Research on the Combustibility of PI Needle Punched Nonwovens by Cone Calorimeter

Shu Gan Li; Xiao Ning Jiao; Qing Long Jia

doi:10.4028/www.scientific.net/AMR.332-334.1335

Paper Titles

The Fiber Diameter Prediction Model of PVDF Electrospun Lithium Separators
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Influence of Low Boiling Point Nonsolvents on Morphologies of PA6 Electrospun Fibers
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Recycling Nonwoven Fabric and Polypropylene Selvage to Create Composite Fabric
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In Vitro Degradation of Electrospun Fiber Membranes of PCL/PVP Blends
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Research on the Combustibility of PI Needle Punched Nonwovens by Cone Calorimeter
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Fabrication and Properties of Polyurethane Nanofibers Nonwoven by Solution Blowing
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The Effect of Electrospinning Parameters on Mophology of PAN/PU Composite Nanofibers
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Effects of the die Parameters on the Air Flow Field from a Dual Slot Melt Blowing Die
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Preparation of Polyurethane (PU)/ Polyaniline (PANI) Compound Nanofiber via Electrospinning
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Research on the Combustibility of PI Needle Punched Nonwovens by Cone Calorimeter

Abstract:

This paper demonstrates the combustibility of PI needle punched nonwovens by Cone Calorimeter. Ignition parameter, heat release parameters, smoke and toxicity parameters and mass loss parameters of the fabric were obtained from it. It was found that ignition time is 38 s; the peak of heat release rate is 65 kW/m2; total heat release is 7 MJ/m2; smoke release rate is 1.5 L/s; smoke factor is 1.3 MW/m2 and mass lose rate is 73.3%. Therefore the results show that PI needle punched nonwovens has excellent fire-resistance performance.