1, production cost: the production cost of PP plastic is relatively low, because the synthesis process is relatively simple and the raw materials are relatively easy to obtain, while the synthesis process of ABS plastic is relatively complex and requires the use of a variety of raw materials, so the production cost is relatively high.

2. Application field: PP plastics are widely used in packaging, home, automobile and other fields, so the price is relatively low, while ABS plastics are relatively high because of their excellent performance and wide application fields, which are used in high-end product manufacturing, electronic products, automobile parts and so on.