THACLEAR 3905

THACLEAR 3905 by Rianlon is a high performance sorbitol based product. Acts as a clarifying and nucleating agent. It clarifies polypropylene homopolymer and random copolymer for thermoformed products and extruded/blown film. It is also used as a component for polynucleation systems in polypropylene bolck. THACLEAR 3905 increases clarity, reduces haze and increases stiffness of polypropylene. It creates a large number of smell size spherulites (< 1 micron) during the cooling of the polypropylene melt. The small spherulites lead to a polypropylene that has less opacity and a higher clarity compared to polypropylene without the addition of THACLEAR 3905. The elastic modulus of the polymer is also enhanced by using this product.