Pigment Red C

    • Product Name: Pigment Red C
    • Alias: PRC
    • Einecs: 239-574-7
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    431244

    Chemical Name Pigment Red C
    Color Index PR C
    Appearance Red powder
    Molecular Formula C32H24N6O2
    Molecular Weight 528.57 g/mol
    Melting Point Decomposes before melting
    Solubility In Water Insoluble
    Lightfastness Good
    Oil Absorption High
    Toxicity Low
    Uses Plastics, inks, coatings, paints
    Stability Stable under normal conditions

    As an accredited Pigment Red C factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Pigment Red C is packaged in a 25 kg high-density polyethylene drum with a secure lid, featuring clear labeling and safety instructions.
    Shipping **Shipping Description for Pigment Red C:** Pigment Red C should be shipped in tightly sealed containers to prevent spillage and contamination. Store in a cool, dry, well-ventilated area away from incompatible substances. Handle with care during transportation to minimize dust generation. Follow all applicable local, national, and international regulations for chemical shipping.
    Storage Pigment Red C should be stored in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Keep the container tightly closed when not in use to prevent contamination and moisture absorption. Ensure proper labeling and store away from sources of ignition. Follow all relevant safety and storage guidelines to minimize exposure and environmental release.
    Application of Pigment Red C

    Purity 98%: Pigment Red C with 98% purity is used in automotive coatings, where it ensures consistent color uniformity and high chromatic strength. Particle size 0.3 µm: Pigment Red C with 0.3 µm particle size is used in high-end printing inks, where it delivers superior gloss and fine dispersion. Heat stability 220°C: Pigment Red C with heat stability up to 220°C is used in plastic coloration, where it retains color integrity during extrusion. Oil absorption 45 g/100g: Pigment Red C with oil absorption of 45 g/100g is used in offset inks, where it allows optimal ink flow and pigment loading. Light fastness 7 (Blue Wool Scale): Pigment Red C with light fastness level 7 is used in exterior architectural paints, where it provides long-lasting UV resistance. Moisture content <0.5%: Pigment Red C with moisture content below 0.5% is used in cosmetic formulations, where it enhances product stability and shelf life. Dispersibility grade A: Pigment Red C with dispersibility grade A is used in water-based coatings, where it ensures uniform particle distribution and vibrant hue. Chemical resistance: Pigment Red C with enhanced chemical resistance is used in industrial floor coatings, where it maintains color performance under harsh environments. pH stability 5-9: Pigment Red C with pH stability from 5 to 9 is used in textile dyeing, where it avoids color shift and precipitation during processing. Melting point 320°C: Pigment Red C with a melting point of 320°C is used in high-temperature ceramic glazes, where it provides permanent and intense coloration.

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    Certification & Compliance
    More Introduction

    Introducing Pigment Red C: Real-World Reliability From a Manufacturer's Perspective

    Understanding Pigment Red C—From Synthesis to Application

    As a manufacturer, we see the full life cycle of Pigment Red C every day—from raw material sourcing to mixing drums and through to the final inspection in our color testing rooms. Pigment Red C has earned its place at paint and plastics companies, coatings labs, and textile dye workshops not because it sounds trendy or promises vague benefits, but because it keeps showing up where operations demand no lapses and standards leave no margin for error.

    Our Pigment Red C emerges from a controlled batch process designed to limit variability in particle size and tint strength. In the coating industry, nobody enjoys the surprise of a shifted batch shade, and poor dispersion leads straight to production downtime and rework. We have seen these challenges play out before, with lesser alternatives causing streaking in film, clumping in high-speed extruders, or dulling color vibrancy after curing. Through years of tuning, the consistency in Red C means a batch that passes color checks the first time, without needing multiple mix corrections or extra passes through the mill. As a producer, this reliability cuts waste and maintains throughput, which is what keeps the factory humming and customer schedules intact.

    The Model: Pigment Red C’s Chemistry and Structure

    Pigment Red C stands apart from more generic red pigments through its chemical backbone. Unlike simple azo pigments that sometimes break down under strong UV or require tricky stabilizers, Red C holds color integrity under sun exposure and resists migration when embedded in flexible PVC or rubber substrates. Manufacturing this pigment, we take care to purify every intermediate, because excessive by-products or under-reacted material can sap color intensity or introduce unwanted color shifts in long-run products. Every batch faces particle size analytic checks and accelerated lightfastness tests, because the material’s use extends into outdoor plastics, automotive coatings, and signmaking—outlasting rain, sun, and frequent touch.

    From our shop floor, we see the physical structure reflected in workflow. Pigment Red C microcrystals naturally stay small and uniform, which minimizes the hassle of regrinding or extensive high-shear mixing. Customers with high-speed dispersers see the benefit in time savings: less energy spent, less machine wear, and a pigment paste that integrates easily across different resin systems. Years ago, formulators fought grainy textures in lower-grade reds; today, they see smoothness and purity. This results from precise control in our granulation tanks and careful monitoring during drying—if we take shortcuts, clumping or dustiness shows up and the complaints come in. Rigorous protocols don’t just serve the brochure; they save hours on customer lines.

    Key Specifications That Drive Real Industry Choices

    In practice, Red C’s specifications direct its end-uses more than a glossy catalog page ever could. Tint strength, oil absorption, and residue after sieving turn theoretical advantages into practical wins. Our typical Red C offers high resistance to solvents and acids, which suits it for demanding chemical environments—packing tanks, transport drums, weatherproof coatings, and even decorative industrial parts that deal with cleaning solvents or acidic spatter.

    Compared to iron oxide reds, which bring earthy shades but sometimes dull with exposure and require heavy loading, Red C features brighter chroma at lower dosage. This matters for processors—less pigment means reduced impact on physical resin properties, more vivid tones, lower material costs per batch. We saw some makers struggle with color washout or unpredictable consistency with low-cost imported reds; our Red C holds fast, batch after batch. Flexographic printers report better ink laydown without excess waxes or anti-settling agents—our batch filtration steps remove unwanted fines that settle during transport, further reducing the risk of printhead blockages.

    Field Use—Why Real-World Feedback Drives Our Manufacturing Choices

    Nothing gets missed by blending technicians and QA labs. They tell us straight when a pigment doesn’t disperse, throws haze into a varnish, or reacts oddly with certain plasticizers. Over decades, we’ve tailored Red C’s surface treatment to keep it stable—not just on a shelf, but inside tough systems like polyurethane, acrylic, and even nitrocellulose lacquers. Many times, we’ve watched as formulators using other reds chase stability with additives or extra processing steps. With Red C, the clean, inert surface reduces these headaches. People handling the pigment in high-shear mixers or triple-roll mills notice the difference—less heat-up, faster letdown, and better washout.

    Regulatory teams also lean on us for reliable traceability. In our daily routine, every pigment lot receives a clear origin trail, with digital batch logs and extended archiving. Compliance isn’t a marketing checkbox. In sectors like children’s toys, packaging, or anything with food contact, documentation must satisfy auditors. Our pigment ships with full safety and migration test records, so brands can face end-user scrutiny without scrambling at the last minute.

    Differences Compared to Alternatives—Manufacturing Insight

    On a technical level, Pigment Red C gives a performance edge against standard competitors. Cheaper reds—sometimes blends of iron oxide or lower-quality azo compounds—might win on price but often slip up during application. Formulators sometimes expect to save costs but end up using double the quantity to reach the same color depth. Overloading brings problems: pigments interact with resins, sometimes changing impact resistance or gloss, and require add-on stabilizers to halt color drift over time. Red C’s greater intrinsic opacity and weatherfastness mean a single-pass process achieves deeper color; this cuts raw material consumption and reduces curing energy in temperature-sensitive coatings.

    Some pigments marketed as similar in shade do not match spectral reflectance or undertone. Car paint and corporate branding demand repeatable, precise color; they do not tolerate even minor shifts between lots. Red C delivers consistent spectrophotometer results, with minimal delta-E. Automotive refinishers, decorators, and textile dyehouses give us feedback straight: no surprises between cans, and no need to adjust for strange undertones that upset approved color libraries.

    Health, Safety, and Environmental Controls Built Into Manufacture

    Modern pigment manufacturing owes as much to safety and environmental stewardship as to technical innovation. Years back, heavy metals made their way into many red pigments, but modern supply chains and regulations ended those practices. Our facilities operate to strict occupational and environmental controls to keep harmful byproducts out of the final pigment and away from workers or the environment. Fume extraction, wastewater filtration, and continuous monitoring of effluent ensure that production doesn’t compromise people or planet.

    The importance of rigorous safety protocols became clear after incidents in factories relying on uncontrolled synthesis—inferior handling led to worker exposure, product recalls, and major losses. We’ve responded by building in safety from the ground up. This means each raw material batch receives pre-screening, and every processing stage links to air and water waste controls. Internal audits go beyond checklists; each operator is empowered to halt production if they sense risk. These controls not only protect our teams—they also reassure downstream users and regulatory bodies. Transparency in batch documentation and regular certification audits maintain mutual trust along the value chain. A pigment is more than color: it represents everyone’s effort, from extraction to end-use, to manufacture responsibly.

    User Experience on the Shop Floor—Not Just Lab Performance

    While laboratory performance underpins every formulation, the true test for Pigment Red C lies on the factory floor and in the hands of everyday users. Operators in plastics compounding lines, for example, prefer Red C because of its rapid dispersibility and low dust-off—a difference that keeps cleanup easier and minimizes airborne contamination in closed-system extrusion setups. The tactile feedback during blending counts. Some reds exhibit a gritty, hard-to-wet profile, which slows the process. Our Red C remains manageable, free-flowing, and consistent—reducing strain on equipment, which in turn reduces unscheduled downtime.

    Ink and paint firms appreciate less foaming and sedimentation when stirring or pumping. This saves time during quality checks and lets teams focus energy on actual production instead of on troubleshooting pigment issues. For users running continuous mixing systems, Red C has shown strong resistance to filter clogging and maintains stability in both low and high-temperature applications. These incremental improvements often fly under the radar but add up to smoother shifts, higher product yields, and less rework—outcomes that matter more than any top-line claims.

    Why Red Matters—Practical Applications Driving Industry Trends

    Pigment Red C’s profile finds use in sectors requiring both visual punch and technical performance. The pigment remains integral to plastics coloring, particularly PE, PP, and PVC where stability and migration resistance become critical. Toy manufacturers need clean, bright reds that won’t bleed or fade under cleaning or UV exposure; Red C consistently passes migration and lightfastness protocols, making it a go-to for certified children’s goods and packaging film.

    Industrial coatings, including powder paints and coil coatings, use Red C for weather-resistance. We see our product in the field on metal housings, signage, and garden tools, weathering sun and rain for years with minimal chalking or color loss. Unlike some natural reds that fade quickly or synthetic reds that lose gloss, ours preserves both tone and surface sheen—critical for brand identity and consumer trust.

    Print inks—particularly those for flexible packaging, posters, and high-volume offset jobs—also demand color strength and reproducibility. Red C delivers clean, even prints without bleed or feathering, helping brands maintain strong shelf appeal without unstable undertones or haziness. We’ve heard from ink techs that the pigment’s predictable rheology helps hold dot shape and print resolution consistent, even at high speeds.

    Continuous Improvement—Applying User Feedback

    Manufacturing pigments is no static process. Feedback from applicators, color chemists, and QA specialists gets woven into production upgrades. For instance, years back, texture complaints drove investment in new filtration and drying systems. We took real-world feedback and adjusted filter micron sizes, drier airflow, and cut batch holding times—practical steps that reduced caking and improved bulk flow.

    Paint makers reported some wetting issues when using high-solids coatings; our response came in the form of enhanced surfactant selection, producing a Red C that wets rapidly in both water- and solvent-borne systems. Ink makers needed purer tones; we responded by increasing the precision of temperature control during coupling, keeping shade drift within tighter bands, and sharing test data openly. These changes didn’t happen in a vacuum. Our teams on the shop floor, and our customers at their own plants, formed a cycle of problem detection, feedback, experimentation, and solution—keeping performance in line with evolving application needs.

    Minimizing Waste and Carbon Impact

    Our sector faces rising pressure to cut waste and show carbon accountability. We see this not as a burden, but as an engineering challenge. Pigment Red C’s tight particle size control cuts end-user grinding—lowering overall energy use up and down the supply chain. Packaging moves in bulk, using optimized drums and bags to maximize shipping density and cut single-use plastics. Surplus pigment from filter changeovers or process interruptions re-enters internal recycling lines, keeping landfill materials to a minimum. This isn’t hypothetical—it’s tracked load by load, and constantly adjusted in production planning and reporting software.

    We communicate openly with customers about recycling and waste protocols. Banner customers with take-back programs or closed-loop manufacturing can coordinate pigment shipment returns, keeping pigment in productive use. These improvements echo in brand environmental reports and push vendors—including us—to invest further in greener supply systems.

    Safeguarding Authenticity and Combating Adulteration

    A tough problem across pigment markets remains adulteration: substitute materials, filler cutting, or rerouting of off-grade lots through unofficial gray markets. We have seen the fallout from these practices—customer products that do not match color standards, or worse, fail regulatory tests and trigger recalls. To avoid such losses, we safeguard batch traceability. Every drum’s journey is logged, coded, and cross-referenced in-house, so customers can track pigment origin with confidence.

    Counterfeit pigments undermine both technical and brand reputation. That’s why we share analysis protocols, encourage on-site pigment verification, and quickly address concerns from downstream users. Protecting Red C’s reputation protects the value chain; we rely on this trust just as much as our customers do.

    The Bottom Line—Pigment Red C in Real Production

    What elevates Pigment Red C isn’t only a technical data sheet or industry jargon. Its worth comes from daily dependability across a range of industries. As a chemical manufacturer, we know that uptime, ease of processing, regulatory compliance, and long-lasting color separate quality pigment from a commodity product. Every batch that leaves our plant has gone through these practical tests—measured not in advertising but in real, repeatable use.

    Ongoing investment in manufacturing standards, customer feedback loops, and environmental controls turns Pigment Red C into more than just a colored powder. It becomes a foundation for products people rely on every day, whether in a child’s toy, a branded package, or industrial equipment facing years of harsh weather. This real-world value—built by skilled teams, process innovation, and continuous improvement—distinguishes Pigment Red C and has earned it the trust and preference of industry professionals worldwide.

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