{'fraction_non_alphanumeric': 0.030131826741996232, 'fraction_numerical': 0.002824858757062147, 'mean_word_length': 4.93854748603352, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Comparison study on green coupling agents from different type of plants oil for agrowaste-based thermoplastic composites

In the present work, a different green coupling agent (GCA) was developed from virgin coconut oil (GCA-C). The GCA-C were a kind of glycidyl fatty acid ester which are reactive to natural filler. A comparison between GCA made from palm oil (GCA-P) and coconut oil (GCA-C) was studied. The results indicated the tensile strength and tensile modulus of composites increased with increasing the GCA content, and the 3 wt% of GCA content was the optimum content to achieve maximum improvement. Meanwhile, the increased GCA content slightly reduced the elongation at break of composites, but the elongation at break increased at 5 wt% of GCA content. The GCA-C had better performance in improving interfacial adhesion compared to GCA-P due to different fatty acid content. The micrographs of scanning electron microscope evidenced that the modified cocoa pod husk (CPH) with 3 wt% GCA had better filler–matrix adhesion with polypropylene matrix.