Technical guides, formulation help, and industry reference articles from our chemistry team.
17 articles by our chemistry team covering pigment selection, formulation troubleshooting, regulatory compliance, and industry-specific guidance.
Practical guide for plastics and coatings formulators selecting heat-stable pigments for 200-300°C processing.
What ratings 1-8 actually mean, ISO 105-B02 methodology, and recommended grades for outdoor coatings.
Complete guide to the 24 banned aromatic amines, RoHS heavy-metal limits, and supplier verification.
Understanding ΔE in CIE Lab, spectrophotometers, and what tolerance to specify.
How the three major organic pigment families differ in chemistry, performance, and price.
Why pigments flocculate, settle, or fail to develop full color strength — and how to fix it.
Step-by-step framework for selecting the right organic pigment grade.
How alpha (PB15:1), beta (PB15:3), and non-flocculating beta (PB15:4) differ.
Complete reference: full CAS list, EN ISO testing, supplier verification.
Recommended grades for OEM basecoats, automotive refinish, and aftermarket touch-up.
How to calculate loading and letdown ratios for HDPE, PP, PVC, and engineering polymers.
Spectrophotometer workflow and standard ΔE tolerances for premium color matching.
Best practices for bulk inventory: temperature, humidity, light, contamination control.
How pigment chemistry affects ink rheology, dot gain, transfer, and press performance.
How pricing works in B2B procurement: cost drivers, price tiers, contract negotiation.
Strategic pigment selection guide for architectural, industrial, automotive, marine, powder.
Quick-reference: heat stability, Blue Wool lightfastness, application matrix.