Data for polypropylene reinforced with 15% Nyco NYGLOS® 4W STO105 Wollastonite. Polypropylene used is Braskem TI6200Q High Impact Copolymer 20 MFR -NB Wollastonite (calcium metasilicate, or CaSiO3) is a naturally occurring white, non-metallic mineral with an acicular or needle-shaped crystal structure. This distinctive property makes wollastonite an ideal performance mineral for a broad range of industrial and consumer applications. .Information provided by NYCO Minerals, subsequently acquired by Imerys. |