H.B. Fuller EV Protect 4006-A SFR / 4006-B SFR

Product Description

• This specialized two-component polyurethane foam, from H.B. Fuller, offers excellent flame retardancy with a low-density profile.
• Primarily engineered for the robust potting and encapsulation of battery cells within electric vehicle (EV) battery modules.
• Provides crucial protection, conforming to stringent UL94 V0 and HBF flammability standards for enhanced safety.
• Its low viscosity ensures rapid flow around intricate components, while a generous cream time allows for optimal leveling before expansion.
• Designed to deliver lightweight yet durable encapsulation with good impact resistance and no hydrogen outgassing during the curing process.

Key Features

• Low odor and non-corrosive formulation
• Achieves low viscosity for fast flow around complex parts
• Offers a long cream time for effective leveling prior to rising
• Enables lightweight designs due to its low density
• Complies with UL94 V0 for vertical burn flammability
• Developed for UL94 HBF horizontal burn foam material rating
• Exhibits good impact resistance properties
• Ensures no outgassing of Hydrogen gas occurs during curing