Fastness that fits
Heat, light, weather, solvent and migration resistance matched to the end use, not over-specified.
Pigment × application
PR146 for PP
Pigment Red 146 PR146 — a naphthol / lake / DPP / quinacridone red for pp, supplied from India with dispersion guidance, export packing and complete technical documentation.
Why this grade
PR146 in PP
Pigment Red 146 (PR146) is chosen for pp where buyers need dependable shade, moderate-to-very-high light fastness by chemistry and moderate-to-high heat stability. Naphthol red with balanced brightness and industrial usability. The final result depends on matching tinting strength, dispersion and the fastness profile to your resin system and processing temperature — verify against the TDS before finalising the grade.
Colour / code
PR146
Shade family
naphthol / lake / DPP / quinacridone red
Fastness profile
moderate-to-very-high light fastness by chemistry; moderate-to-high heat stability
HSN / HS code
3204 17 90
Also specified for
Documentation
Documents for PR146
Request the full pack for compliance, customs clearance and quality approval.
Interlinks
PR146 for other applications
Match PR146 to what you are colouring, or open the full product page.
Related grades
More red pigments for PP
Adjacent shades and chemistries from the same colour family.
Red Pigments
Pigment Red 48:2
PR48:2Calcium lake red for printing inks, plastics, and packaging coloration.
View export grade Red PigmentsPigment Red 57:1
PR57:1Barium lake red widely used in ink and coating formulations.
View export grade Red PigmentsPigment Red 122
PR122Quinacridone magenta for high-performance paints and polymers.
View export grade Red PigmentsPigment Red 170
PR170Strong naphthol red for coatings, plastics, and masterbatch.
View export gradeAnswers
PR146 × PP FAQs
Is PR146 suitable for PP?
Yes. Pigment Red 146 PR146 is a naphthol / lake / DPP / quinacridone red widely specified for pp, offering moderate-to-very-high light fastness by chemistry and moderate-to-high heat stability. Confirm the exact PR146 values for your pp formulation and processing conditions against the current Technical Data Sheet before finalising the grade.
How is PR146 dispersed for PP?
PR146 is supplied with guidance on oil absorption and recommended dispersion for pp. Where direct let-down simplifies handling, ready-to-use pigment pastes are also available to improve batch-to-batch shade consistency.
What documents come with PR146?
A Technical Data Sheet, Safety Data Sheet (SDS/MSDS) and batch Certificate of Analysis for PR146 in pp are provided on request, with REACH and RoHS declarations and HSN / HS code 3204 17 90 for customs clearance.
What is the MOQ and lead time for PR146?
MOQ and lead time for PR146 depend on packing size, shade approval and destination market. Share your monthly or annual pp volume and target country and the export desk will confirm MOQ, price and shipment schedule.
Can I get a sample of PR146 for PP trials?
Yes. Pre-shipment samples with supporting documents are provided so your R&D and QA teams can validate shade, strength and dispersion in your pp system before a bulk export order.
Buyer knowledge base
PR146 for PP: a quick sourcing guide
A short, practical brief for procurement and technical teams — how the right pigment grade is matched, documented, packed and shipped from India, and the fastest way to a quotation.
Manufacturer-direct
Sourced at origin through an in-house export desk — one contact from sample to shipment.
Colour strength
High tinting strength means less pigment per batch and cleaner, more economical shades.
Weatherable choices
For outdoor use, phthalocyanine and DPP grades keep colour through sun and weather.