Exploration of Jute-HCP Composites Material for Building Environments.

Jute and hollow conjugated polyester fiber (HCP)-reinforced nonwoven composites were designed by Box and Behnken model approach. Its thermal properties such as thermal conductivity, thermal resistance, thermal transmittance, and thermal diffusivity were evaluated. From the test results of response surface method (RSM), the weight of composite material maintained as 3280 g/m2 with the proportion of jute/HCP fiber in the ratio of 50/50%, 60/40%, and 70/30% played a significant role in insulation and mechanical properties. Various needling density maintained on the composite material such as 300, 150, and 75 punches/cm2 contributes to the role of significant impacts on the research process. The optimum of 150 needling density with the proportion of 50/50 Jute and HCP fiber was selected to produce four kinds of composite structures. Its thermal, sound, electrical insulation values and limiting oxygen values were analyzed and suggested for building environments. [ABSTRACT FROM AUTHOR]