Fracture toughness and properties of epoxy / polyurethane blend matrix reinforced with natural fiber
In this work, binary blends of epoxy resin (EP) and different proportions of polyurethane (Pu) (0%, 5%, 10%and 15%) were prepared. Vacuum infusion was used to manufacture the laminate of the composite containing natural fiber. These fibers are: flax woven fiber (F), wool woven fiber (W), and jute wo...
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| creator | Jasim, Ali M. Mahmood, Ibtihal A. |
| description | In this work, binary blends of epoxy resin (EP) and different proportions of polyurethane (Pu) (0%, 5%, 10%and 15%) were prepared. Vacuum infusion was used to manufacture the laminate of the composite containing natural fiber. These fibers are: flax woven fiber (F), wool woven fiber (W), and jute woven fiber overlapped with unidirectional flax (JF) arranged as Intra-yarn. The flax and wool woven fiber are arranged by two different angle orientations and hybrids. Tensile and fracture toughness tests, according to ASTM-D5045, were evaluated. ANSYS workbench was used to check the results. the investigating results showed that increasing the percentages of polyurethane into blends increased ductility and reduced modulus of elasticity, yield stress, and fracture toughness. The mechanical properties were improved and the fracture toughness of wool composites was increased by 108.878 % and 70.122 % respectively when hybridized by flax and jute/ flax woven fiber. |
| doi_str_mv | 10.1063/5.0148106 |
| format | Conference Proceeding |
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Vacuum infusion was used to manufacture the laminate of the composite containing natural fiber. These fibers are: flax woven fiber (F), wool woven fiber (W), and jute woven fiber overlapped with unidirectional flax (JF) arranged as Intra-yarn. The flax and wool woven fiber are arranged by two different angle orientations and hybrids. Tensile and fracture toughness tests, according to ASTM-D5045, were evaluated. ANSYS workbench was used to check the results. the investigating results showed that increasing the percentages of polyurethane into blends increased ductility and reduced modulus of elasticity, yield stress, and fracture toughness. The mechanical properties were improved and the fracture toughness of wool composites was increased by 108.878 % and 70.122 % respectively when hybridized by flax and jute/ flax woven fiber.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0148106</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Epoxy resins ; Flax ; Fracture toughness ; Jute ; Mechanical properties ; Modulus of elasticity ; Polymer blends ; Polyurethane resins ; Wool ; Yield stress</subject><ispartof>AIP conference proceedings, 2023, Vol.2787 (1)</ispartof><rights>Author(s)</rights><rights>2023 Author(s). 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Vacuum infusion was used to manufacture the laminate of the composite containing natural fiber. These fibers are: flax woven fiber (F), wool woven fiber (W), and jute woven fiber overlapped with unidirectional flax (JF) arranged as Intra-yarn. The flax and wool woven fiber are arranged by two different angle orientations and hybrids. Tensile and fracture toughness tests, according to ASTM-D5045, were evaluated. ANSYS workbench was used to check the results. the investigating results showed that increasing the percentages of polyurethane into blends increased ductility and reduced modulus of elasticity, yield stress, and fracture toughness. The mechanical properties were improved and the fracture toughness of wool composites was increased by 108.878 % and 70.122 % respectively when hybridized by flax and jute/ flax woven fiber.</description><subject>Epoxy resins</subject><subject>Flax</subject><subject>Fracture toughness</subject><subject>Jute</subject><subject>Mechanical properties</subject><subject>Modulus of elasticity</subject><subject>Polymer blends</subject><subject>Polyurethane resins</subject><subject>Wool</subject><subject>Yield stress</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2023</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotkE9LAzEQxYMoWKsHv0HAm7Btsps_u0cpVoWCBz14W7KbiU3ZJmuSxfbbG2lPMww_3rz3ELqnZEGJqJZ8QSir83qBZpRzWkhBxSWaEdKwomTV1zW6iXFHSNlIWc-QXgfVpykATn763jqIESun8Rj8CCFZiNgbDKM_HPESj344ZjZtlQPcDZDBvUrBHnAA64wPPWj8a9MWO5VF1YCN7SDcoiujhgh35zlHH-vnz9VrsXl_eVs9bYqxEbwAbjjwbF9JwYD2uqs1aCJ7bbRhPF-Adl3DOJO8Jk3dUCMYMT1ntQClqjl6OKlm7z8TxNTu_BRcftiWdSWpyPGrTD2eqNjbpJL1rh2D3atwbClp_ztseXvusPoDc99lVA</recordid><startdate>20230714</startdate><enddate>20230714</enddate><creator>Jasim, Ali M.</creator><creator>Mahmood, Ibtihal A.</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20230714</creationdate><title>Fracture toughness and properties of epoxy / polyurethane blend matrix reinforced with natural fiber</title><author>Jasim, Ali M. ; Mahmood, Ibtihal A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p965-e5f5e5014a764e1cdb8ded07cdfdf45e1ce1bb945475809891f640fc5486eaa3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Epoxy resins</topic><topic>Flax</topic><topic>Fracture toughness</topic><topic>Jute</topic><topic>Mechanical properties</topic><topic>Modulus of elasticity</topic><topic>Polymer blends</topic><topic>Polyurethane resins</topic><topic>Wool</topic><topic>Yield stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jasim, Ali M.</creatorcontrib><creatorcontrib>Mahmood, Ibtihal A.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jasim, Ali M.</au><au>Mahmood, Ibtihal A.</au><au>Al-Moameri, Harith H.</au><au>Rushdi, Salih A.</au><au>Al-Sharify, Zainab T.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Fracture toughness and properties of epoxy / polyurethane blend matrix reinforced with natural fiber</atitle><btitle>AIP conference proceedings</btitle><date>2023-07-14</date><risdate>2023</risdate><volume>2787</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>In this work, binary blends of epoxy resin (EP) and different proportions of polyurethane (Pu) (0%, 5%, 10%and 15%) were prepared. Vacuum infusion was used to manufacture the laminate of the composite containing natural fiber. These fibers are: flax woven fiber (F), wool woven fiber (W), and jute woven fiber overlapped with unidirectional flax (JF) arranged as Intra-yarn. The flax and wool woven fiber are arranged by two different angle orientations and hybrids. Tensile and fracture toughness tests, according to ASTM-D5045, were evaluated. ANSYS workbench was used to check the results. the investigating results showed that increasing the percentages of polyurethane into blends increased ductility and reduced modulus of elasticity, yield stress, and fracture toughness. The mechanical properties were improved and the fracture toughness of wool composites was increased by 108.878 % and 70.122 % respectively when hybridized by flax and jute/ flax woven fiber.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0148106</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2023, Vol.2787 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_proquest_journals_2837162433 |
| source | AIP Journals Complete |
| subjects | Epoxy resins Flax Fracture toughness Jute Mechanical properties Modulus of elasticity Polymer blends Polyurethane resins Wool Yield stress |
| title | Fracture toughness and properties of epoxy / polyurethane blend matrix reinforced with natural fiber |
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