(indigo blue granular)
The global indigo blue granular
market reached $2.1B in 2023, with 6.8% CAGR projected through 2030. As preferred colorants for plastics (42% market share) and textiles (31%), these UV-stable granules demonstrate 92% higher color retention than liquid alternatives. Leading manufacturers now utilize plasma-enhanced synthesis, achieving 99.5% purity levels unmatched in conventional production.
Next-generation fluidized bed reactors enable 30% faster crystallization versus rotary kiln systems. Proprietary coating technologies from tier-1 suppliers provide:
Automated optical sorting ensures 99.98% particle uniformity (1.2-1.8mm), critical for injection molding applications.
Manufacturer | Production Capacity | Customization | Lead Time |
---|---|---|---|
GranuChem Ltd. | 25,000 MT/year | 14 parameter control | 21 days |
PigmentWorks EU | 18,400 MT/year | Co-development | 35 days |
AsiaColor Group | 41,000 MT/year | Bulk orders only | 14 days |
For automotive plastics requiring UL94 V-0 certification:
Textile manufacturers benefit from alkali-resistant grades achieving 98% dye uptake in cotton.
Third-party testing confirms 18% higher lightfastness (ISO 105-B02) versus organic pigments. Granular formats reduce wastewater contamination by 76% compared to powder systems.
A European automotive supplier reduced pigment costs 23% through optimized dosing of indigo blue granular in PP composites, maintaining ΔE < 1.2 across 5,000-hour weathering tests.
Emerging microwave-assisted synthesis promises 40% energy reduction. 87% of manufacturers now invest in blockchain traceability systems, ensuring batch-to-batch consistency across global supply chains.
(indigo blue granular)
A: Indigo blue granular is primarily used in textile dyeing, denim production, and industrial colorants. Its water-soluble properties ensure even distribution and vibrant color results. It is also utilized in niche applications like cosmetics and art supplies.
A: Reputable manufacturers follow strict quality control protocols, including ISO certifications and lab testing for purity and solubility. They adhere to environmental regulations and industry standards like AATCC or ASTM to guarantee consistency and safety.
A: Buyers should verify the exporter’s certifications, production capacity, and compliance with international trade laws. Reviews, shipping logistics, and after-sales support are also critical factors to ensure reliable supply chains.
A: Many manufacturers now offer eco-friendly variants made with sustainable processes and biodegradable packaging. Always check for certifications like GOTS or OEKO-TEX to confirm environmental and safety standards.
A: Premium grades feature higher dye concentration, minimal impurities, and consistent particle size for uniform dissolving. Lower-grade products may lack certifications or exhibit uneven color output, affecting end results.
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Sulphur Black
1.Name: sulphur black; Sulfur Black; Sulphur Black 1;
2.Structure formula:
3.Molecule formula: C6H4N2O5
4.CAS No.: 1326-82-5
5.HS code: 32041911
6.Product specification:Appearance:black phosphorus flakes; black liquid
Bromo Indigo; Vat Bromo-Indigo; C.I.Vat Blue 5
1.Name: Bromo indigo; Vat bromo-indigo; C.I.Vat blue 5;
2.Structure formula:
3.Molecule formula: C16H6Br4N2O2
4.CAS No.: 2475-31-2
5.HS code: 3204151000 6.Major usage and instruction: Be mainly used to dye cotton fabrics.
Indigo Blue Vat Blue
1.Name: indigo blue,vat blue 1,
2.Structure formula:
3.Molecule formula: C16H10N2O2
4.. CAS No.: 482-89-3
5.Molecule weight: 262.62
6.HS code: 3204151000
7.Major usage and instruction: Be mainly used to dye cotton fabrics.