Gabrielia Open-Cell A
The Gabrielia Open-Cell A model is a high-quality open-cell foam sponge made of premium EPDM rubber material, with a density of 80±10. It features an open-cell structure with a smooth and uniform surface, making it a versatile sponge material widely used in various fields.

Product Advantages

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    Excellent elasticity and resilience

    The Gabrielia Open-Cell A foam sponge exhibits outstanding elastic properties, quickly recovering its original shape after being subjected to force. It can maintain its shape for extended periods, whether under compression or tension.
  • Durability

    This EPDM sponge is made from high-quality materials and possesses excellent durability. It can withstand everyday wear, tear, and deformation, while also resisting the effects of oxidation, ozone, and UV radiation, making it ideal for use in various harsh environments.
  • Excellent sound insulation performance

    The Gabrielia Open-Cell A foam sponge with its open-cell structure provides exceptional sound insulation effects. It can effectively absorb and reduce noise transmission, creating a quieter and more comfortable environment.
  • Chemical and solvent resistance

    This EPDM rubber foam sponge exhibits good resistance to many chemicals and solvents. It remains stable when in contact with oil, acids, alkalis, and other common chemicals, without significant corrosion or damage.

Technical Parameter

Indicators Gabrielia-Open A
Product Name Open-cell EPDM foam 
Cell-Structures Open Cell
Density kg/m3 80±10
Theoretical thickness range (mm) 2-60mm
Theoretical width range (mm) 1000-1500mm
Hardness Shore A/ Shore oO  
Water absorption rate (JIS K6767) 2.40%
Flammability (FMVSS 302) Max:UL94-HF1-V0
Linear Shrinkage(开孔为 (3h 80°C) 6%
Compr.Deflection (%25)(ASTM D-1056) 1.73 KPa
Compr.Deflection (%50)(ATSM D 1056) 2.47 KPa
Compression Set -%50 - 22h - 70ºC 8.50%
Tensile Strenght( GB/T 6343-2009) 201.6 KPa
Elongation at Rupture(GB/T 6344-2009) 178.40%
Tear Strenght (GB/T 10808-2006) 413N/m
=4.13dan/cm
Working Temperature (Peak) From -45°C to 180°C
Presantation Block/Sheet/Roll
Certificates REACH & RoHS
Flammation 78 nm/min
Options for customization 1. Standard

2. With Skin

3. Sulfur-free

4.Big-cell/Small-cell/High hardness

Main applications

The Gabrielia Open-Cell A foam sponge is widely used in various industries and fields, including but not limited to:
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    Automotive industry

    t serves as automotive sound insulation material, effectively reducing the propagation of engine noise and vibration, providing a quieter interior environment.
  • Electronics and electrical equipment

    It is used for shock and sound insulation in electronic products, protecting circuit boards and components from external vibrations and noise.
  • Construction and building materials

    It is used as sound insulation material in buildings, factories, and control rooms, offering reduced noise propagation and better acoustic environments.

Customization options

In addition to the standard Gabrielia Open-Cell A sponge model, we also provide the following customization options to meet specific customer requirements:
  • Single-sided or double-sided skin (With Skin)

    The sponge can be covered with leather material on either one side or both sides, based on customer needs. This design provides an additional protective layer, increasing the sponge's wear resistance and durability. The choice of single-sided or double-sided skin can be made according to specific application requirements.
  • Sulfur-free product

    For certain special applications, customers may require a sulfur-free product. Sulfur-free sponge materials avoid the use of sulfur elements to prevent adverse reactions with other materials and maintain product purity.
  • Big-cell, small-cell, or high hardness products

    Depending on customer needs, the sponge can be customized with different pore sizes and hardness levels. The coarse-cell structure is suitable for applications that require higher ventilation and water absorption, while the fine-cell structure offers higher density and insulation performance. The high hardness sponge is suitable for applications that require higher compression strength and support.
These customization options allow the Gabrielia Open-Cell A model sponge to better adapt to the specific requirements of different industries and application fields. Whether additional protection, sulfur-free materials, or specific pore sizes and hardness are needed, we can customize the manufacturing according to customer requirements.
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