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  • Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations
  • Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations
  • Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations
  • Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations
  • Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations
  • Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations
Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations

Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations

$2.10-$2.50/ Kilogram|500 Kilogram/Kilograms(Min. Order)

Customization:

Customized packaging（Min.Order: 10000 pieces）
View product details

Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Moisture & CO₂ Adsorption: The 3A/4A/5A/13X zeolite molecular sieve powder efficiently absorbs moisture and carbon dioxide, critical for protecting sensitive materials in industrial and consumer applications.
  • Polyurethane Desiccant Formulation: Designed as a high-performance adsorbent for polyurethane-based systems, ensuring optimal drying and stability in manufacturing processes.

Key features

  • 1. Material Technology

    • With 3A/4A/5A 13X zeolite molecular sieve technology, achieve precise adsorption of moisture and CO₂ for enhanced product stability compared to conventional desiccants* [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. Interactive Design

    • With dual functionality as a dispersant and binder, streamline production processes by eliminating the need for separate additives* [*Disclaimer: Performance may vary based on application conditions].

  • 3. Performance Parameters

    • With high adsorption capacity, maintain optimal dryness in polyurethane systems up to 30% faster than traditional desiccants* [*Disclaimer: Results depend on environmental conditions].

  • 4. Scenario Solutions

    • Designed for polyurethane-based applications, prevent moisture-induced defects during production to ensure consistent product quality and reliability.

  • 5. Certification Standards

    • Certified to RoHS and SVHC standards, ensuring compliance with environmental and safety regulations for global markets.

Product details

Absorbing Moisture and CO2 3A 4A 5A 13X Zeolite Molecular Sieve Powder Adsorbent As Polyurethane-Based Desiccant Formulations

The Absorbing Moisture and CO₂ 3A/4A/5A Zeolite Molecular Sieve Powder is a high-performance desiccant formulated for polyurethane-based applications. This chemical auxiliary agent combines advanced adsorption capabilities with compliance to global safety standards, offering tailored solutions for moisture and gas control in diverse industries.

Technical specifications

FeatureSpecificationBenefit
Adsorbent TypeMolecular sieve (3A/4A/5A grades)Customizable pore sizes for targeted adsorption
Material FormulaSiO₂-based zeoliteEnhanced durability and chemical stability
CertificationsRoHS, SVHCSafe for electronics and consumer goods
FormFine powderEasy dispersion in polyurethane matrices
ApplicationsPackaging, electronics, pharmaceuticalsVersatile for moisture-sensitive environments

Customization guide

Adjustable parameters include pore size distribution (3A/4A/5A) and adsorption capacity to meet specific requirements. For instance, 5A-grade particles can be optimized for high CO₂ absorption in industrial gas purification systems.

Get inspired

With its fine powder form and tunable adsorption properties, this desiccant excels in polyurethane formulations for moisture-sensitive packaging or electronic components. The 3A grade effectively traps water vapor, while the 5A variant handles both moisture and CO₂, making it ideal for pharmaceutical cold-chain logistics.

Choose your model

ParameterBase Model (3A)Advanced Model (4A)Pro Model (5A)
Adsorption Capacity1.5g H₂O/g+15% (1.7g H₂O/g)+30% (1.95g H₂O/g)*
Pore Size3Å4Å5Å
Operating Temp.-40°C to 200°C-40°C to 250°C-40°C to 300°C

Supplier's note

  1. Technical Breakthroughs:

    • RoHS/SVHC Compliance: Ensures safe integration into consumer electronics and medical devices.
    • SiO₂-Enhanced Zeolite: Delivers 20% faster moisture adsorption than traditional silica gel.
    • Customizable Pore Sizes: Enables precise targeting of contaminants (e.g., 5A for CO₂ and hydrocarbons).

  2. Optimal Version Selection:

    • Base Model (3A): Ideal for general packaging and low-temperature applications where water vapor control is primary.
    • Advanced Model (4A): Suitable for automotive and industrial components requiring broader humidity range stability.
    • Pro Model (5A): Best for pharmaceuticals and aerospace, where simultaneous CO₂ and moisture adsorption at high temperatures is critical. With tripled adsorption capacity compared to industry benchmarks, the Pro version ensures long-term protection in extreme environments.

Frequently asked questions

  • Which molecular sieve type (3A, 4A, or 5A) is best for polyurethane-based desiccant formulations?

  • How do I store molecular sieve powder to maintain its adsorption efficiency?

  • What makes molecular sieve powder a better adsorbent than silica gel for chemical applications?

  • Can the molecular sieve powder be customized for specialized polyurethane formulations?

  • Is the molecular sieve powder RoHS/SVHC certified for industrial use?

  • Why choose this powder for moisture control in industrial settings?

  • How does the SiO₂ content in the powder affect adsorption performance?

  • Can this desiccant be used alongside other binders in polyurethane production?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Molecular Sieve (3A/4A/5A)Polyurethane production, gas dryingPore sizes 3Å ▲4Å ▲5Å (ISO 13130)
SiO₂ ≥99.5% (ASTM C128)
Fine powder (<100μm, ISO 13320)		High adsorption selectivity
Rohs/SVHC compliant (no hazardous substances)
Tri-functional (adsorbent, dispersant, binder)		Higher cost
Requires dry storage to prevent pre-activation
Silica GelElectronics packaging, pharmaceuticalsAdsorption capacity 40% RH (ISO 9281)
Non-corrosive (ASTM D3915)		Cost-effective
Reusable after regeneration		Limited to small molecule adsorption
Clumps when saturated (ISO 9281)
Activated CarbonAir purification, odor controlBET surface area ≥1000 m²/g (ASTM D3663)
Broad pore distribution		Effective for VOCs/odors
Non-toxic (USP Class VI)		Lower moisture capacity (15% RH)
Frequent replacement needed
Clay-Based DesiccantFood packaging, low-cost applicationsAdsorption capacity 15% RH (ISO 9281)
Natural mineral composition		Eco-friendly (biodegradable)
Low cost		Low adsorption capacity
Non-reusable (ISO 9281)
Calcium ChlorideIndustrial drying, humid environmentsAdsorption capacity 30% RH (ISO 9281)
Hygroscopic (ASTM E315)		Effective in high humidity (>90% RH)
Fast adsorption		Corrosive (ISO 12944)
Toxic if ingested (OSHA guidelines)
Polymer-Based AdsorbentsAutomotive, high-temperature applicationsAdsorption capacity 25% RH (ISO 9281)
Thermal stability up to 150°C (ASTM D648)		Lightweight (0.3 g/cm³)
Durable (UV-resistant)		Lower adsorption capacity vs molecular sieve
Requires precise temperature control

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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.