SUSTAINABLE GRAPHENE-COATED HEMP FIBER ARMORED TROUSERS FOR FORESTRY PATROL OFFICERS' SAFETY

Narongsak WANGSAN; Torsangrasmee TEETAKAEW; Chaiwat PHROMPET

doi:10.14456/tisr.2026.5

Authors

Narongsak WANGSAN College of Innovation and Industrial Management, King Mongkut's Institute of Technology Ladkrabang, Thailand
Torsangrasmee TEETAKAEW College of Innovation and Industrial Management, King Mongkut's Institute of Technology Ladkrabang, Thailand
Chaiwat PHROMPET College of Innovation and Industrial Management, King Mongkut's Institute of Technology Ladkrabang, Thailand

DOI:

https://doi.org/10.14456/tisr.2026.5

Keywords:

Armored Trousers Innovation, Hemp Fiber, Graphene-Coated Material, Technology Acceptance, Officer Safety

Abstract

This mixed-methods research developed and evaluated sustainable lightweight armored trousers using graphene-coated hemp fiber to enhance the safety of forestry and national park officers in Thailand. The study addressed the severe risks officers face from illegal homemade firearms during field patrols. The prototype armor plates were fabricated by compressing hemp fabric coated with graphene powder using a hydraulic press. Ballistic testing with a 12-gauge shotgun at a six-meter distance demonstrated that the composite material successfully prevented pellet penetration, proving its high protective efficacy. Subsequently, the armored trousers were field-tested by a sample group of 100 forestry and national park officers. Quantitative survey results, based on the Technology Acceptance Model, revealed a very high level of user satisfaction, particularly regarding convenience, durability, and perceived safety during operations. Furthermore, statistical analysis indicated a positive correlation between the officers' age and educational level with their overall acceptance of the innovation. This sustainable protective gear offers a viable, field-ready solution to significantly reduce operational casualties while promoting the utilization of natural agricultural resources.

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