Processing Aids

In order to match the more and more challenging requirements of usages, perferct performance of plastic products , all plastic product manufactuers have been improving quality and effectivity , then PPA will be your best choice .

1. PPA helps to eleminate even the smallest plastic by minimizing the decompostion on cyllinder's wall on the blowing film

2. PPA works as a lubricant which reducing the friction between the melted plastic and cylinder's wall . PPA 606 make the mooth extrussion for blowing smooth , shining and highly transparent PE film. Sharkin will be fully eleminated

In practical experiment , at PE film blowing enterprises, shows that a mixture with 30%LD/70%LL in the support of PPA will improve the transparency of film and a better mechanical features in comparison with traditional mixing ratio without PPA (50%LD/50%LL)

3. For adapting high-speed packing , LL is used to be mixed with Ziegler. However , the different vistosities of LL and Ziegler will cause of bubble unstability in film blowing. PPA filling up the mocular chain will elastomize the plastic mixture then will improve the mixing process.

4. PPA is the only choice when blowing LL/LD film in case die gap is 1.8mm max which may help crashing or making the mold dirty. PPA will fill up the crashed surface and cover the dust so the streaks on film will be minimized.

5. By reducing the friction in extrussion cylynder, PPA helps reducing melting tempreture and extrussion pressure. This will improve capacity and save electric power . About 10-15% capacity will be increased by aid of PPABy those above benefits, as per professional techinicans, PPA can be called AN INVISIBLE ASSISTANT OF EXTRUSSION INDUSTRY.