Silicone Sponge For Drum Heater

Uneven thermal management

Unstable thermal conductivity leads to local overheating or heat loss

Not good enough environmental tolerance

Some silicone sponge are prone to powdering when exposed to high temperatures for a long time, become brittle when exposed to low temperatures, and ages easily when outdoors

 

Safety risk

The flame retardant grade is insufficient, and the electrical insulation performance deteriorates with use

Thermal stability and energy efficiency

Soft at low temperatures and non-brittle at high temperatures:

Silicone Sponge For Drum Heater remains flexible at -40℃ and does not powderize after long-term use at 230℃, ensuring that the heating tape does not crack or fail during extremely cold and high-temperature cycles.

Mechanical durabilityHigh resilience and low compression set: The permanent compression set of Silicone Sponge For Drum Heater is ≤8% (200℃×22h), ensuring that the oil drum does not loosen after long-term wrapping and does not rebound when adhering to the curved surface.

Security and certification assuranceDual-path safety support: The material is UL 94 V-0 certified and supported. Environmental compliance: Compliant with RoHs standards, halogen-free options available, meeting global export requirements.

We believe that an outstanding heating tape begins with an outstanding base material.

Let the DR-HeatS series silicone foam  be an "invisible but crucial" reliable part of your product, and jointly create a safer, more efficient and durable industrial heating solution.

For free samples and technical data, please contact us to obtain customized material solutions and dedicated test reports for heating tapes. 📧 ulawang@spsilicone.com | ☎ +86-18759819189

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