Category: Pre-market additives
Description:
Ultra-Pflex® and Ultra-Pflex 100 are surface treated, premium quality, engineered nano particle precipitated calcium carbonate.
Typical Use:
PVC plastisol, MS polymer, silicone and polyurethane sealant systems
Apparent use of Nanotechnology: precipitated calcium carbonate coated with stearic acid (primary particle size: 70nm)
Reason for Inclusion:
"Average primary particle size: .07 microns" -Retrieved 2/5/2021 from https://www.mineralstech.com/docs/default-source/company/ultrapflex.pdf?sfvrsn=da35c703_2
"Precipitated calcium carbonate coated with stearic acid" -Retrieved 2/5/2021 (see safety data sheet)
Company:
Minerals Technologies Inc.
Trade: Laborers
Safety Data Sheet (SDS):