Development and Characterization of Eco-Friendly Non-Isocyanate Urethane Monomer from Jatropha curcas Oil for Wood Composite Applications
作者机构：Department of ChemistryUniversitas Negeri SemarangSemarang50229Indonesia Research Center for ChemistryNational Research and Innovation Agency(BRIN)Serpong15314Indonesia Research Center for Biomass and BioproductsNational Research and Innovation Agency(BRIN)Cibinong16911Indonesia Department of Forest ProductFaculty of ForestryUniversitas Sumatera UtaraMedan20155Indonesia JATI-Sumatran Forestry Analysis Study CenterMedan20155Indonesia Faculty of Forest IndustryUniversity of ForestrySofia1797Bulgaria Laboratory of Biopolymer and DerivativesInstitute of Tropical Forestry and Forest ProductUniversiti Putra MalaysiaSelangor43400Malaysia Department of Forest ProductsFaculty of Forestry and EnvironmentIPB UniversityBogor16680Indonesia Faculty of Wood Sciences and TechnologyTechnical University in ZvolenZvolen96001Slovakia
出 版 物：《Journal of Renewable Materials》 (可再生材料杂志（英文）)
年 卷 期：2023年第11卷第1期
页 面：41-59页
核心收录：
学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学]
基 金：DIPA Mandiri LIPI, (HИC-Б-1145/04.2021) Agentúra na Podporu Výskumu a Vývoja, APVV, (APPV-20-0004, APVV-18-0378, APVV-19-0269)
主 题：Jatropha curcas oil urethane groups non-isocyanate polyurethane epoxidized JCO cyclic carbonate oxirane value wood composites
摘 要：The aim of this research work was to evaluate the potential of using renewable natural feedstock,i.e.,Jatropha curcas oil(JCO)for the synthesis of non-isocyanate polyurethane(NIPU)resin for wood composite *** polyurethane(PU)is synthesized through a polycondensation reaction between isocyanate and ***,utilizing toxic and unsustainable isocyanates for obtaining PU could contribute to negative impacts on the environment and human ***,the development of PU from eco-friendly and sustainable resources without the isocyanate route is *** this work,tetra-n-butyl ammonium bromide was used as the activator to open the epoxy ring with 3-Aminopropyltriethoxisylane as a catalyst to yield urethane of JCO(UJCO).The UJCO were characterized by Fourier Transform Infra-Red spectroscopy(FTIR)and their oxirane,and hydroxyl values were *** result showed that a decrease in oxirane value was found while the hydroxyl value was increased during the time,confirming that the urethane group was *** presence of functional groups in FTIR spectra at wave numbers 1732.08,1562.34,and 3348.42 cm^(−1) indicates the functional groups of C=O(urethane carbonyl),–NH,and–OH,respectively confirmed this *** potential applications of NIPU in the wood composite were also outlined.
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