https://www.avient.com/resource-center/knowledge-base/article/what-s-difference-fillers-reinforcements?ind%5B0%5D=6601
Chemical formula: CaCO3
Density: 2.71 g/cm3
Hardness (Mohs): 3
Chemical formula: SiO2
Density: 2.65 g/cm3
Hardness (Mohs): 7
Graphite fillers, which can be natural flake or synthetic, provide electrical and thermal conductivity.
https://www.avient.com/resource-center/knowledge-base/article/what-s-difference-fillers-reinforcements
Chemical formula: CaCO3
Density: 2.71 g/cm3
Hardness (Mohs): 3
Chemical formula: SiO2
Density: 2.65 g/cm3
Hardness (Mohs): 7
Graphite fillers, which can be natural flake or synthetic, provide electrical and thermal conductivity.
https://www.avient.com/investor-center/news/polyone-hold-third-quarter-2018-conference-call
Investor Relations Contact: Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.
https://www.avient.com/investor-center/news/polyone-hold-first-quarter-2019-conference-call
Investor Relations Contact - Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact - Kyle G.
https://www.avient.com/investor-center/news/polyone-hold-second-quarter-2018-conference-call
Investor Relations, Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.
https://www.avient.com/investor-center/news/polyone-hold-second-quarter-2017-conference-call
Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com; Media Contact: Kyle G.
https://www.avient.com/investor-center/news/polyone-hold-fourth-quarter-2018-conference-call
Investor Relations Contact: Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; or Media Contact: Kyle G.
https://www.avient.com/investor-center/news/polyone-corporation-announces-quarterly-dividend-11
Investor Relations Contact: Joe Di Salvo, Vice President, Treasurer and Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.
https://www.avient.com/investor-center/news/polyone-present-2016-keybanc-capital-markets-basic-materials-packaging-conference
Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com, Media Contact: Kyle G.
https://www.avient.com/investor-center/news/polyone-corporation-announces-quarterly-dividend-3
Investor Relations Contact: Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.