Description

Poly(Disperse Red 19-p-Phenylene Diacry& CAS NO 134847-52-2 is a polymeric dye, specifically a polycondensate derived from Disperse Red 19 and p-phenylenediacrylic acid derivatives. This compound matters for its enhanced thermal stability, chemical resistance, and color fastness compared to its monomeric dye counterparts, making it suitable for demanding applications. It is primarily needed by manufacturers in the plastics, synthetic fibers, and specialty coatings industries seeking to impart durable, vivid coloration to their polymer matrices.

Application

• Primary coloration of engineering plastics such as polycarbonate (PC), polyamide (PA), and acrylonitrile butadiene styrene (ABS).
• Mass pigmentation of synthetic fibers including polyester (PET) and nylon during the melt-spinning process.
• Manufacture of high-performance masterbatches and color concentrates for consistent batch-to-batch color delivery.
• Production of specialty inks and toners requiring high thermal and light stability.
• Coloring agent for automotive interior components and other applications demanding UV resistance.
• Potential use in the research and development of advanced polymeric materials and optical filters.

Basic Information

Product Name	Poly(Disperse Red 19-p-Phenylene Diacry& CAS NO 134847-52-2
CAS No.	134847-52-2
Molecular Formula	Contact for details
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	Poly(Disperse Red 19-p-Phenylene Diacrylamide); Polymeric Disperse Red 19; Disperse Red 19 Polymer; Poly[1-[2-(acryloyloxy)ethyl]-2-(4-((4-nitrophenyl)diazenyl)phenyl)-6-methyl-1H-pyrimidine-2,4-dione-co-1,4-phenylenediacrylic acid]; C.I. Disperse Red 19 Polymer; Polymeric Red Dye 19; Plastic Red Polymer Dye
EINECS	Contact for details

Quality Control

Our Poly(Disperse Red 19-p-Phenylene Diacry& CAS NO 134847-52-2 undergoes rigorous quality testing to ensure compliance with industry standards for color strength, thermal stability, and batch-to-batch consistency. Certificates of Analysis (COA) detailing key parameters such as color value, ash content, and metal impurities are available upon request. We adhere to a robust quality management system to guarantee product reliability for your manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain color integrity.

Specification

Item	Specification
Appearance	Red to dark red powder or granules
Identification (IR)	Conforms to standard
Color Strength	100% ± 5% (vs. Standard)
Ash Content	≤ 1.0%
Moisture Content	≤ 1.5%
Particle Size	Contact for details
Thermal Stability	≥ 280°C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.