What can pvc be used for
What can pvc be used for Have you learned about pvc? Do you know exactly what pvc is used for? I will give you a detailed introduction below: PVC, the full name is Polyvinylchlorid, the main ingredient is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness, ductility, etc. The top layer of this surface film is paint, the main component in the m