The new energy battery industry is expanding at an unprecedented pace, driven by global EV adoption and energy storage deployment. Battery housings — whether for EV battery packs, stationary energy storage systems, or residential solar storage — require coatings that deliver more than just corrosion protection. They must meet strict safety standards, thermal stability requirements, and environmental compliance.

FLDC’s Polysiloxane Topcoat series is specifically engineered for new energy battery housing applications, offering a superior alternative to traditional polyurethane and epoxy coatings. Our polysiloxane formulations combine the best properties of silicone and organic resins, delivering outstanding heat resistance, chemical resistance, and long-term durability.

Key benefits for battery housing manufacturers:

• ✅ Thermal stability: Withstands continuous operating temperatures and thermal cycling without degradation
• ✅ Chemical resistance: Resists electrolyte spills, battery fluids, and common industrial chemicals
• ✅ Corrosion protection: Excellent barrier performance against moisture, salt, and atmospheric contaminants
• ✅ Fire-retardant options: Formulations available to meet flame-spread requirements for battery compartments
• ✅ Low VOC: Environmentally friendly formulations compliant with international emission standards
• ✅ Fast cure: Reduced production cycle time for high-volume manufacturing

Our recommended coating system for battery housings includes Epoxy Zinc Phosphate Primer for adhesion and corrosion protection, paired with Polysiloxane Topcoat for the finishing layer. This system provides 10+ years of service life in outdoor installations and meets the aesthetic requirements for visible battery pack components.

FLDC works directly with new energy battery manufacturers, EV OEMs, and energy storage integrators to develop custom coating solutions tailored to specific substrate materials (aluminum, steel, composites) and performance requirements.

Request a sample and discover why leading new energy manufacturers trust FLDC for their battery housing coating needs.