| Parameter | Textured Silicone Foam |
| Density (g/cm³) | 0.84-1.0 |
| 25% Compression Stress (kPa) | 15-30 |
| Tensile Strength (MPa) | 1.5-3.0 |
| Elongation at Break (%) | 150-300 |
| Compression Set (100℃) | ≤15% |
| Water Absorption (%) | <1.0 |
| Low-Temperature Brittleness (℃) | ≤-50 |
| Flame Retardant | UL94 V-0 (optional) |
| Environmental Compliance | RoHS, REACH(optional) |
Closed Cell Silicone Foam for Heat Press & Ironing Tables
SENMA closed cell silicone foam is a flexible material engineered for heat press machines, industrial ironing tables, equipment sealing, and elevated-temperature cushioning. Its closed-cell structure blocks air, dust, and moisture while maintaining consistent compressibility and elastic recovery.
With continuous temperature resistance up to 220°C and UL94 V-0 flame retardancy, this material delivers dependable protection under repeated thermal and mechanical stress. Standard sheets, rolls, continuous strips, and custom die-cut parts are available with optional pressure-sensitive adhesive (PSA) backing.
Key Product Features
Technical Specifications
| Property | Standard Value | Test Standard / Remarks |
|---|---|---|
| Material Type | Closed Cell Silicone Foam | Synthetic Silicone Polymer |
| Density | 0.85 – 1.0 g/cm³ | ASTM D1056 |
| Hardness | 15 – 45 Shore A | ASTM D2240 |
| Thickness Range | 1.0 mm – 30.0 mm | Custom gauges available |
| Standard Width | Up to 1000 mm | Rolls or continuous sheets |
| Operating Temperature | -60°C to +220°C | Continuous exposure |
| Flammability Rating | UL94 V-0 | UL File Listed |
| Color Options | Red, Gray, Black, Blue | Custom colors on request |
| Certifications | RoHS, ISO9001, ISO14001 | Compliance Documentation |
Industrial Applications
This material is applied across thermal processing, electrical machinery, and equipment manufacturing:
Customization & Converting Services
SENMA provides complete fabrication services to meet OEM equipment specifications:
| Service Option | Capabilities |
|---|---|
| Precision Die-Cutting | Custom gasket profiles, circular pads, and intricate geometries stamped according to technical drawings. |
| Slitting & Strip Conversion | Precision slitting into narrow continuous tape or strip formats for joint sealing. |
| Adhesive Lamination | Application of high-temperature acrylic or silicone pressure-sensitive adhesive (PSA) with release liners. |
| Custom Formulations | Adjustment of density, Shore hardness, color matching, and special thickness requirements. |
FAQ
Q: What is the primary advantage of closed cell silicone foam over open cell foam?
A: Closed cell silicone foam features non-connecting internal cells, preventing water, dust, and fluids from passing through. This makes it suitable for outdoor sealing, fluid-resistant gaskets, and applications requiring environmental protection.
Q: How does this foam perform under continuous high temperatures?
A: The material retains its mechanical flexibility and seal integrity up to 220°C continuously without melting, cracking, or losing elasticity.
Q: Can adhesive backing withstand heat press temperatures?
A: High-temperature acrylic or silicone adhesives are applied depending on your operating conditions, ensuring strong bond performance during continuous thermal exposure.
Q: Are custom samples available for engineering evaluation?
A: Standard material sheets and sample kits can be provided upon request for testing density, hardness, and thermal resistance.
Request Material Quotation & Samples
SENMA manufactures standardized silicone foam rolls and custom-fabricated parts for equipment OEMs and distributors. Submit your part dimensions, required thickness, target operating temperature, and quantities to receive a direct factory quotation.
Need custom die-cut parts or technical evaluation samples? Contact SENMA sales engineering team with your project specifications.
