极限抗拉强度
材料科学
抗弯强度
纤维素
复合材料
生物复合材料
结晶度
纤维
填料(材料)
弯曲模量
天然纤维
竹子
艾氏冲击强度试验
纤维素纤维
复合数
化学
有机化学
作者
K. R. Sumesh,V. Kavimani,Ajithram Arivendan,Muhammad Imam Ammarullah
标识
DOI:10.1038/s41598-025-88058-5
摘要
Abstract In this experiment Artocarpus hirsutus (AH) fiber was utilized as the filler material for bamboo fiber (NF)/polyethylene (PE) biocomposites. This was a waste to wealth approach by utilising biomaterial and also can reduce the use of PE plastics. The crystallinity index (Crl) of 45.1%, 56.4%, 67% was observed in AH, alkali treated (NaOH) and cellulose AH fiber respectively. The combination with 20 wt% NF/3 wt% cellulose AH filler observed better tensile and flexural strength. Agglomeration at 4, 5 wt% affects the flexural properties by lesser interfacial adhesion with filler/matrix phase, having properties reducing up to 20.3 MPa. Comparing to cellulose AH filler, both alkali treated and untreated AH filler combinations possess lesser flexural strength. The addition of natural fibers increases the tensile and flexural modulus property with better properties at 30 wt% NF/5 wt% cellulose AH filler combination. The Impact strength doesn’t observe high influence with filler incorporation. This AH fiber hasn’t been explored in detail for mechanical and hydrophilic properties with incorporation with PE matrix. This fabricated composite is suited for bioengineering applications.
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