composite / Fibre-Reinforced / Natural Fibre Composite
Jute fibre composite panel (3mm, 4mm, 5mm laminate sheets)
Natural-fibre composite panels using jute fibres (density 1.3?1.5 g/cm3; tensile strength 393?800 MPa) in polymer matrices. Panel performance is system- and process-dependent.
Atlas code
COM-FRC-NFC-003
At-a-glance signals
Natural-fibre composite panels using jute fibres (density 1.3?1.5 g/cm3; tensile strength 393?800 MPa) in polymer matrices. Panel performance is system- and process-dependent.
Overview
Executive summary
Jute fibre composite panels use jute fibres embedded in polymer matrices. Review data for jute fibres report density 1.3?1.5 g/cm3, tensile strength 393?800 MPa and Young?s modulus 10?55 GPa; composite panel properties depend on fibre volume fraction, orientation and resin system.
Best when…
- Jute fibre density 1.3?1.5 g/cm3 with tensile strength 393?800 MPa (fibre properties)
- Renewable natural fibre content potential
- Composite panels can be lightweight compared with mineral alternatives
Top advantages
- 01 Jute fibre density 1.3?1.5 g/cm3 with tensile strength 393?800 MPa (fibre properties)
- 02 Renewable natural fibre content potential
- 03 Composite panels can be lightweight compared with mineral alternatives
Top limitations
- 01 Panel properties are highly dependent on resin system and fibre architecture
- 02 Fire and moisture performance require product-specific testing
- 03 Australian supply/certification varies by supplier
Technical
Physical ·9
- Density
- 1.3-1.5 g/cm3 Jute fibre density range; composite density depends on resin and fibre content.
- Specific gravity
- 0.93-1.30
- Porosity
- 5-15% (depending on manufacturing process) %
- Water absorption
- 3.8-15% (24hr immersion, treated vs untreated) %
- Hardness
- Shore D 60-75
- UV resistance
- Moderate (requires UV stabilizers)
- Chemical resistance
- Good (pH 4-10 range)
- pH tolerance
- pH 4-10
- Surface roughness
- Ra 5-15 μm (varies with finish) µm
Mechanical ·7
- Tensile strength
- 393-800 MPa Jute fibre tensile strength range; composite panels depend on layup and resin.
- Compressive strength
- 45-120 MPa (jute/epoxy systems) MPa
- Flexural strength
- 36.6-455 MPa MPa
- Shear strength
- 12-25 MPa (in-plane) MPa
- Poisson's ratio
- 0.32-0.38
- Impact resistance
- Charpy: 16.4-30 kJ/m², Izod: 12-25 kJ/m²
- Creep resistance
- Limited data - moderate under sustained load
Sustainability & Health
Embodied carbon & energy ·7
- Embodied carbon
- Data not available Product-specific LCA/EPD required.
- Carbon footprint
- 548-966 kg CO2-eq/tonne
- Embodied energy
- 15-25 MJ/m² MJ/kg
- Water footprint
- 200-500 L/m² L/kg
- Recycled content
- 0-30% (potential for recycled polymer matrix) %
- Renewable content
- 40-80% (up to 90% with bio-resin) %
- Circular score
- 65-75/100 (high renewable content, recyclability challenges)
Compliance & Fire
Fire performance ·1
- Combustibility class
- Combustible (organic jute fibre content) Combustible per AS 1530.1 due to organic jute fibre content. System-specific fire testing required for any NCC fire-rated application.
Cost & Lifecycle
Capex & lead time ·6
- Material cost (range)
- AUD $80-160/m² (estimated wholesale)
- Material cost (per unit)
- 3mm: $80-120/m², 4mm: $90-140/m², 5mm: $100-160/m²
- Lead time
- 16-24 weeks (international sourcing required)
- Lifecycle cost
- AUD $15-25/m²/year over 20 years
- Annual maintenance
- AUD $5-10/m²/year
- Market availability
- Not available in Australia - requires import
Service life & durability ·3
- Expected lifespan
- 20-30 years (climate dependent)
- Maintenance interval
- Annual inspection, 3-5 year recoating
- Warranty period
- No Australian warranties available
Layer D
Where it's used
Interior wall cladding and partition systems
Ceiling panels and suspended ceiling systems
Furniture and cabinetry components
Door skins and decorative panels
Acoustic absorption panels
Thermal insulation boards
Non-structural architectural features
Exhibition and display panels
Automotive interior components (international)
Packaging and transportation applications