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  • High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
  • High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
  • High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
  • High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
  • High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
  • High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi
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High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi

  • 15 - 99 Cubic Meters
    $210
  • 100 - 199 Cubic Meters
    $200
  • >= 200 Cubic Meters
    $190

Customization:

Customized packaging（Min.Order: 10 pieces）
View product details

High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Filtration & Absorption: Designed for efficient particulate trapping and liquid absorption, ideal for applications requiring high airflow or liquid flow due to its open-cell structure and 35ppi (pores per inch) configuration.
  • Customization: Offers adaptable dimensions (customizable length) and material flexibility, enabling tailored solutions for specific filtration or absorption needs.

Key features

  • 1. Material Technology

    • With high-density polyurethane and round-hole open-cell structure, you can achieve superior filtration efficiency and airflow compared to standard foams*.

  • 2. Interactive Design

    • With customizable lengths and stackable design, you can easily adapt the foam to fit specific applications and enhance filtration capacity*.

  • 3. Performance Parameters

    • With 35ppi pore density, you can balance airflow and particle capture for optimal performance in demanding environments*.

  • 4. Scenario Solutions

    • With versatility for both home air purifiers and commercial filtration systems, you can address diverse needs from residential use to industrial applications*.

  • 5. Certification Standards

    • With compliance to industrial filtration standards*, you can ensure reliable and consistent performance across applications.

Product details

High Density Custom Size Polyurethane Reticulated Foam Sponge Open Cell Foam 35ppi

High Density Custom Size Polyurethane Reticulated Foam Sponge combines open-cell structure with precise engineering for superior filtration and absorption. Crafted from polyurethane with a 35ppi density and round hole geometry, this foam is ideal for applications requiring durability, airflow efficiency, and particle retention. Available in custom lengths and thicknesses, it adapts seamlessly to industrial, medical, or environmental filtration systems.

Technical specifications

FeatureSpecificationBenefit
MaterialPolyurethane Reticulated Foam (Open Cell)High durability, chemical resistance, and reusable design
Hole ShapeRoundUniform airflow distribution and easy cleaning
Density35ppi (pores per inch)Balances airflow efficiency and particle capture
ThicknessCustomizable (0.5cm–5cm)Tailored to fit specific filtration needs
ApplicationAir/water filtration, industrial cleaning, lab equipmentVersatile for demanding environments

Customization guide

Adjust thickness, length, or density to meet specialized requirements. For instance:

  • Industrial Filtration: Increase thickness for multi-layered systems.
  • Medical Devices: Opt for thinner sheets for precision airflow control.
  • Absorption Pads: Customize size to fit equipment dimensions.

Get inspired

With its open-cell structure and high porosity, this foam excels in applications where airflow and particle retention are critical. Whether filtering contaminants in HVAC systems or absorbing liquids in lab settings, its adaptable design ensures optimal performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
PPI (Density)35ppi+15% (40ppi)+30% (45ppi)*
Thickness Range0.5cm–2cm0.5cm–3cm0.5cm–5cm
Chemical ResistanceStandardEnhancedPremium (ISO 10993)
Weight Capacity1kg/m²1.2kg/m²1.5kg/m²

Supplier's note

  1. Three Breakthrough Features:

    • 35ppi Open-Cell Structure: Enables 20% faster airflow than closed-cell foams while maintaining particle capture efficiency.
    • Customizable Thickness: Allows stacking for multi-stage filtration systems, reducing replacement frequency by 40%.
    • ISO 10993 Compliance (Pro Model): Ensures biocompatibility for medical-grade applications.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard HVAC or water filtration systems where cost-efficiency is prioritized.
    • Advanced Model: Best for industrial settings requiring moderate chemical resistance (e.g., oil filtration).
    • Pro Model: Designed for medical or lab environments needing premium durability and compliance. With its tripled chemical resistance rating, it safely handles corrosive solvents while maintaining airflow efficiency. Pair with its customizable thickness to create layered filters for critical applications.

Frequently asked questions

  • Which high-density foam sheets are best for heavy-duty industrial filtration systems?

  • How do I clean and maintain polyurethane foam sheets for prolonged use?

  • Polyurethane vs. Polyester foam: Which is better for industrial filters?

  • Can I customize the size of black foam sheets for my air purifier design?

  • Is this foam FDA-approved for food-grade liquid absorption?

  • What makes open-cell foam better for air purifiers than closed-cell alternatives?

  • Does the 3-month warranty cover all foam sheet components, including the black wire mesh?

  • Can I stack multiple foam sheets to enhance filtration capacity?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Density Polyurethane FoamIndustrial air filtration, liquid absorptionRound pore structure (35ppi ▲) (Industry: 25ppi)
High-density (45-50 kg/m³ ▲)
Customizable lengths (up to 5m)
Warranty: 3mo (Base)/6mo (Advanced ▲)		Superior filtration efficiency, customizable for precision applications, durable under heavy useHigher cost than standard foams, requires professional installation for optimal performance
Standard Polyurethane FoamHVAC systems, basic liquid filtrationSquare pores (20ppi)
Lower density (30 kg/m³)
Non-customizable lengths		Cost-effective, widely available, easy to installLower filtration efficiency, less durable, limited customization options
Polyester Filter MediaAutomotive air intake, AC filtersElectrostatic fibers (IEC 60093)
Pore size 20ppi
Reusable (ISO 16890)		Captures fine particles (down to 1 micron), reusable after cleaningProne to clogging with oil/moisture, requires frequent maintenance
Metal Mesh FiltersHigh-temperature gas filtrationStainless steel (ASTM A313 Grade 304)
Pore size 0.1mm (ISO 5321)
Up to 800°C		Extremely durable, withstands high temperatures, long lifespanHigh cost, rigid structure limits customization, heavy and bulky
Cellulose-Based FiltersWater filtration, food processingNatural cellulose fibers (EN 13869)
Biodegradable (ASTM D6400)
Low cost		Environmentally friendly, cost-effective for food-safe applicationsDegradation in harsh chemicals, low durability in moist environments
Open Cell FoamSound absorption, airflow managementOpen cell structure (20ppi)
Lightweight (15 kg/m³)
Sound absorption (0.8 ISO 10534-2)		Excellent sound dampening, allows high airflow, flexible installationPoor filtration for small particles, less durable than closed-cell foams

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