Iron Oxide Red 130 - Weather-Resistant Pigment for Outdoor Building Materials

Iron Oxide Red 130 from Hebei Tianhuibao Technology represents a specialized weather-resistant iron oxide red pigment designed for outdoor building materials. Facing challenges of outdoor environments including UV radiation, acid rain, and extreme temperature variations, Model 130 leverages anti-aging performance and color stability to provide color protection solutions for exterior wall coatings, outdoor fencing, colored steel tiles, permeable bricks, and other exposed building materials.

As an important member of our weather-resistant product series, Iron Oxide Red 130 has been developed through 25 years of specialized production experience, formulation optimization, and process improvements to achieve color persistence and anti-chalking performance under extreme climatic conditions, becoming a reliable choice for outdoor building material manufacturers and construction companies.

Exceptional UV Resistance

The most significant challenge for outdoor building materials comes from ultraviolet radiation in sunlight, which can cause degradation of pigment molecular structures when exposed for long periods, leading to fading, yellowing, and other issues. Iron Oxide Red 130 features UV resistance performance through surface treatment and crystal structure optimization, maintaining stable pigment molecular structure under intense UV exposure and avoiding color degradation caused by photochemical reactions. It maintains color stability in both tropical strong sunlight regions and high-altitude strong UV environments. (Light fastness: Grade 7-8, ISO 105-B02)

Outstanding Weather Resistance and Color Stability

Testing across various climatic conditions demonstrates that Iron Oxide Red 130's color stability is reliable, adapting to different outdoor environments:

• High Temperature Environment: Maintains color stability in high-temperature environments

• Humid Heat Environment: Pigment resists migration and precipitation in humid environments

• Temperature Cycling: Withstands temperature cycling variations while maintaining stable performance

• Acid Rain Environment: Maintains color stability when exposed to acidic environments (Acid/alkali resistance: Stable in pH 4-10 range, ISO 787-9 and ISO 787-10)

Anti-Chalking Performance, Extending Service Life

One common failure mode for outdoor building materials is surface chalking, where pigments separate from substrate forming white powder, affecting appearance and protective properties. Iron Oxide Red 130 addresses chalking issues through:

• Optimized compatibility between pigment particles and substrate materials forming strong bonding

• Long-term outdoor exposure maintains smooth surface appearance, reducing chalking phenomena

• Reduces maintenance and repainting frequency caused by chalking, lowering total lifecycle costs

Broad Substrate Compatibility

Iron Oxide Red 130 forms bonding with various building material substrates:

• Cement-Based Materials: Compatible with cement hydration products, does not affect concrete strength

• Water-Based Coatings: Excellent dispersibility in water-based systems without affecting coating storage stability

• Solvent-Based Coatings: Compatible with various resins, maintaining complete coating film properties

• Powder Coatings: Maintains color stability during high-temperature curing processes (Thermal stability: ≤ 250°C, ISO 787-22)

Exterior Wall Coatings

Application Value

Exterior walls are directly exposed to natural environments with high demands for pigment weather resistance. Iron Oxide Red 130 provides exterior wall coatings with:

• Long-term maintenance of vibrant red appearance, enhancing building aesthetics

• Resistance to wind and rain erosion, extending coating service life

• Reduced repainting due to fading, saving maintenance costs

Applicable Range

• Water-based exterior latex paints

• Solvent-based exterior coatings

• Textured coatings such as stone paint and textured paints

• Specialized coatings for external thermal insulation systems

Outdoor Fencing and Railings

Application Value

Outdoor fencing remains in outdoor environments for extended periods, requiring resistance to wind, rain, and sunlight exposure. Iron Oxide Red 130 enables:

• Long-term stability of fence color, enhancing product durability

• Resistance to outdoor environmental corrosion of metal surfaces

• Reduced product image damage caused by color degradation

Applicable Range

• Surface coatings for wrought iron fencing, aluminum alloy fencing

• PVC fencing coloring

• Protective coatings for road guardrails, bridge guardrails

• Garden and landscape railings

Colored Steel Tiles and Metal Roofs

Application Value

Colored steel tiles and metal roofs are directly exposed to sunlight with high surface temperatures, placing high demands on pigment heat resistance and UV resistance. Iron Oxide Red 130 features:

• Excellent high-temperature resistance, remaining stable at high temperatures (Weather resistance: 500+ hours QUV exposure with ΔE < 3.0, ASTM G154)

• Powerful UV resistance capability to resist solar aging

• Excellent bonding with metal surface coatings, resistant to peeling

Applicable Range

• Industrial facility colored steel tiles

• Residential metal roofs

• Metal roofing for warehouses and logistics centers

• Metal roofing for large buildings including sports venues and airports

Permeable Bricks and Paving Bricks

Application Value

Permeable bricks and paving bricks endure foot traffic, rain washing, and sunlight exposure, requiring pigments with excellent UV and water resistance. Iron Oxide Red 130 provides:

• Color stability under sunlight exposure without fading

• Resistance to rain washing with no color migration or loss

• No impact on permeable brick permeability and mechanical strength

Applicable Range

• Municipal sidewalk permeable bricks

• Garden and landscape paving bricks

• Paving materials for public spaces including plazas and parking lots

• Residential community outdoor paving bricks

Iron Oxide Red 130 has undergone rigorous weather resistance testing to ensure product stability under various environmental conditions. Testing includes accelerated aging tests and outdoor natural exposure tests to verify UV resistance, color stability, and anti-chalking performance. Practical applications demonstrate that Iron Oxide Red 130 maintains weather resistance performance under different climatic conditions.

Compliance with International Environmental Standards

Iron Oxide Red 130 meets environmental requirements during production and use:

• Contains no harmful heavy metals (lead, cadmium, mercury, hexavalent chromium, etc.) above detection limits per ICP-MS analysis

• Complies with EU REACH regulations

• Meets RoHS directive on restriction of hazardous substances in electrical and electronic equipment

• VOC-free, no environmental pollution

Environmentally Friendly Production Process

Our production process emphasizes environmental protection:

• Adoption of clean production processes reducing pollutant emissions

• Production wastewater treated to meet discharge standards

• Solid waste undergoes harmless treatment

• ISO 14001 environmental management system certified

Product Safety

Iron Oxide Red 130 exhibits safety characteristics:

• Chemically stable, non-irritating

• Contains no carcinogenic, teratogenic, or mutagenic substances above regulated limits

• Meets relevant occupational health and safety standards

• Safe and convenient for storage and transportation

25 Years Specialized Focus, Strong Technical Capability

Since establishment, Hebei Tianhuibao Technology has remained focused on iron oxide pigment R&D and production. 25 years of industry experience gives us understanding of the requirements outdoor building materials place on pigment performance, enabling development of products that meet market demands.

Modern Production Facilities, Stable and Reliable Quality

• 15,000+ square meters modern production base

• Advanced calcination equipment and surface treatment production lines

• Comprehensive quality inspection equipment and laboratories

• ISO 9001 quality management system certified

Strong R&D Capabilities, Customized Services

• Independent R&D center and technical team

• Customized product development based on customer requirements

• Comprehensive technical support and application guidance

• Joint problem-solving with customers

Globalized Service System, Rapid Response

• Products exported to 150+ countries and regions

• Annual export volume exceeding 50,000 tons

• Established comprehensive international sales and after-sales networks

• Rapid response to customer needs with quality service

Let Iron Oxide Red 130 provide color protection for your outdoor building materials. Contact Hebei Tianhuibao Technology to:

• Get product samples for testing

• Receive detailed technical parameters and application guidance

• Enjoy professional technical support and after-sales service

• Obtain competitive pricing solutions

Hebei Tianhuibao Technology Co., Ltd.

25 Years Specialized in Iron Oxide Pigments, Outdoor Building Material Weather Resistance Solution Experts