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FLAME RETARDANT SHEET
Flame Retardant Sheet
A flame-retardant sheet material designed to slow flame propagation, maintain structural integrity at elevated temperatures, and serve as a fire barrier. It is widely used in safety-focused applications across solar, energy storage, and related electrical industries.
AVAILABLE MATERIALS / MATERIAL TYPES
PC
PVC
PET
PP
Get Technical Datasheet
Key Parameters Parameters
Operating Temperature
80 ~ 120
°C
Flame Rating
V-0
UL 94
Material Types
PC
PVC
PET
PP
Key Properties
- Reliable electrical insulation for high-voltage safety
- Good mechanical properties with resistance to folding and puncture
- Wide operating temperature range for complex service conditions
- Chemical resistance with stable long-term performance
- Multiple material and appearance options for different structural designs
Material Advantages Advantages
APPLICATION SCENARIOS
Application Scenarios
Desunergy flame retardant sheets are widely used in safety protection structures for new energy equipment, helping suppress flame spread and support reliable operation of energy storage and inverter systems.
Energy Storage Battery Insulation
Inter-cell spacers, tab insulation, and module inner liner protection help isolate adjacent cells and reduce the risk of short-circuit-driven thermal runaway propagation.
Inverter Isolation
Used for PCB backplane insulation and high-voltage component isolation to ensure safe separation between high- and low-voltage areas inside inverters.
BMS Protection
Main board insulation pads and sampling harness securing and isolation help protect BMS circuits from vibration-induced friction or abnormal discharge damage.
Flame Retardant Label Substrate
Used as a base material for nameplates, barcodes, and safety labels, meeting durability and compliance requirements in elevated-temperature environments.
Cell Transport Protection
Terminal pole cover protection helps prevent short circuits caused by accidental contact with conductive objects during transportation, improving overall transport safety.
Insulation Protection for Battery Module Top Covers
Top Cover Insulation Protection
Side Insulation for Battery Modules
Battery Module Side Insulation
Partner with Desunergy to Advance Thermal Interface Innovation
Whether you are an inverter manufacturer, an energy storage system integrator, or a partner seeking high-reliability thermal management materials, our team is ready to support you with tailored solutions.
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