber cloth 

and PVC glue. The belt body has good elasticity and is not easy to deform. Its temperature resistance is -10℃~+80℃.

Regarding the distinction between PVC and PU conveyor belts, let's stop here today. Those who are interested can pay attention to me, let's talk about other ways of 

distinguishing next time.



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