Introduction

iSuoChem Pigment Red 176 (C.I. Pigment Red 176. iSuoChem® AR176) is a high performance transparent bluish red benzimidazolone pigment known for its excellent colorfastness, vivid hue and versatility in multiple industries. It has excellent thermal stability, lightfastness and solvent resistance, making it a top choice for specialty applications such as plastics, inks, coatings and wire and cable coloring.

Key Features of Pigment Red 176

Vivid bluish red: Provides a bright and transparent hue and high tinting strength, making it one of the choices for bright color formulations.

Excellent colorfastness: Lightfastness reaches level 6, has excellent weathering resistance, and does not migrate in plastics.

High thermal stability: Can withstand temperatures above 300°C for high temperature processing.

Halogen-free and safe: Meets industry safety standards for sensitive applications.

Excellent dielectric properties: Meet the insulation requirements of wires and cables, ensuring electrical application performance.

Strong solvent resistance: Rated at level 4-5, ensuring stability in various chemical environments.

Applications of Pigment Red 176

1. Plastics industry

Pigment Red 176 is widely used in the plastics industry due to its excellent dispersibility, no precipitation characteristics and low warpage in high-density polyethylene (HDPE). Key applications include:

PVC, LDPE/HDPE, PP, PS, PUR, PC and synthetic leather

PP fibers and rubber compounds

Cable and wire insulation (due to its dielectric properties)

2. Inks and coatings

The pigment's transparency and chemical resistance make it ideal for high-quality printing and decorative inks:

Solvent-based and water-based inks

Metallic decorative coatings and industrial inks

Four-color printing (as a standard magenta replacement)

Inkjet inks for precise, vibrant printing

3. Textile and specialty uses

Textile printing where high color fastness is required

Laminating papers and plastic films for packaging and decorative applications

Why iSuoChem Red 176?

iSuoChem Red AR176 is a reliable, high-performance alternative to similar pigments such as PR176 and PR 185, with a bluer hue and improved color fastness. Its combination of transparency, heat resistance and dielectric properties makes it an excellent choice for demanding applications such as plastics, inks and industrial coatings.

For manufacturers seeking a high-quality, halogen-free, versatile blue-red pigment, iSuoChemPigment Red 176 delivers exceptional performance across multiple industries. Whether used for vibrant plastics, durable inks or specialty wire coatings, this pigment ensures consistent, long-lasting color with excellent durability.