Silicone Foam Tape

Silicone foam tape is a high-performance, closed-cell or open-cell foam material coated with a high-temperature resistant silicone adhesive on one or both sides. It is designed to provide excellent sealing, cushioning, vibration damping, and insulation in harsh environments.

Features:

High Temperature Resistance: Performs reliably from -55°C to +230°C, suitable for both indoor and outdoor applications.
Excellent Compression Set Resistance: Retains shape and sealing ability even after long-term compression.
Weather and UV Resistant: Ideal for outdoor use; resists aging, ozone, and moisture.
Good Electrical Insulation: Provides dielectric protection in electronic assemblies and battery packs.
Soft and Conformable: Easily adapts to irregular surfaces, ensuring tight seals and vibration absorption.
Flame Retardant: Meets UL94 V-0 standard (available for selected grades).
Strong Adhesion: Silicone adhesive ensures stable bonding to metals, plastics, and painted surfaces, even under high heat.

Applications:

Automotive door and window sealing, Battery pack insulation and cushioning (EV applications), Electronic module and PCB protection, Aerospace and industrial gasketing, High-temperature sealing and vibration isolation, HVAC and lighting enclosure sealing.

Additional Documents:

Silicone Foam Tape（TDS）

Adhesive Tapes Selection Guide

Technical data

Model	P57200	P57210	P57220	P57240	P57270	P57280	P57540	P57560	P57700	P57900
ROGERS corresponding model	BF-2000	BF-1000	HT-870	HT-800	HT-820	HT-840	–	–	–	–
Density (g/cm³)	0.18±0.04	0.22±0.04	0.26±0.04	0.37±0.04	0.42±0.04	0.5+0.04	0.4±0.1	0.6±0.1	0.7±0.1	0.9±0.1
CompressionForceDefle ction (kPa)	10±4	20±10	35±10	75±20	110±20	145±30	110±30	145±30	400±20	500±20
TensileStrength (MPa)	≥0.1	≥0.15	≥0.2	≥0.3	≥0.4	≥0.5	≥0.3	≥0.5	≥0.6	≥0.8
Elongation At break	≥70	≥70	≥80	≥80	≥85	≥90	≥40	≥40	≥40	≥40
100℃ Compression Set （%）	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
Water Absorption (%)	≤10.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
Dielectric strength (kV/mm)	≥2.0	≥2.0	≥2.2	≥2.5	≥3.5	≥4.0	≥3.0	≥4.0	≥4.0	≥4.0
Volume Resistivity (Q·cm)	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴	≥1.0*10¹⁴
Thermal Conductivity W/(m·K)	0.05	0.06	0.07	0.08	0.09	0.1	–	–	–	–

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.

ODM: Tape ODM (Original Design Manufacturing) refers to a service model where designs, develops, and manufactures ready-to-sell adhesive tape products that can be branded and marketed under your own label.

Die cutting tape are available in rolls, sheets, or custom-cut parts, tailored to a wide range of industry standards or customer-specific designs.

Silicone Foam Tape Manufacturer
Yousan New Materials

Storage

It is recommended to store them in a clean and dry place to prevent package damage and volatile solvents. The storage temperature is 4~26 ℃, and the humidity is 40~50%.