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    Iron Oxide Red Asphalt Red pigment 101

    Product name

    Iron Oxide Red

    CAS No.

    1309-37-1

    EINECS  

    215-168-2

    C.I. No.

    C.I. Pigment Red 101

    Appearance

    Red crystalline powder

    Molecular Weight

    159.69

    Formula

    α-Fe2O3

      Product details

      Red asphalt pavement (1)
      02

      Overview

      Iron Oxide Red (Pigment Red 101) is a high-performance inorganic red pigment with spherical particle shape and low oil absorption. It features excellent coloring performance, stable physical and chemical properties, and wide compatibility, being widely used in construction materials, coatings, plastics and other fields.

      Our strict quality control ensures consistent product performance and batch stability for various industrial coloring needs.
      Red asphalt pavement(2)
      02

      Physical And Chemical Properties

      As a premium inorganic red pigment, Iron Oxide Red stands out with its superior functional traits:

      - Odor: Odorless
      - pH Value: 4.5~8.0
      - Fe₂O₃ Content: ≥96.0%
      - Oil Absorption: 15~25 g/100g
      - Density: 5.05 g/cm³
      - Tamped Density: 1.10 g/cm³
      - Predominant Particle Size: 0.10 μm
      - Particle Shape: Spherical
      - Solubility: Insoluble in water
      - Heat Resistance: High temperature resistant
      - Light Fastness: Excellent

      Advantages

      1. Excellent Coloring Performance: High tinting strength with stable mass and tint tone, delivers uniform and vivid red hue with low dosage.

      2. Low Oil Absorption: Reduces the consumption of binders in coatings and inks, improving production cost performance.

      3. Spherical Particle Shape: Ensures good dispersion in various systems, avoiding agglomeration and uneven coloring.

      4. Stable Performance: Excellent light fastness and heat resistance, non-degradation under normal processing and use conditions.

      Application

      The product is classified into general industrial type and fine coating special type based on application scenarios, with corresponding models and targeted application scope as follows:

      General industrial type
      (1) Type: F110, 110B, Y101, F120, 130S, 130R, 130A, 140, 190, 180
      (2) Application scope: Building materials, paint and coatings, chemical fertilizer, plastic and rubber polymers, fiber cement, paper, mortar, wood plastic composites, pavement floor tiles, industrial coatings, roof tiles, ceramic products

      Fine coating special type
      (1) Type: 110M, 130M, HY-100M, HY-130M, HY-140M, HY-8110AM, HY-8130AM, HY-125MP, HY-135MP, HY-180MP
      (2) Core features: Ultra-fine particle size, easy to disperse
      (3) Application scope: Automotive coatings, wood coatings, coil coatings, powder coatings, latex paints, decorative paints, industrial coatings, floor, plastic coatings, color masterbatches, roof tile coatings, paper, ceramic products

      Quality Assurance

      1.Stable Batch Consistency: Advanced production process and precise control ensure no obvious performance difference between batches, supporting continuous production.

      2. Reliable Supply Chain: Stable raw material sources and standardized production facilities ensure sufficient supply and on-time delivery.

      3. Professional Technical Support: Provide customized solutions for pigment dispersion and application optimization, solving actual production problems for customers.

      CONLUSION

      Iron Oxide Red (Pigment Red 101) is a high-quality inorganic red pigment with the core advantages of low oil absorption, high purity and stable performance. It is a preferred coloring material for construction materials, paints & coatings, plastics & rubber and other multiple industries, with excellent coloring effect and broad application prospects.

      Backed by strict quality control, reliable supply and professional technical support, our Iron Oxide Red can fully meet the diverse coloring needs of industrial production. Contact our team for sample requests, technical specifications and bulk order inquiries, and we will provide efficient and customized solutions for you.