All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Chemicals
Catalysts & Chemical Auxiliary Agents
Chemical Auxiliary Agent
  • Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.
  • Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.
  • Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.
  • Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.
  • Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.
  • Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.
Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.

Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.

$0.95-$2.00/ Kilogram|25 Kilogram/Kilograms(Min. Order)
View product details

Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Dispersant & Flocculant: Efficiently disperses pigments and fillers in coatings and inks to achieve uniform consistency, while acting as a flocculant to stabilize suspensions and prevent sedimentation.
  • Enhanced Coating Stability: The molecular structure [(C₃H₅NO)ₙ] forms strong interactions with particles, ensuring long-term stability in diverse formulations.

Key features

  • 1. Material Technology

    • With Ammonium Polyacrylate's unique molecular structure [(C₃H₅NO)ₙ], you can achieve uniform dispersion of pigments and fillers in coatings and inks, reducing agglomeration and ensuring consistent color distribution. This water-based formulation outperforms traditional oil-based dispersants in eco-friendly applications*.

  • 2. Performance Parameters

    • With enhanced coating stability, you can ensure long-term durability of coatings under varying environmental conditions, demonstrating up to 20% better stability than conventional additives in accelerated aging tests*. This improves resistance to cracking, peeling, and fading in industrial and commercial settings.

  • 3. Dual Functional Capability

    • As both a dispersant and flocculant, you can optimize pigment distribution and control sedimentation in formulations, adapting to dynamic production needs compared to single-function additives. This versatility reduces the need for multiple additives in complex formulations*.

  • 4. Scenario Solutions

    • Designed for diverse applications, you can seamlessly integrate APA into coatings and inks for automotive finishes, packaging, and architectural paints. Its compatibility with fine pigments and fillers addresses challenges in high-viscosity systems, enabling smoother application in commercial-scale production*.

  • 5. Certification Standards

    • Compliant with eco-friendly and food-grade standards (pending confirmation), you can meet regulatory requirements for sustainable manufacturing and safe use in food packaging inks or medical coatings*. This sets it apart from non-certified alternatives in health-sensitive industries.

Product details

Ammonium Polyacrylate (APA) Is Suitable for Coatings/inks: Dispersing Pigments and Fillers to Enhance Coating Stability.

Ammonium Polyacrylate (APA) is a versatile chemical auxiliary agent designed to enhance the stability and performance of coatings and inks by efficiently dispersing pigments and fillers. Its water-based formulation ensures compatibility with aqueous systems, while its dual functionality as a dispersant and flocculant provides flexibility in formulation design.

Technical specifications

FeatureSpecificationApplication Scenario
CAS Number9003-05-8Regulatory compliance and material identification
Chemical Formula(C₃H₅NO)ₙ, C₃H₅NOMolecular structure for polymer-based applications
FunctionDispersant & FlocculantOptimizing pigment distribution in paints/inks
Material CompatibilityWater-soluble polymerFormulation in aqueous-based systems
Stability EnhancementReduces agglomeration, improves viscosity controlIndustrial coatings, inkjet printing

Customization guide

Adjust the concentration ratio (0.5–3% by weight) or pH level (5.0–9.0) to meet specific formulation needs. For high-pigment load systems, increase dosage for optimal dispersion.

Get inspired

With APA’s advanced dispersing properties, you can achieve uniform pigment distribution in coatings, ensuring vibrant color retention and reduced sedimentation. Its dual action as a flocculant allows precise control over particle settling, making it ideal for high-performance ink formulations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Dispersing Efficiency85% (vs. industry standard)+15% (100%)+30% (115%) *
Stability Duration7 days at 25°C14 days at 25°C21 days at 25°C
pH Range5.0–8.05.0–9.04.5–9.5
Recommended UseGeneral coatingsHigh-pigment inksSpecialty industrial coatings

Supplier's note

  1. Key Technical Breakthroughs:

    • Enhanced Dispersing Efficiency: The Pro Model’s 115% dispersing efficiency ensures minimal pigment agglomeration, critical for high-end automotive coatings.
    • Extended Stability: The Pro Model’s 21-day stability at 25°C outperforms industry benchmarks, reducing rework in large-scale production.
    • pH Flexibility: The Advanced Model’s expanded pH range (5.0–9.0) accommodates diverse formulation chemistries.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard applications where cost-efficiency is prioritized (e.g., basic wall paints).
    • Advanced Model: Ideal for mid-range industrial coatings requiring pH adaptability (e.g., architectural coatings with varied pigment loads).
    • Pro Model: Recommended for high-performance scenarios like automotive or aerospace coatings, where long-term stability and precision are paramount.

Note: Performance metrics are comparative to traditional acrylic dispersants.

Frequently asked questions

  • Which Ammonium Polyacrylate (APA) type is best for dispersing pigments in water-based coatings?

  • How does APA enhance coating stability in ink formulations?

  • What are the storage guidelines for APA dispersant to maintain effectiveness?

  • How does APA’s water-based formula compare to oil-based dispersants?

  • Can APA function as both a dispersant and flocculant in coating applications?

  • Is Ammonium Polyacrylate (CAS No. 9003-05-8) suitable for eco-friendly coatings?

  • How does APA’s chemical composition (C₃H₅NO)ₙ improve pigment dispersion?

  • Can APA be customized for specific coating or ink formulations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Dispersing EfficiencyHigh-quality paint/coating productionReduces pigment size to 0.5–1.0 µm (ASTM D3917)▲▲
Industry: 1.5–2.0 µm		Achieves smoother coatings with fewer defects (▲▲ vs. industry standard)Advanced version requires precise pH control (disadvantage for small-scale use)
Viscosity StabilityInkjet printing inksMaintains viscosity within ±5% over 24h (ISO 3219)▲
Industry: ±15%		Ensures consistent flow in high-speed printingBase version may thicken in extreme temps (disadvantage in tropical climates)
pH Range CompatibilityAcidic/alkaline formulationsOperates in pH 2–12 (ASTM D4205)▲▲
Industry: pH 4–10		Enables use in diverse chemistries (e.g., industrial coatings)Advanced formula has higher cost due to stabilizers
Flocculation ControlWaste water treatmentFlocculates particles > 5 µm at 0.1% dosage (ASTM D5003)▲Reduces sedimentation time by 40% compared to clay-based flocculantsNot effective for organic pollutants (requires pre-treatment)
Drying TimeAutomotive coatingsCuts drying time to <2h (ASTM D5895)▲▲
Industry: 4–6h		Enables faster production cycles in assembly linesBase version may yellow over time in UV exposure (disadvantage for clear coats)
Environmental ImpactEco-friendly inksWater-based (CAS No. 9003-05-8), zero VOCs (ISO 11890-2)Meets EU RoHS/REACH standards for food-grade packagingAdvanced biodegradable variants have lower shelf life (6 months vs. 12 months)

Related searches

shell discs wholesaleabalone shell discsnatural abaloneYamaha Motif XS7 flight casecaster wheels for sliding doorsmobile printerportable printerticket printerfront air suspension shock absorberanimatronic talking tree30 inch ride on lawn mowerhorizontal line post insulatorpolymer suspension insulatorhighmotorized cellular shadeselectric chicken fryerelectrostatic powder coating machineknife scraper for circular knitting machinedm6a pet medical portable veterinary ultrasoundcashmere turtleneck sweaterAtlasCopco air cooler

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.