Applications

Pigments for Solvent Based Paints

Pigment recommendations for solvent based paints with technical checks and export enquiry support.

Solvent-based paints demand pigments with strong solvent resistance and low migration so shades stay stable in alkyd, acrylic and polyurethane systems using aromatic and oxygenated solvents. Source From India recommends grades screened for bleed resistance, high gloss retention and clean dispersion under high-shear milling. Buyers should confirm solvent fastness against the specific thinner package, overcoat bleed resistance in multi-coat work, gloss and flow behavior, and light fastness for the intended interior or exterior use. High-performance organics such as quinacridones and DPP grades add durability where alkyd or PU finishes face demanding weather and chemical exposure.

At a glance

What Pigments for Solvent Based Paints covers

Solvent and bleed fastness

Aromatic and ester solvents can dissolve weak pigments, so grades must resist bleeding and recrystallization to keep shade and overcoat integrity.

High-shear dispersion

Solvent systems mill under high shear, so pigments should wet and deflocculate cleanly for maximum gloss, transparency and full color development.

Gloss and flow retention

Fine, well-dispersed grades preserve high gloss and smooth flow in alkyd and polyurethane finishes without haze or surface seeding.

Durability grade selection

Quinacridone and DPP organics deliver the weather and chemical fastness needed for exterior and industrial solvent-borne topcoats.

Recommended pigments

High-demand grades to consider

A starting shortlist of export-grade organic pigments relevant to Pigments for Solvent Based Paints. Open any grade for shade, fastness and packing detail, or send your requirement for a matched recommendation.

Pigment Pastes

Water Based Pigment Paste

Water Based Paste

Water-dispersible pigment paste for coatings and textile systems.

View export grade Yellow Pigments

Pigment Yellow 13

PY13

Bright green-shade yellow for offset ink and coating applications.

View export grade Red Pigments

Pigment Red 122

PR122

Quinacridone magenta for high-performance paints and polymers.

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FRP Pigment Paste

FRP Paste

Ready-to-use paste for fiberglass, FRP panels, and composites.

View export grade Blue Pigments

Phthalocyanine Blue Alpha

Pigment Blue 15:1

Red-shade alpha blue with dependable dispersion for inks and coatings.

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Answers

Pigments for Solvent Based Paints — frequently asked questions

Why is solvent resistance critical in these paints?

Aromatic and oxygenated solvents can partially dissolve poorly chosen pigments, causing bleed, crystal growth and shade drift. We screen grades for solvent fastness against common thinner packages so colors stay stable through milling, storage and overcoating in alkyd, acrylic and polyurethane systems.

How does dispersion differ from water-based paints?

Solvent systems typically mill at higher shear and wet pigments through resin solutions rather than surfactants. This favors grades that deflocculate cleanly in organic media. We supply pigments engineered for solvent-borne wetting to maximize gloss, transparency and tinting strength during high-speed dispersion.

Which pigments suit exterior solvent-based topcoats?

For weather and chemical exposure we recommend high-performance quinacridones, DPP reds and benzimidazolones, which outlast commodity grades outdoors. We match these to your alkyd or polyurethane vehicle and target shade so exterior finishes keep gloss and color through prolonged UV exposure.

Can weak pigments cause overcoat problems?

Yes. Bleeding pigments migrate into fresh topcoats, staining lighter colors applied over them. We select low-migration grades for multi-coat solvent work, so a bright shade can be overcoated with white or pastel without pink or yellow bleed spoiling the finish.

Buyer knowledge base

Pigments for Solvent Based Paints: a quick sourcing guide

A buyer-first summary of pigment selection, quality documentation and export logistics, so technical and commercial teams work from the same brief.

Migration control

For plasticised and polyolefin systems, grades are chosen to resist blooming and plate-out.

Compliance on file

REACH and RoHS declarations and correct HS codes prepared for your market's customs.

Trial then commit

Approve shade, strength and dispersion on a sample before any production quantity.

Built for export

25 kg bags, palletised and batch-labelled, cleared under HSN 3204 17 90 for smooth customs.