Dispersion support
Guidance on oil absorption and let-down, plus ready-to-use pastes where direct handling helps.
Pigment × application
PR146 for PVC
Pigment Red 146 PR146 — a naphthol / lake / DPP / quinacridone red for pvc, supplied from India with dispersion guidance, export packing and complete technical documentation.
Why this grade
PR146 in PVC
Pigment Red 146 (PR146) is chosen for pvc 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 PVC
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 × PVC FAQs
Is PR146 suitable for PVC?
Yes. Pigment Red 146 PR146 is a naphthol / lake / DPP / quinacridone red widely specified for pvc, offering moderate-to-very-high light fastness by chemistry and moderate-to-high heat stability. Confirm the exact PR146 values for your pvc formulation and processing conditions against the current Technical Data Sheet before finalising the grade.
How is PR146 dispersed for PVC?
PR146 is supplied with guidance on oil absorption and recommended dispersion for pvc. 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 pvc 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 pvc volume and target country and the export desk will confirm MOQ, price and shipment schedule.
Can I get a sample of PR146 for PVC 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 pvc system before a bulk export order.
Buyer knowledge base
PR146 for PVC: a quick sourcing guide
The practical side of pigment sourcing: matching chemistry to end use, confirming fastness, and getting samples and documents ready for a fast decision.
Shade matching
Target a physical standard or current reference; the lab confirms undertone and tinting strength.
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.