Description
1. Product Overview
Chromium Oxide Green PG17 CAS 1308-38-9 is a high-performance inorganic pigment widely used in coatings, ceramics, plastics, glass, and refractory applications. It is valued for its exceptional chemical stability, high tinting strength, and superior resistance to heat, corrosion, and UV degradation.
As a premium PG17-grade chromium-based pigment, it delivers consistent coloration performance under extreme industrial conditions, making it a strategic material for manufacturers requiring long-term durability and color integrity. Its market importance is driven by demand in heavy-duty coatings and high-temperature applications where organic pigments fail.
2. Key Specifications & Technical Characteristics
- Chemical Composition: Chromium(III) Oxide (Cr₂O₃)
- Color Index: Pigment Green 17 (PG17)
- Purity Level: ≥ 99% (industrial grade options available)
- Physical Form: Fine powder
- Color Shade: Deep, dull green with high opacity
- Particle Size: Customizable (typically 0.3–5 μm depending on application)
- Density: ~5.2 g/cm³
- Oil Absorption: Low to moderate (stable dispersion in binders)
- Thermal Stability: Up to 1000°C+
- Packaging Options: 25 kg bags, 500 kg jumbo bags, 1000 kg bulk bags
- Shelf Life: 24–36 months under dry storage conditions
3. Core Industrial Applications
Chromium Oxide Green PG17 CAS 1308-38-9 is widely deployed across demanding industrial sectors due to its durability and inert chemical nature.
- Coatings & Paints: Protective industrial coatings for steel structures, marine equipment, and pipelines
- Ceramics & Refractories: High-temperature ceramic glazes, kiln furniture, refractory bricks
- Plastics & Polymers: Color masterbatches requiring UV and heat resistance
- Construction Materials: Colored cement, paving materials, architectural finishes
- Glass Industry: Decorative and technical glass coloring applications
Its superior performance compared to organic pigments lies in its non-fading behavior, high thermal resistance, and long-term environmental stability, making it ideal for extreme operating environments.
4. Competitive Advantages
- Exceptional Color Stability: Maintains integrity under UV, heat, and chemical exposure
- High Purity & Consistency: Strict quality control ensures batch-to-batch uniformity
- Reliable Supply Chain: Stable sourcing capacity for large-scale industrial demand
- Cost Efficiency: Long service life reduces replacement and maintenance costs
- Environmental Stability: Inert, non-reactive pigment with low environmental degradation
- Technical Documentation: Full COA, MSDS, and compliance documentation available
- Application Versatility: Compatible with multiple industrial systems and binders
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): 20 MT
- Bulk Supply Capacity: Up to 2,000 MT per month (scalable on contract basis)
- Loading Capacity: ~20–25 MT per 20 ft container
- Packaging: Export-grade moisture-resistant sealed packaging
- Delivery Terms: FOB, CIF, CFR available depending on destination
- Lead Time: 7–21 days depending on order volume and customization requirements
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