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Silicone Foam

Engineered Silicone Foam for Demanding Applications


SHINEZONE® manufactures premium closed-cell and open-cell silicone foam engineered to outperform in critical sealing, insulation, and cushioning applications across industries.


Closed-Cell Silicone Foam: Uncompromising Sealing & Protection


Our closed-cell silicone foam creates impermeable barriers against harsh environments through its dense, sealed-cell structure.


Key Advantages:

 Superior Environmental Sealing – Waterproof, airtight, and dust-tight performance.
  Exceptional Thermal & Acoustic Insulation – Reduces heat transfer and noise.
 Extreme Chemical Resistance – Withstands fuels, oils, solvents, and industrial chemicals.
 Wide Temperature Range – Stable performance from -60°C to +230°C (-76°F to +446°F).
✅ Low Compression Set – Maintains sealing force long-term under compression.


Industry Applications:

  • Automotive: EV battery firewalls, engine gaskets, headlight seals, NVH components.

  • Aerospace: Aircraft door seals, thermal/acoustic insulation, vibration dampers.

  • Industrial: Pipe flange gaskets, electrical enclosure seals, thermal shields.

  • Energy: Solar panel edge sealing, battery thermal managemen.


Open-Cell Silicone Foam: Advanced Breathable Cushioning


SHINEZONE® open-cell foam offers unmatched comfort and energy absorption through its interconnected porous matrix.


Key Advantages:

 High Breathability – Free airflow and moisture vapor transmission.
 Ultimate Shock Absorption – Soft compression with rapid recovery.
 Low Compression Set – Minimal permanent deformation under load.
 Medical/Grade Compliance – Biocompatible, easy to sterilize.
 Custom Fabrication – Die-cut, molded, or CNC-shaped for complex designs.



Industry Applications:

  • Medical: Pressure-relief mattresses, prosthetics liners, respiratory mask seals.

  • Electronics: Precision instrument cushioning, device vibration isolation.

  • Consumer: Sports padding, footwear, ergonomic seating.

  • Acoustics: Speaker seals, noise reduction panels.


Why Engineers Choose SHINEZONE® Silicone Foam?


 Certified Quality – ISO 9001 compliant manufacturing.
 Premium Materials – RoHS/REACH compliant silicone compounds.
 Technical Innovation – Custom densities (8-25 lb/ft³), UL 94 flame ratings, conductive options.
 Performance Validation – ASTM-tested compression set, flammability, and aging data.
 Global Expertise – Engineering support from prototype to volume production.


Your Silicone Foam Solution Starts Here

"SHINEZONE's aerospace-grade foam passed our -65°C to 175°C thermal cycling tests with no degradation." 


We are specializing in the production of silicone rubber foam products, mainly committed to the research, development and production of silicone foam products.

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 +86-021-6774-2491
 +86-188-6271-1571
 Building 1#, No.139 Rong Mei Road, Song Jiang District, Shanghai. China
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