UTILIZATION OF KAPOK FIBER(CEIBA PENTANDRA) AS AN ALTERNATIVE MATERIAL TO INSULATION FOAM

Abstract

With rising temperatures in the Philippines contributing to various heat-related health issues, insulation foam has become a common household necessity. However, most commercial insulation materials are synthetic and pose environmental concerns. Ceiba pentandra, commonly known as kapok fiber, is a natural resource recognized for its excellent thermal insulation properties. This study aimed to analyze the effectiveness of kapok fiber as an alternative insulation material that reduces heat and helps protect individuals from heat-related health risks. The researchers sought to provide a comprehensive understanding of the features and benefits of kapok-based insulation. An experimental research approach was employed to determine the effectiveness of kapok fiber as an alternative to commercial insulation foam. The researchers constructed a small nipa hut model where kapok-based insulation was installed. A commercial insulation foam was also used for comparison. Temperature measurements were taken to determine differences in thermal performance between the two materials. The results showed that kapok-based insulation effectively reduced heat inside the model house, contributing to lower potential health risks. A temperature difference of 1 °C to 2 °C was observed between the kapok insulation and the commercially used insulation foam. Thermal efficiency was optimized when the kapok insulation covered an area of 8.58 ft². In terms of cost-effectiveness, the kapok insulation showed only a 0.2% difference compared to commercial insulation. Additionally, the material demonstrated economic and environmental viability, as kapok plants contribute to oxygen emission and environmental sustainability. The findings confirm that kapok-based insulation foam is effective in reducing indoor heat and mitigating health risks associated with high temperatures. The kapok insulation outperformed commercial foam in thermal performance by 1 °C to 2 °C while remaining economically viable. Furthermore, the use of kapok fiber supports environmental sustainability due to its natural availability and eco-friendly properties.