Applications of Celliton Fast Pink B in Industrial Manufacturing

Celliton Fast Pink B is a high-performance azo pigment widely used in multiple industrial sectors due to its strong color intensity, lightfastness, and chemical stability. Our direct manufacturing expertise ensures reliable material quality for demanding end-use applications. Below, we detail real downstream application scenarios where Celliton Fast Pink B integrates with specific manufacturing processes, compliance standards, and finished goods.

1. Industrial Paints and Coatings

Leading manufacturers formulate Celliton Fast Pink B into architectural, automotive, and general industrial paints requiring stable pink hues. Its excellent fastness to light, temperature resistance, and weather durability supports outdoor and heavy-duty applications. Customers integrate the pigment during the dispersion stage, targeting uniform particle size and stable tint. Consistency in color and dispersibility is essential to adhere to industry-regulated color standards and product performance requirements.

Industry compliance standards

• EN 71-3:2019 (Safety of toys – migration of certain elements)
• REACH Regulation (EC) No. 1907/2006
• ISO 12944-6 (Paints and varnishes – Protective paint systems)
• APAS (Australian Paint Approval Scheme) standards

Typical usage ratio

• 1–8% by weight of total binder, adjusted for substrate type and desired shade intensity
• Concentration fine-tuned based on resin compatibility and opacity requirements

Downstream process integration

• Incorporated during pigment premixing and dispersion/milling phase
• Subjected to quality control checks for pigment particle size, tinting strength, and dispersion stability
• Final let-down with resin and additives before product filling

Final product types

• Automotive basecoats and topcoats
• Exterior architectural wall paints
• Protective industrial coatings for metal and machinery
• Decorative wood coatings

2. Plastics Color Masterbatch

Polymer processors routinely use Celliton Fast Pink B in the preparation of color masterbatches and compound formulations for injection molding, blow molding, and extrusion. The pigment’s high thermal stability and resistance to migration make it suitable for coloring polyolefins, PVC, polystyrene, and engineering plastics. Our quality focus on low impurity content and consistent color strength facilitates precise batch-to-batch color matching during downstream thermoplastic processing.

Industry compliance standards

• EU Plastics Regulation (EU) No 10/2011 for food contact applications (subject to specific migration limits and permissions)
• FDA 21 CFR 178.3297 (Colorants for Polymers), for eligible food packaging and toys
• ISO 9001 certified process control for pigment manufacturing
• RSL (Restricted Substances List) for toys and consumer goods

Typical usage ratio

• 0.1–2% pigment by weight in masterbatch formulations
• Final let-down ratio for plastics: 1–5% masterbatch in polymer resin, adjusted for end-use opacity/color depth

Downstream process integration

• Dispersed into polymer carrier resins during twin-screw compounding
• Pigment wetting, stabilization, and homogenization under controlled melt conditions
• Pelletized and dosed during downstream plastic part production

Final product types

• Toy components
• Food-grade plastic packaging
• Consumer appliance housings
• Automotive interior and exterior plastic parts

3. Printing Inks

Gravure, flexographic, and offset ink producers select Celliton Fast Pink B for its brilliant magenta shade and high print stability. The pigment achieves consistent performance in aqueous and solvent-based systems and is critical for producing commercial printing, packaging, and label inks where high color saturation and resistance to bleeding are specified. Downstream integration emphasizes optimal pigment dispersion and compatibility with resin and solvent packages.

Industry compliance standards

• Swiss Ordinance (RS 817.023.21) on materials and articles in contact with food
• EuPIA Exclusion Policy (European Printing Ink Association)
• Good Manufacturing Practice (GMP) for food-packaging printing inks
• ISO 2846-1 (Color and transparency for offset inks)

Typical usage ratio

• 5–15% pigment by weight in ink concentrate phase, optimized per print method and substrate
• Final ink formulations may dilute pigment concentrations to 1–7% as needed for print coverage

Downstream process integration

• Premixed with ink vehicle during pigment milling and dispersing
• Adjusted with additives for flow and printability
• Screened for fine particles to ensure smooth printing and prevent nozzle clogging in high-speed presses

Final product types

• Flexible packaging films
• Commercial magazine inks
• Beverage and cosmetics labels
• High-resolution poster and signage prints

4. Textile Printing and Dyeing

Textile mills and dyestuff formulators use Celliton Fast Pink B for pigment printing on cotton, polyester, and blended fabrics. Its strong color fastness to dry cleaning, perspiration, and rubbing suits demands from apparel, home textiles, and technical fabrics manufacturers. Integration involves waterborne pigment printing pastes and binder systems, where the pigment’s excellent dispersion and fixation characteristics ensure bright and long-lasting prints.

Industry compliance standards

• OEKO-TEX Standard 100 (certification for restricted substances in textiles)
• ZDHC MRSL (Zero Discharge of Hazardous Chemicals Manufacturing Restricted Substances List)
• EN ISO 105-B02 (Colorfastness to artificial light)
• GB/T 2910 (Textiles – Quantitative chemical analysis)

Typical usage ratio

• 2–6% by weight in pigment printing paste formulations, based on desired color depth
• Binder-to-pigment ratio adjusted (1.5:1 to 3:1) for mechanical strength and wash resistance requirements

Downstream process integration

• Dispersed in aqueous printing pastes for screen or rotary printing processes
• Applied to fabric, followed by heat fixation (curing at 140–160°C for 2–5 minutes)
• Quality checks for color uniformity, sharpness, and fastness performance after fixation

Final product types

• Fashion apparel and sportswear
• Printed upholstery and curtains
• Home textile decorations
• Technical and promotional textiles

5. Leather Finishing Pigments

Tanneries and leather finishing plants use Celliton Fast Pink B to formulate aqueous and solvent-based pigmented topcoats for natural and synthetic leather. The pigment’s fine dispersion and balanced viscosity enable smooth coating and precise color matching for automotive upholstery, footwear, and luxury accessories. The emulsion blending of pigment concentrates into finishing lacquers ensures controlled surface gloss and abrasion resistance.

Industry compliance standards

• REACH Regulation Annex XVII (restrictions relevant to leather chemicals)
• LWG (Leather Working Group) environmental audit criteria
• ISO 11640 (Leather – Physical and mechanical tests – Color fastness to rubbing)
• EN 15987 (Leather – Terminology – Key definitions)

Typical usage ratio

• 1–4% pigment by weight in finishing lacquer formulations, depending on coverage and exposure expected
• Binder-to-pigment ratio varies depending on finish type (matte, satin, high gloss)

Downstream process integration

• Premixed into lacquer and binder blend under controlled stirring conditions
• Applied as base or topcoat by roller, spray, or curtain coating
• Dried and cured at elevated temperatures for finish fastness

Final product types

• Automotive leather seat covers
• Fashion leather goods and handbags
• High-end footwear
• Upholstery for furniture

6. Colorant for Construction Materials

Producers of colored building materials use Celliton Fast Pink B in the manufacture of architectural concrete, decorative plasters, and polymer-modified mortars that require enduring, vibrant pigmentation. The pigment’s alkali resistance and insolubility allow reliable performance when blended with cement, lime, or polymer matrices. Strict process control optimizes color dispersion and minimizes blotching in finished exposed surfaces, following rigorous construction standards and safety assessments.

Industry compliance standards

• EN 12878 (Pigments for the coloring of building materials based on cement and/or lime)
• ASTM C979/C979M (Standard Specification for Pigments for Integrally Colored Concrete)
• ISO 9001 Quality Management adherence in pigment supply
• REACH registration for pigment safety

Typical usage ratio

• 0.5–5% by weight of dry binder (cement or lime), adjusted for color strength and shade requirement
• Dosage levels balanced to minimize impact on setting time and compressive strength

Downstream process integration

• Dry pigment blended in bulk with aggregate and binder before water addition
• Mixing controls to assure uniform distribution through entire batch
• Field trials for color development and scale-up before mass production

Final product types

• Architectural colored concrete panels
• Insitu poured colored flooring
• Colored ceramic roofing tiles
• Ready-mix colored mortars and plasters