With the rapid development of China's economy, masterbatch industry is also accompanied by the development of related industries and substantial development of masterbatch production technology has also been an unprecedented level of improvement, masterbatch application areas are constantly expanding. However, due to the impact of traditional Chinese market competition model, often always pursue the "low quality, low price, can be used", resulting in the downstream production of masterbatch production is not stable enough, low quality grades, product competitiveness is not strong,

This problem has been a lot of masterbatch application manufacturers have been widely recognized, especially the high quality requirements of polypropylene manufacturers are more concerned about the quality of masterbatch on the quality of polypropylene. To this end, according to the requirements of polypropylene fiber industry associations, on the quality of masterbatch on the quality of polypropylene