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Advanced Silicone Foam & Rubber Solutions

Premium performance silicone materials engineered for sealing, insulation, cushioning, and industrial applications. Trusted by global partners for durability, resilience, and compliance.

Silicone Foam Products

Engineered for Performance & Reliability

Sanpu Silicone Co., Ltd. is a leading manufacturer of silicone sheets and foam products in China. Our premium performance materials are produced to international standards and used with confidence across diverse industries worldwide.

We offer a comprehensive range of silicone solutions including Silicone Sponge Sheets, Silicone Foam Sheets, Silicone Extrusions, Solid Sheets, and custom molded components. Our mission is to deliver innovative, cost-effective, and safe material solutions that meet the most demanding application requirements.

10+
Years Experience
50+
Global Markets
V-0, FDA, RoHS
Certifications
Factory Production Quality Control Packaging

Our Product Range

High-performance silicone materials designed for durability, resilience, and specialized industrial applications.

Extra Firm Silicone Sponge

Extra Firm Silicone Sponge

Designed for high-pressure applications requiring resilience and long-term performance. Ideal for sealing and cushioning in extreme conditions.

  • • Superior compression resistance
  • • High resilience retention
  • • Temperature range: -60°C to +230°C
  • • RoHS & FDA compliant
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Extra Firm Silicone Foam SP840

Extra Firm Silicone Foam (SP840)

High-load capable foam engineered for superior sealing in intense weather and industrial environments.

  • • High-density structure
  • • Excellent weather resistance
  • • Flame retardant (V-0 certified)
  • • Long service life
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60ppi Open Cell Silicone Sponge

60ppi Open Cell Silicone Sponge

Interconnected bubble structure allows free flow of gas and liquid, ideal for filtration and acoustic applications.

  • • High permeability
  • • Low compression set
  • • Sound absorption properties
  • • Custom densities available
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Pinhole Silicone Foam

Pinhole Silicone Foam

Specifically designed for pressing machines, ironing tables, and high-grade clothing production.

  • • Uniform heat distribution
  • • Non-stick surface
  • • Resistant to repeated compression
  • • Ideal for textile industry
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High Density Silicone Sponge

High Density Silicone Sponge

Durable sponge material for applications requiring high load-bearing capacity and minimal deformation.

  • • High compression strength
  • • Low creep under load
  • • Excellent sealing performance
  • • UV and ozone resistant
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Silicone Sponge Extrusion

Silicone Sponge Extrusion

Custom-shaped extruded profiles for sealing, gasketing, and insulation in automotive, aerospace, and electronics.

  • • Custom cross-sections
  • • Continuous lengths
  • • High temperature stability
  • • Excellent dielectric properties
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Molded Silicone Foam

Molded Silicone Foam

Precision-molded components for complex geometries and high-tolerance applications.

  • • Custom molds available
  • • Tight dimensional control
  • • High repeatability
  • • Ideal for medical and industrial use
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Anti Static Silicone Foam

Anti Static Silicone Foam

Engineered to dissipate static charges, ideal for electronics, cleanrooms, and sensitive environments.

  • • Surface resistivity: 10⁶–10⁹ Ω/sq
  • • ESD safe
  • • Non-outgassing
  • • Cleanroom compatible
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Silicone Solid Sheet

Silicone Solid Sheet

High-purity solid silicone sheets for gaskets, diaphragms, and high-temperature barriers.

  • • Thickness: 0.5mm to 50mm
  • • FDA & USP Class VI compliant
  • • Excellent flexibility
  • • Resistant to aging
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Wear Resistant Silicone Sponge

Wear Resistant Silicone Sponge

Reinforced formulation for extended service life in high-friction environments.

  • • Enhanced abrasion resistance
  • • Maintains integrity under stress
  • • Ideal for mechanical seals
  • • Custom hardness options
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Why Choose SPSilicone?

Certified Quality

RoHS, FDA, V-0 flame retardant, and other international certifications ensure safety and compliance.

Global Reach

Serving customers in over 50 countries with fast response and seamless collaboration.

R&D Innovation

Dedicated research team developing next-generation silicone solutions for complex applications.

Customer Focus

Tailored solutions, free samples, and responsive support to meet your exact needs.

1000+
Products Delivered
50+
Countries Served
10+
Years Experience
99.8%
Customer Satisfaction

Frequently Asked Questions

What are the temperature limits of your silicone foam?

Our silicone foam products typically operate from -60°C to +230°C, with short-term exposure up to 300°C. Specific grades may vary.

Are your products FDA compliant?

Yes, we offer FDA-compliant silicone materials suitable for food contact and medical applications. Certification documentation is available upon request.

Can you customize products to our specifications?

Absolutely. We specialize in custom formulations, densities, colors, shapes, and dimensions to meet your exact requirements.

What certifications do you hold?

We have RoHS certification (for closed-cell silicone foam), V-0 flame retardant certification, FDA certification, and other international standards.

How can I request a sample?

Visit the official website at spsilicone.com to request free samples of our products for evaluation.

Ready to Transform Your Application?

Let's partner together to create solutions for a safer, more cost-effective, and more convenient world with our silicone products.

Visit Official Website to Contact

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