COVIA

MINEX EP-315 is a nepheline syenite extender with a controlled particle size distribution developed to enhance the flatting of clear and opaque powder and liquid coatings with excellent dispersion. The controlled top size lowers process wear while optimizing transparency in clears, and reduced fines content facilitates high solids/low VOC formulating; median particle size is 9 microns with 89 TAPPI brightness and 27 oil absorption.

MINEX IG-16 is an industrial-grade coarse nepheline syenite functional filler that adds texture, traction, gloss control, and abrasion resistance in coatings while improving structural and mechanical properties in elastomeric, adhesive, sealant, and polymer-modified cementitious systems. It is the coarsest grade, with roughly 54% retained between 20 and 30 mesh (850-600 microns).

MINEX IG-20 is an industrial-grade coarse nepheline syenite functional filler that adds texture, traction, gloss control, and abrasion resistance in coatings while improving structural and mechanical properties in elastomeric, adhesive, sealant, and polymer-modified cementitious systems. Roughly 39% is retained on 30 mesh and 35% on 40 mesh (600-425 microns).

MINEX IG-35 is an industrial-grade coarse nepheline syenite functional filler that adds texture, traction, gloss control, and abrasion resistance in coatings while improving structural and mechanical properties in elastomeric, adhesive, sealant, and polymer-modified cementitious systems. Roughly 43% is retained on 100 mesh and 28% on 50 mesh (300-150 microns).

MINEX IG-50 is an industrial-grade coarse nepheline syenite functional filler that adds texture, traction, gloss control, and abrasion resistance in coatings while improving structural and mechanical properties in elastomeric, adhesive, sealant, and polymer-modified cementitious systems. Roughly 54% is retained on 100 mesh with about 21% each on 50 and 200 mesh.