COVIA

HIFILL N 1000 is a functional nepheline syenite mineral additive for plastic and rubber systems, produced from an all-natural sodium-potassium-aluminum silicate and delivering improved scratch and mar resistance, weatherability, and PVC fusion characteristics with low oil absorption, low tint strength, and high dielectric strength. Median particle size is 11.0 microns with 1.5 m2/g surface area.

HIFILL N 1200 is a functional nepheline syenite mineral additive for plastic and rubber systems, produced from an all-natural sodium-potassium-aluminum silicate and delivering improved scratch and mar resistance, weatherability, and PVC fusion characteristics with low oil absorption, low tint strength, and high dielectric strength. Median particle size is 13.5 microns with 1.0 m2/g surface area.

HIFILL N 200 is a functional nepheline syenite mineral additive for plastic and rubber systems, produced from an all-natural sodium-potassium-aluminum silicate and delivering improved scratch and mar resistance, weatherability, and PVC fusion characteristics with low oil absorption, low tint strength, and high dielectric strength. Median particle size is 1.5 microns with 6.2 m2/g surface area.

HIFILL N 300 is a functional nepheline syenite mineral additive for plastic and rubber systems, produced from an all-natural sodium-potassium-aluminum silicate and delivering improved scratch and mar resistance, weatherability, and PVC fusion characteristics with low oil absorption, low tint strength, and high dielectric strength. Median particle size is 2.5 microns with 4.9 m2/g surface area.

HIFILL N 400 is a functional nepheline syenite mineral additive for plastic and rubber systems, produced from an all-natural sodium-potassium-aluminum silicate and delivering improved scratch and mar resistance, weatherability, and PVC fusion characteristics with low oil absorption, low tint strength, and high dielectric strength. Median particle size is 4.0 microns with 3.6 m2/g surface area.