Application of natural fibre composites in product design: a guiding framework / Zhang Xue and Hanif Khairi

The global production of petroleum-based plastics has grown significantly from 1.5 million tonnes in 1950 to 367 million tonnes in 2020, escalating global demand based on the limitations of conventional material resources. The effective use of natural fibre composites can alleviate modern civilisation's reliance on chemical resources, reduce energy shortages and have a positive impact on agricultural development. The objective of this study is to establish a framework for guiding design practice by sorting out the properties and application areas of natural fibre composites from a designer's perspective, and the ways in which the material can be experienced. It also uses coconut fibre as an example to develop design research and promote social innovation. The data is analysed and summarised through theoretical frameworks, qualitative interviews, observations and thematic analysis. Facing new materials outside the education system, it helps design-related staff to find areas of application where material properties are consistent with product properties, consumer needs and environmentally beneficial in the design practice process.