Pigment Red 112 (Starwin Red 112)

产品概览

Pigment Red 112 (PR112) is a premium Disazo organic pigment classified under C.I. 21130 with CAS Number 6530-35-4. This pigment produces a strong, clean red shade with outstanding tinting strength and excellent opacity, making it ideal for demanding industrial applications.

The disazo molecular structure of PR112 provides enhanced thermal stability, chemical resistance, and weather durability. Its optimized particle size distribution ensures excellent dispersibility and uniform color distribution in various media, resulting in smooth, professional finishes.

Key Identification

Technical Specifications

如何解读

评估 Pigment Red 112 是否适用于您的应用时，请考虑以下因素：

• Thermal Stability: PR112 offers superior heat resistance up to 220°C, making it suitable for higher-temperature plastic processing methods.
• Tinting Strength: High tinting strength allows for efficient coloration with minimal pigment loading, improving cost efficiency.
• 不透明度：优异的遮盖力，适用于需要完全覆盖基材的应用场景。
• Chemical Resistance:耐酸、耐碱及耐有机溶剂，确保在恶劣环境下色彩稳定。

关键应用领域

• Industrial Coatings: High-performance industrial paints, automotive primers, and protective coatings.
• Printing Inks: Offset, gravure, flexographic, and screen printing inks for packaging and publications.
• Plastics: PVC, PE, PP, PS, ABS, and engineering plastics for injection molding and extrusion.
• Rubber: Colored rubber products including tires, seals, gaskets, and footwear.
• Masterbatch: High-concentration color masterbatches for downstream processors.

重要提示

• Not recommended for exterior applications requiring extreme weather resistance (automotive topcoats, architectural coatings).
• For food-contact applications, verify compliance with relevant food safety regulations (FDA, EU standards).
• 大规模生产前，请先针对您的特定配方进行兼容性测试。
• Store in original packaging in a cool, dry place to maintain optimal performance.

包装与储存

Pigment Red 112 is typically packaged in 25 kg multi-wall paper bags with PE inner lining, or 500 kg / 1000 kg jumbo bags for bulk orders. Custom packaging options are available upon request.

Storage: Keep in a dry, well-ventilated area away from moisture and direct sunlight. Properly stored product maintains its properties for a minimum of 3 years.

FAQ

Q: What makes PR112 different from other disazo reds?

A: PR112 (CAS 6530-35-4) offers superior thermal stability (up to 220°C) compared to other disazo reds like PR12, PR13, and PR23 (typically 200°C). This makes it suitable for higher-temperature processing applications.

Q: Can PR112 be used in high-temperature plastic processing?

A: Yes, PR112's heat resistance up to 220°C makes it suitable for most plastic processing methods including injection molding, extrusion, and blow molding.

Q: Is PR112 suitable for water-based systems?

A: Yes, PR112 can be dispersed in water-based systems with appropriate surfactants and dispersants. We recommend requesting our water-grade variant for optimal performance.

为何选择我们

• 品质一致： Rigorous batch testing ensures color and performance consistency across all production runs.
• Technical Expertise: Our team of pigment specialists provides application-specific guidance and troubleshooting support.
• Competitive Pricing: Direct manufacturer pricing with attractive volume discounts for large orders.
• 可靠供应： Strategic inventory management ensures fast delivery and uninterrupted supply.
• Customization: We offer tailored solutions including particle size optimization and surface treatments.

Contact Us

Interested in Pigment Red 112? Contact our sales team for pricing, samples, or technical support.

Email: sales@pigment-supplier.com | Phone: +86-XXX-XXXX-XXXX