A Preliminary Study on High Fluidity Copolymerized Polypropylene

In recent years, the rapid development of polypropylene copolymer injection molding has promoted the adjustment of polypropylene product structu.

High fluidity copolymer polypropylene has high fluidity, high impact strength and good rigidity and toughne.

At present, domestic high-melt copolymerization is mainly divided into three directions: (1) home appliance accessories such as washing machine intercoms and shells; (2) used as a modified base material, mainly used in the automotive field, and partially used in home appliances; (3) injection molding manufacturing Products such as furniture, bags and to.

Washing machines are household appliances with the highest amount of high-fluidity polypropyle.

The use of high-fluidity PP instead of ABS has the following advantages: (1) The block copolymerized PP has the characteristics of softness, good hand feeling, low noise, low price, and easy recycli.

In recent years, domestic raw materials of high-fluidity copolymerized PP for washing machines have developed rapidly in recent yea.

Among the automotive materials, polypropylene is one of the fastest-growing varieties, among which bumpers are the most representative polypropylene auto parts, and also the parts that use a large amount of polypropylene in automobil.

In recent years, the development trend of automobiles has put forward higher requirements for the performance of impact copolymer polypropyle.

In the future, with the continuous development of domestic large-scale thin-walled injection molding products, there will be more and more demands for high fluidity of polypropylene raw materials, and more and more demands for high fluidi.