Coated or uncoated calcium carbonate?
Compare Sepoz SPZ-35 and SPZ-35C: surface treatment, measured particle sizes, and the questions to ask before a formulation trial.
Read the guide ↗ASK SEPI / THE SEPOZ KNOWLEDGE HUB
A little mineral knowledge.
Better material decisions.
Clear answers to the questions behind your next calcium carbonate order. Start with a guide, then talk to our team about your formulation.
Explore the guides ↓Let’s make the technical part clearer.
SEPI / YOUR MINERAL GUIDE
SEPI / YOUR MINERAL GUIDEWHAT WOULD YOU LIKE TO KNOW?
PRACTICAL GUIDES
From questions to clarity.
Written around our products.
Grounded in the supplied technical data.
Mesh, microns, D50 and D98 explained
Understand commercial mesh labels and measured particle-size distributions. See the typical D50 and D98 values in Sepoz technical sheets.
Read the guide ↗How to request a useful calcium carbonate sample
A practical checklist for a Sepoz sample enquiry: application, coating, particle size, trial quantity, destination and acceptance criteria.
Read the guide ↗YOUR FORMULATION IS SPECIFIC
Ask our team ↗Let’s talk about your application.
These guides are a starting point. Our team can help you discuss a grade, request its technical sheet and plan a trial.