There are two situations on the die of PVC-U pipes: one is white or yellow wax (oil) that appears on the die. The reason is obvious, that is, there are too many low melting point lubricants with poor compatibility with PVC, which are free to the surface of the product, and when the die is exported, ......
Read MoreSales of Italian-made plastics and rubber machinery expanded in the first half of the year. Amaplast, which represents machine makers, reported a 10% growth in sales compared to the same period in 2021 – though did not release specific figures.
Read MorePVC plastic is a multi-component plastic. Different additives can be added according to different uses. Due to different components, PVC products show different physical and mechanical properties, and the proportion of various additives added to PVC plastic pipes is also different for different purp......
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