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  • High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair
  • High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair
  • High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair
  • High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair
  • High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair
  • High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair
High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair

High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair

  • 10 - 99 Pieces
    $12
  • >= 100 Pieces
    $10

Customization:

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

High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Cushioning & Support: High-density polyurethane (PU) foam provides durable, resilient cushioning for furniture applications such as sofas, chairs, and upholstery.
  • ESD Protection: Electrostatic Discharge (ESD)-rated material ensures safety in environments sensitive to static electricity, such as electronics manufacturing or medical facilities.

Key features

  • 1. Material Technology

    • With high-density polyurethane (PU) material, ensure superior durability and long-lasting support compared to standard foam*. The ESD (Electrostatic Discharge) feature prevents static buildup, making it ideal for sensitive environments like offices or industrial settings.

  • 2. Interactive Design

    • With customizable cutting and molding services, easily adapt the foam to fit specific furniture designs or ergonomic requirements*. This flexibility surpasses non-modifiable foam blocks, enabling tailored solutions for chairs, sofas, or specialized seating.

  • 3. Performance Parameters

    • With a high-density structure, provide 20% greater load-bearing capacity than conventional foams*, ensuring stability and comfort in heavy-duty applications. The dense composition also enhances resistance to compression over time.

  • 4. Scenario Solutions

    • Designed for commercial furniture applications, the ESD feature reduces static buildup in office or industrial environments*. Its thickness and resilience make it perfect for prolonged use in seating systems where durability and safety are critical.

  • 5. Certification Standards

    • Complies with ESD safety standards (e.g., ANSI/ESD S20.20), ensuring safe use in sensitive environments*. The material meets rigorous quality benchmarks for furniture-grade foam, as confirmed by manufacturer specifications.

Product details

High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam for Chair

The High Density PU Bonded Foam Sheet Sofa Polyurethane Block Sponge Foam is a premium cushioning material designed for durable, ergonomic seating solutions. Crafted from high-density polyurethane (PU) foam, this product offers exceptional resilience, ESD compliance, and customizable processing options (cutting, molding). Ideal for furniture manufacturers and industries requiring shock-absorbing materials, it balances performance and sustainability with recyclable properties.

Technical specifications

FeatureSpecificationBenefit
MaterialPolyurethane (PU) foamSuperior cushioning and durability
DensityHigh density (≥45 kg/m³)Enhanced structural support and longevity
ESD ComplianceAnti-static propertiesSafe for electronics and sensitive environments
Processing ServicesCutting, moldingCustom shapes and sizes for tailored applications
CustomizationThickness, size, colorVersatile for diverse furniture designs

Customization guide

Adjustable parameters include thickness (10–100mm), density (40–60 kg/m³), and size (cut-to-order sheets or rolls). For specialized needs:

  • Thickness: Thicker sheets for heavy-duty seating; thinner options for lightweight applications.
  • Density: Higher density for industrial furniture; lower for comfort-focused designs.
  • Color: Custom hues to match branding or interior aesthetics.

Get inspired

Design ergonomic office chairs, luxury sofas, or industrial seating with this high-performance foam. Its ESD properties make it ideal for tech labs, while its moldability enables unique furniture contours.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Density40 kg/m³+15% (46 kg/m³)+30% (52 kg/m³)*
ESD ComplianceNoAnti-staticPremium anti-static
ProcessingCutting onlyCutting + moldingAdvanced molding
Thickness Range10–50mm10–70mm10–100mm

Supplier's note

  1. Technical Breakthroughs:

    • ESD Compliance: The Advanced/Pro models eliminate static buildup, critical for electronics manufacturing.
    • High Density: Pro’s 52 kg/m³ density outperforms industry benchmarks (typically 45 kg/m³) for heavy-duty use.
    • Custom Molding: Advanced/Pro models enable complex shapes, reducing assembly time by 20% compared to traditional methods.

  2. Version Selection Guide:

    • Base Model: Ideal for basic seating (e.g., residential furniture) where cost efficiency is prioritized.
    • Advanced Model: Best for commercial spaces (e.g., office chairs) needing ESD protection and moderate customization.
    • Pro Model: Suited for premium applications (e.g., luxury automotive interiors) requiring unmatched durability and intricate designs.

Example: With the Pro Model’s 30% higher density than industry standards, you can ensure long-term stability in high-traffic environments. Pair its anti-static properties with custom molding to create seamless, static-free seating for tech facilities.

Frequently asked questions

  • Which High Density PU Foam model is best for sofa cushioning?

  • How to clean and maintain PU foam sofa cushions?

  • PU Foam vs Memory Foam: Which is better for chair seats?

  • Can this PU foam be customized to fit specific chair dimensions?

  • Is the High Density PU Foam ESD-safe for electronic workshops?

  • PU Foam vs Latex: Which offers better durability for furniture?

  • Can the foam density be adjusted for different seating needs?

  • Is the PU foam recyclable and eco-friendly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Density Cushioning FoamSofas, office chairsDensity: 80–90 kg/m³ (ASTM D1056) ▲ Advanced: 20% denser than BaseEnhanced durability and support for heavy-use furnitureHeavier, higher cost compared to standard foams
ESD-Safe Foam MaterialsElectronics manufacturingESD Safe (Surface Resistivity ≤1×10¹¹ Ω per ASTM D257) ▲ Advanced: 10% lower resistivityPrevents static damage to sensitive components (e.g., circuit boards)Higher cost than non-ESD foams
Customizable Foam SolutionsCustom furniture partsCustomizable via cutting/molding (ISO 9001 certified)Tailored to exact specifications (e.g., ergonomic chair contours)Requires specialized equipment and longer lead times
Polyurethane (PU) Foam SheetsUpholstery, beddingMade from PU with high resilience (ASTM D3574)Durable and long-lasting, resisting compression over timeProne to UV degradation without protective coating
Recyclable Foam MaterialsEco-conscious businessesRecyclable per ISO 14001 standardsEnvironmentally friendly, reducing landfill wasteLimited recycling infrastructure in some regions
Precision Processing ServicesAutomotive seatingPrecision cutting/molding (ISO 9001) ▲ Advanced: ±0.5mm toleranceEnsures precise fit for complex designs (e.g., car seats)Higher cost for advanced precision processing

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