PVC is easily decomposable, has poor fluidity, low impact strength, and poor weather resistance, so various auxiliary materials need to be added during the processing to enhance its properties, such as lubricants, heat stabilizers, impact modifiers, and processing aids. However, during the use of PVC processing aids, we must strictly control the amount to avoid misuse.

The usage of PVC processing additives is crucial for plastic processing, as these additives play a significant role in plastic products. Excessive use of PVC processing additives can lead to a decline in the performance of plastic products and directly impact their quality.

To ensure the quality of our plastic products, we must use PVC processing aids rationally and strictly control their quantities to prevent excessive use of PVC processing aids, which could lead to product failures and ultimately impact the product's efficiency.