Polyvinyl chloride
Polyvinyl chloride (PVC) is a widely used plastic. Today it is one of the most valuable products in the petrochemical industry. In general, more than 50 PV of synthetic PVC is used in construction. Because PVC is cheap and can be easily closed. In recent years, PVC has replaced traditional building materials such as wood, cement and ceramics in many areas. Despite the advent of an ideal building material, there are still concerns about the cost of PVC for the natural environment and human health. Many uses for PVC include vinyl siding, magnetic card marking, vertical window cutting, revolving panels, pipes, plumbing, pipes and lighting fixtures, inexpensive bags, dark (invisible) and soft windows. For clothes. There is furniture such as curtains, floors and ceilings, power cord compartments and play style balls.
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