1, different high temperature resistance
Generally speaking, the highest temperature that pvc materials can withstand is only 65 degrees Celsius, while the highest temperature that pu materials can withstand can reach 90 degrees Celsius.
2, the wear resistance is different
In the same environment, pvc material has better wear resistance and is not easy to crack compared with pu material.
3. Different hardness
Similarly, pvc and pu are processed into steel wire hoses, so the steel wire hoses made of pvc will be harder, while the steel wire hoses made of pu will be softer.
4, the scope of application is different
PU materials are generally used to transport liquids, which are widely used, while PVC materials can be used to transport liquids, mortar materials, gases and so on.
5, the price is different
Although the tensile and compressive strength of pvc materials will be excellent, the price of pu materials will be higher under the same circumstances because of its poor environmental protection performance.