This research aims to study the properties of sugar palm’s peduncle fibers (ArengapinnataMerr.) and the physical properties of handloom fabrics blended with sugar palm’s peduncle fibers. The peduncle of sugar palm used as raw material for fiber extraction and weaving were obtained from sugar palm found in Bor-Saen Subdistrict, Thap Put District, Phang Nga Province, Thailand. The research findings reveal: 1. A 10% w/v sodium hydroxide solution was most effective for extracting sugar palm fibers. The fibers yielded 43.21±0.30%. The extracted fibers contained 41.71±0.35% cellulose, 18.49±0.98% hemicellulose, 2.94±0.07% lignin, with a yarn count (Ne) of 8.65±0.05, maximum tensile strength of 1,256.32±43.75 gf, and elongation at break of 17.75±0.43%. The fibers had a diameter of 50 micrometers, a long bundle fiber structure, and a rough surface texture. 2.The handloom fabric blended with sugar palm peduncle’s fiber had a slightly glossy surface texture and a relatively coarse feel, making it more suitable for developing decorative textile products or creating unique community product identities than apparel products. The fabric weight was 190.71±8.10 g/m2, classified as medium weight. The maximum tensile strengths in the warp and weft directions were 254.08±8.52 N and 433.12±9.45 N, respectively. The fabric had a yarn count of 78 threads per square inch, with 31 warp and 47 weft threads per square inch.
