Product

Overview
Hanwha Total FH44 and FH44N are non-dioxin flame retardant PP composites with UL94 V-0 certification. These grades are designed to be harmless to human health and the environment (non-dioxin), with long-term thermal resistance and excellent heat deformation resistance. FH44N offers higher flow (MFR 9 vs. 5 g/10min) for easier processing of complex parts, while both grades deliver the same V-0 flame retardancy and environmental safety.

Price: 5.20 USD/kg (both colors) | MOQ: Contact for details

Key Advantages

• UL94 V-0 Certification: The highest flame retardancy rating – material self-extinguishes within 10 seconds, providing maximum fire safety for critical applications.

• Non-Dioxin Formulation: Safe for human health and the environment – no toxic emissions during combustion, unlike traditional halogenated FR systems.

• Long-Term Thermal Resistance: Extended heat exposure capability (UL746B rated) ensures reliable performance in applications subject to continuous or prolonged heat exposure.

• Excellent Heat Deformation Resistance: Maintains dimensional stability at elevated temperatures, ensuring consistent part geometry and reliable performance in warm operating environments.

• Good Rigidity: FH44 offers a flexural modulus of 3,140 MPa for maximum stiffness; FH44N offers 2,450 MPa with enhanced flow for complex parts.

• Enhanced Flow (FH44N): Higher melt index enables easier processing of complex thin-wall parts, reducing cycle times and improving productivity.

Applications
FH44 and FH44N are widely used in automotive E&E parts, washing machine interior parts, motor cases, electrical housings, and components requiring UL94 V-0 flame retardancy. The materials’ combination of V-0 flame retardancy, non-dioxin formulation, and heat resistance makes them ideal for safety-critical applications where environmental compliance is also required.