The transparent masterbatch is refined by advanced gel purification technology with PP as carrier, high purity transparent agent and other related additives. With high quality, high transparency, no smell, non-toxic characteristics. It can also improve the heat resistance and dimensional stability of products, shorten the molding cycle, and can be used in ultra-high molecular weight polypropylene products. It is suitable for increasing transparency, gloss and rigidity of homopolymerization and copolymerization PP products.