Natural Fibers + Other
Kenaf Fiber
Thermal Conductivity: 0.040–0.060 W/mK
Density: 100–250 kg/m^3
Sound Reduction: 30 -45 dB
Fire Classification: Class B-C
Moisture Resistance: Moderate
Applications: Insulation, acoustic, fiber reinforcement in composites
Composition: Bast fiber from kenaf plant (high cellulose ~70%)
Notes: Lightweight & breathable
Jute
Applications: Insulation, acoustic, reinforcement in bio-composites, carpet backing
Composition: Lignocellulosic fiber (cellulose, hemicellulose, lignin)
Notes: Low cost, susceptible to moisture, rot if untreated
Thermal Conductivity: 0.035–0.045 W/mK
Density: 120 - 300 kg/m^3
Sound Reduction: 35 - 50 dB
Fire Classification: Class D
Moisture Resistance: Moderate
Coconut Fibers
Thermal Conductivity: 0.043 - 0.060 W/mK
Density: 50 - 150 kg/m^3
Sound Reduction: 35 - 55 dB
Fire Classification: Class D
Moisture Resistance: Good
Applications: Insulation, acoustic, ceiling & wall systems
Composition: Fiber from coconut husk (high lignin content ~40–45%)
Notes: Naturally resistant to rot and salt moisture. More durable than other plant fibers
Flax Fiber
Applications: Insulation, acoustic, bio-composite panels
Composition: Bast fiber (high cellulose ~70%)
Notes: Breathable and hygroscopic
Thermal Conductivity: 0.04 - 0.06 K/mK
Density: 20 - 100 kg/m^3
Sound Reduction: 35 - 50 dB
Fire Classification: Class D
Moisture Resistance: Moderate
Hemp
Thermal Conductivity: 0.04 - 0.09
Density: 30 - 120 kg/m^3
Sound Reduction: 40 - 55 dB
Fire Classification: Class B-C
Moisture Resistance: Good
Applications: Insulation, acoustic, composite panels
Composition: Bast fiber (cellulose-rich ~70–74%)
Notes: Excellent moisture regulation and breathability
Rice Husk
Applications: Insulation, additive in composites & plasters
Composition: Outer shell of rice grain (high silica content ~15–20%)
Notes: Naturally fire-resistant due to silica
Thermal Conductivity: 0.04 - 0.07 W/mK
Density: 90 - 150 kg/m^3
Sound Reduction: 30 - 45 dB
Fire Classification: Class B-C
Moisture Resistance: Good
AI CHATBOT
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