Raw materials for processing PE pipes

When choosing PE pipes, we usually choose different processing materials based on their usage conditions, so the selection of processing materials for pipes is also different. At the same time, the requirements for extruders and molds will also vary. This requires us to have a detailed understanding of the material formula of the pipes during production, so as to produce PE pipes suitable for various applications. So let's take a look at the raw materials for processing pipes together:
1. PVC resin
In order to achieve rapid and uniform plasticization, suspension method loose resin should be used. To ensure the quality of PE pipes and reduce the defect rate, the source of resin needs to be stable.
2. Stabilizer
At present, the main heat stabilizers used for PE pipes in China are rare earth composite stabilizers, tribasic lead sulfate and dibasic lead salts, composite lead salt stabilizers, metal soap blends, and organotin stabilizers.
3. Filler
The function of fillers is to reduce the cost of PE pipes. Therefore, we should try to use ultra-fine active fillers and pipes with a larger amount than profiles.
4. Modifier
(1) Processing modifier: PE pipes can be used sparingly or not at all.
(2) Other additives: The formula of this pipe mainly contains pigments such as titanium dioxide or carbon black, so you can choose according to the appearance requirements of the product.
The processing materials for PE pipes are the ones introduced above, hoping to help everyone better use PE pipes in the future. If you have any information you want to know in the future, remember to follow our website for updates.