Pigment Red 81

Categories: Pigment for Water Based Ink
Brand: Fineland Chem Pigment Suplier Manufacturing
Product Name: Rhdamine 6G Lake
Color Index: Pigment Red 81
C.I.No: 45160
CAS No: 12224-98-5
EC No: 235-424-7
Chemical Group: Xanthene
Chemical Formula: C₁₁₂H₁₂₆MoN₈O₂₃PW
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Update Time: Jun 19, 2024

Pigment Red 81 Characteristic

Introduction

A pure clean bluish red that matches the magenta hue used in four-color overprint printing inks, with high tint color strength. It is mainly used for printing inks and coloring of cultural and educational supplies, but it has low solvent resistance to polar solvents, such as alcohols, ketones and esters or their mixtures, but is relatively stable to aromatic hydrocarbons and paraffins. We have tone and lake two grades for your choice.

Physical Properties

Test Item	Specification
Cont of water % ≤	2.5
Soluble matter in water %≤	2.0
Oil absorption %	45±5
Water permeate (grade)	5
Oil permeate (grade)	5
Conductivity (µm/cm)≤	250
Quality of total (ppm)	200
Residues passing through(100mesh)% ≤	5.0
Ph value	6.5～7.5

Fastness Properties (5=excellent, 1=poor) | Light Fastness (8=excellent, 1=poor)

_{Acid Resistance}	5	_{Soap Resistance}	4
_{Alkali Resistance}	5	_{Bleeding Resistance}	5
_{Alcohol Resistance}	3	Oil Absorption	45-50
_{Ester Resistance}	5	Oil Absorption	45-50
_{Ketone Resistance}	3	Benzene Resistance	4

Pigment Red 81 Application

Pigment red 81 application:
Recommended for water based printing ink,like water flexo printing ink, corrugated paper printing ink,carton printing ink,food and beverage printing ink etc.

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Package and Delivery

● 25KG Kraft bag, 400KG Carton Box.

● Lead Time: Normally around 15 days after signed contract.

Pigment Red 81 Advantages

How do you ensure the quality of your pigment red 81 products
FineLand Chem adopts a strict quality management system, and strictly controls and inspects every link from the selection of raw materials for pigment red 81 to the production process. Each batch of products is tested in multiple processes to ensure stable product quality.

How are your pigment red 81 production facilities and technical capabilities?
FineLand Chem has advanced production facilities and technical teams that can meet large-scale production and customization needs. We continuously invest in technological improvements and equipment updates to ensure the excellent performance and stable supply of pigment red 81.

Does your pigment red 81 comply with international standards and regulatory requirements?
Yes, pigment red 81 complies with international and regional environmental protection, safety and quality standards, such as REACH, RoHS, etc. FineLand Chem is committed to providing products that meet regulatory requirements to ensure customer safety and compliance.