Clarifying Agent can be used for reducing haze and enhancing the clarity of polypropylene through nucleation of the polymer. This also leads to enhanced stiffness of the molded part and to shorter cycle time during the molding process. This kind of products of such structural formula has been approved by FDA allowable using in food contacts in the world market.
Clarifying Agent could be blended with polypropylene powder though the dry mixing or the master batch and it gives high transparency and improves mechanical properties, heat resistance. The notified chemical will be applied in thin wall injection moulding, film sheet extrusion, blow moulding and rotational moulding. By injection molding, can produce housewares, storage cases, living hinge cases, thin-wall containers and disposable syringes. It also can make Clarified PP and blow molded bottles which are a popular choice for pharmaceuticals, spices, juices, sauces, vitamins, and baby bottles etc.
The dosage for Homo PP, Random copolymer PP is recommended between 0.2%--0.3%.
Post time: Sep-18-2020