Cement Pigments

Cement pigment powder is an organic coloring agent engineered for industrial-grade concrete and masonry products. These formulations withstand extreme environmental conditions, including UV radiation (ΔE ≤1.2 after 5,000 hours per ASTM G154), freeze-thaw cycles (100+ cycles tested to ASTM C666), and chemical exposure (30-day immersion in 10% sulfuric acid per ASTM D1308).

Developed using perylene and isoindolinone derivatives, our pigments achieve 98% particle fineness below 50μm for uniform dispersion in dry-mix and wet cement applications. They maintain ≤0.3% water-soluble content (ASTM C979) and reduce compressive strength loss to <2% at 28-day curing (EN 12390-3). With a monthly production capacity of 700 metric tons, we support bulk orders up to 40MT for large-scale infrastructure projects.

Technical Advantages
UV Stability: 8-year color warranty under ISO 4892-2 accelerated weathering
Alkali Resistance: pH 13.8 compatibility per EN 12878:2014
Production Scale: 700MT/month output with ±1% color consistency

Applications
Architectural Masonry: Custom-colored concrete blocks for commercial buildings (50+ NBS units per ASTM D2244)
Industrial Flooring: Abrasion-resistant pigments enduring 1,000+ Taber cycles (ASTM D4060)
Municipal Pavements: Solar-reflective pigments reducing surface temps by 9°C (ASTM E1918)

Certifications
ASTM C979-18 Standard Specification
EN 12878:2014 Construction Compliance
ISO 9001:2015 Quality Management

Project Cases
German Warehouse Complex (2017)
Supplied 25MT of iron-free gray pigment for tilt-up walls, maintaining ΔE ≤1.0 after 8 years of coastal exposure (ISO 105-A05).
Australian Port Project (2021)
Delivered 35MT of chemical-resistant black pigment for dock pavements, withstanding 5% oil spills for 4+ years (DIN 51130).
US Highway Project (2023)
Provided 50MT of UV-reflective white pigment for sound barriers, achieving 88% albedo retention over 2 years (ASTM E903).

According to the samples you provide, we will make precise copies. According to your specific needs and preferences, we will provide tailor-made products.

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