INVESTIGATION INTERFACIAL SHEAR STRENGTH AND MECHANICAL PROPERTIS OF ALKALI TREATED HONEY PINEAPPLE FIBER/ MICROCRYSTALLINE CELLULOSE COMPOSITE
نویسندگان
چکیده
The research objective was investigate the effect of alkali treatment on thermal stability, interfacial shear strength, mechanical properties and waterabsorption in composite honey pineapple fiber (HPF). HPF not given treated by soaking a mixture 6% wt sodium hydroxide. Mixing between Unsaturated Polyester (UPRs) Microcrystalline Cellulose (MCC) applied Taguchi test with 5% MCC, 250 RPm, 40 oC temperature, 30 minutes. composites were mold using vacuum infusion method curing at 60 o C for 120 Interfacial strength showed 9 hours immersion, gave 3.49 MPa, an increase 37.39%. Tensile increased 30.4%,the flexural 51.08%. results SEM untreated still smooth there several interface gaps. water absorption that had higher rate.
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ژورنال
عنوان ژورنال: Rekayasa Mesin
سال: 2023
ISSN: ['2338-1663', '2477-6041']
DOI: https://doi.org/10.21776/jrm.v14i2.1346