Кәзгі 49: 1 - Түстіктер, сыя және көттері үшін әзір

Pigment Red 49:1 is a calcium-based lithol red pigment engineered to deliver intense color strength and exceptional durability across coatings, inks, and specialty polymer systems. With a vibrant bluish-red hue (CIE Lab*: L* 45±2, a* 65±3, b* 25±1), this pigment meets stringent quality demands for both decorative and functional coloration in industrial environments.

‌Technical Specifications‌

• ‌Color Index No.‌: C.I. 15630:1
• ‌CAS No.‌: 6373-14-6
• ‌Molecular Formula‌: C₁₈H₁₁N₂O₆SCa
• ‌Particle Size‌: 0.2–0.5 μm (laser diffraction)
• ‌Oil Absorption‌: 45–55 g/100g (ISO 787-5)
• ‌Density‌: 1.6–1.8 g/cm³ (ISO 787-10)
• ‌Heat Stability‌: ≤200°C (DIN 53775)

‌Performance Advantages‌

1. ‌Optical Excellence‌

   • Achieves 98% color strength vs. ISO 787-24 standard
   • Narrow particle size distribution ensures ≤0.5 ΔE batch variation
   • Luminance (Y value): 28–32% (DIN 6174)

2. ‌Durability Characteristics‌

   • Lightfastness: 7–8 (Blue Wool Scale, ISO 105-B02)
   • Weathering Resistance: Class 4–5 (QUV-A 1000h, ASTM G154)
   • Chemical Resistance: Stable in pH 4–10 (ISO 2812-1)

3. ‌Processing Benefits‌

   • Low viscosity impact: ≤15% increase at 10% pigment loading
   • Dispersibility: Hegman grind ≤10 μm (ASTM D1210)
   • Compatible with water-based and solvent systems (polarity index 5.2–9.3)

‌Target Applications‌

‌Coatings Industry‌

• Automotive OEM primers meeting GM 9505P adhesion standards
• Architectural coatings with 25-year color retention warranty
• Marine antifouling paints (compatible with copper-based additives)

‌Printing Inks‌

• Sheet-fed offset inks achieving 120% ISO ink density
• UV-curable flexographic inks (tested at 300 m/min line speed)
• Security printing with IR transparency features

‌Plastics & Polymers‌

• PVC calendaring (0.3–0.5% loading for opaque coloring)
• Polyolefin masterbatches (stable at 220°C screw processing)
• Engineering resins: PA6/PA66 with <20% color shift after 500h thermal aging

‌Specialty Uses‌

• Food-contact packaging (FDA 21 CFR 178.3297 compliant)
• Toy coatings passing EN 71-3 heavy metal migration limits
• Cosmetic containers meeting EU 1223/2009 purity requirements

‌Regulatory Compliance‌

• ‌Global Standards‌: REACH registered, RoHS 3 compliant
• ‌Food Safety‌: EFSA Framework Regulation 1935/2004
• ‌Ecolabels‌: Eligible for Nordic Swan and EU Ecolabel certification
• ‌Transport‌: Non-hazardous per IMDG Code Class 9

‌Recommended Formulation Guidelines‌

• ‌Coatings‌:
  • 8–12% pigment + 20–25% TiO₂ for full shade
  • Use polyurethane dispersants (40% active, 5–8% dosage)
• ‌Inks‌:
  • 15–18% pigment loading in nitrocellulose systems
  • Add 1–2% wax additives for rub resistance
• ‌Plastics‌:
  • Pre-disperse with 20% carrier resin for masterbatches
  • Stabilize with 0.3–0.5% HALS for outdoor applications

‌Packaging & Storage‌

• ‌Primary Packaging‌: 25 kg multi-layer kraft/PE bags with moisture barrier
• ‌Bulk Options‌: 500 kg super sacks with discharge spouts
• ‌Shelf Life‌: 36 months in original packaging at <30°C/50% RH
• ‌Handling‌: Use N2 purging for silo storage exceeding 2 weeks

‌Sustainability Profile‌

• Contains <50 ppm restricted aromatic amines
• Manufacturing process optimized for ≤2.1 kg CO₂/kg pigment
• 98% production waste recycled through closed-loop systems

‌Technical Services‌

Our color engineers provide:

• ‌Color Matching‌: Spectrophotometric analysis to ΔE<0.8 tolerance
• ‌Stability Testing‌: Accelerated weathering simulations per customer specs
• ‌Regulatory Support‌: Full documentation packages for global market access

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