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EV Protect 4006 SFR Prostech Vietnam

EV Protect 4006 SFR

  • Product code: 4006 SFR
  • Manufacturer: H. B. Fuller
  • Package size: 5gal/55 gal/300gal
  • Shelf Life: 1 year

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EV Protect 4006 SFR is a liquid applied, two-component flame retardant, low density polyurethane foam material designed for potting and encapsulation of battery cell in EV battery modules. EV Protect 4006 SFR offers battery design engineers the ability to increase the power density of their modules while ensuring safety and protection from thermal propagation. The ultra lightweight
nature of the EV Protect 4006 SFR minimizes the weight impact to the battery modules. The semi-structural properties of the material also provide noise, vibration, and harshness benefits to the battery system by unitizing the battery module and absorbing external environmental impacts.

FEATURES:

Prevnts Thermal PropagationNo outgassing of Hydrogen gas during curing
Ultra LightweightMeets UL94 V0 Certification
Low Viscosity & Self LevelingUp to 5 Times Expansion Rate
Great Vibration and Impact ResistanceCost Effective – Low Volume Usage
Outstanding Insulation PropertiesFast Processability

Cured Properties

Operating Temperature Range (°C )60 – 120
Hardness at 24 / 48 hours (Shore A)20 – 30 / 35 – 45
Foam Density – Free Rise (g/cm³)0.16 – 0.19
Foam Density – Free Rise (pcf)10 – 12
Thermal Conductivity (W/m-K)0.05

Electrical Properties

PropertyTest methodValue
Dielectric strength(kV/mm)ASTM D1493.0

Dielectric Constant at 1MHzASTM D-01501.40
Dissipation factor at 1MHzASTM D-01500.029
Volume resistivity (ohm-cm)ASTM D-02575.1 x 10¹¹
Surface resistivity (ohm)ASTM D-02577.7 x 10¹²

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