Tianjin tai technology development co., LTD

. IntroductionClarifyingagent TST-9805 is a high performance sorbitol based and reduces haze andenhances the clarity of polypropylene through nucleation of the polymer. Thisalso leads to enhanced stiffness of the molded part and to shorter cycle timeduring the molding process. Itis ideal for food contact applications. This kind of products of suchstructural formula has been approved by FDA allowable using in food contacts inthe world market. TST-9805 is equivalent to Millad 3988.2. ChemicalCharacterizationChemical Name:      (1,3;2,4)Di(3,4-dimethyl)dibenzylidenesorbitol CASNumber:        135861-56-2    MalecularFormula:    C24H30O6   3. Physical PropertiesAppearance:   Whitepowder (odorless)            Melting Range:260--270 C                             BulkDensity:  0.2-0.4g/3                        Humidity  :  1%4. Industrial UseClarifyingagent TST-9805 is high effective clarifying agent for polypropylene homopolymerrandomcopolymer and LLDPE. Clarifying agent TST-9805 could be blended withpolypropylene powder though the dry mixing or the master batch and it giveshigh transparency and improves mechanical properties, heat resistance. The notified chemical will be applied in thinwall injection moulding, film sheet extrusion, blow moulding and rotationalmoulding. By injection molding, can produce housewares, storage cases, livinghinge cases, thin-wall containers and disposable syringes. It also can makeClarified PP and blow molded bottles which are a popular choice forpharmaceuticals, spices, juices, sauces, vitamins, and baby bottles etc.Thedosage for Homo PP, Random copolymer PP is recommended between 0.2%--0.3%.5. Packingand StorageEvery10 kg are packed in one kraft paper bag with PE liner, and single PE baginside.To be stored under condition of shade, cool and dry withtemperature of 35C. Skype: malinda-chem