{"id":"https://openalex.org/W7221441633","doi":"https://doi.org/10.26434/chemrxiv.15010219/v1","title":"Data-Driven Approach to Predicting Durability and Property Retention in Polymer Matrix Composites","display_name":"Data-Driven Approach to Predicting Durability and Property Retention in Polymer Matrix Composites","publication_year":2026,"publication_date":"2026-10-11","ids":{"openalex":"https://openalex.org/W7221441633","doi":"https://doi.org/10.26434/chemrxiv.15010219/v1"},"language":"en","primary_location":{"id":"doi:10.26434/chemrxiv.15010219/v1","doi":"https://doi.org/10.26434/chemrxiv.15010219/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010219/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010219/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010219/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069135100","display_name":"Parastou Kharazmi","orcid":"https://orcid.org/0000-0002-6090-0612","observed_orcids":["https://orcid.org/0000-0002-6090-0612"]},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Parastou Kharazmi","raw_affiliation_strings":["KTH Royal Institute of Technology"],"raw_orcid":"https://orcid.org/0000-0002-6090-0612","affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5069135100"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.4255000054836273,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.4255000054836273,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11664","display_name":"Fiber-reinforced polymer composites","score":0.42239999771118164,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13129","display_name":"Material Properties and Applications","score":0.025699999183416367,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polymer-matrix-composites","display_name":"polymer matrix composites","score":0.9639999866485596},{"id":"https://openalex.org/keywords/composite-durability","display_name":"composite durability","score":0.8050000071525574},{"id":"https://openalex.org/keywords/accelerated-aging","display_name":"accelerated aging","score":0.8159999847412109},{"id":"https://openalex.org/keywords/moisture-sorption-kinetics","display_name":"moisture sorption kinetics","score":0.800000011920929},{"id":"https://openalex.org/keywords/unsaturated-polyester-resin","display_name":"unsaturated polyester resin","score":0.8109999895095825},{"id":"https://openalex.org/keywords/hygrothermal-degradation","display_name":"hygrothermal degradation","score":0.7799999713897705},{"id":"https://openalex.org/keywords/glass-transition-temperature","display_name":"glass transition temperature","score":0.8799999952316284},{"id":"https://openalex.org/keywords/activation-energy","display_name":"activation energy","score":0.7710000276565552},{"id":"https://openalex.org/keywords/water-exposure","display_name":"water exposure","score":0.36800000071525574},{"id":"https://openalex.org/keywords/mechanical-property-loss","display_name":"mechanical property loss","score":0.39899998903274536}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7728999853134155},{"id":"https://openalex.org/C96278889","wikidata":"https://www.wikidata.org/wiki/Q192414","display_name":"Gravimetric analysis","level":2,"score":0.7583000063896179},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.7376000285148621},{"id":"https://openalex.org/C104304963","wikidata":"https://www.wikidata.org/wiki/Q5316114","display_name":"Durability","level":2,"score":0.5357999801635742},{"id":"https://openalex.org/C58445606","wikidata":"https://www.wikidata.org/wiki/Q898533","display_name":"Sorption","level":3,"score":0.5304999947547913},{"id":"https://openalex.org/C95121573","wikidata":"https://www.wikidata.org/wiki/Q190474","display_name":"Activation energy","level":2,"score":0.4900999963283539},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.4837000072002411},{"id":"https://openalex.org/C178405089","wikidata":"https://www.wikidata.org/wiki/Q857201","display_name":"Flexural strength","level":2,"score":0.47870001196861267},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.47850000858306885},{"id":"https://openalex.org/C86183883","wikidata":"https://www.wikidata.org/wiki/Q507505","display_name":"Arrhenius equation","level":3,"score":0.4526999890804291},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.42260000109672546},{"id":"https://openalex.org/C122865956","wikidata":"https://www.wikidata.org/wiki/Q825643","display_name":"Glass transition","level":3,"score":0.41620001196861267},{"id":"https://openalex.org/C148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","level":2,"score":0.41589999198913574},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.41200000047683716},{"id":"https://openalex.org/C2780030769","wikidata":"https://www.wikidata.org/wiki/Q4968575","display_name":"Plateau (mathematics)","level":2,"score":0.38989999890327454},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.3553999960422516},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.3264000117778778},{"id":"https://openalex.org/C809718","wikidata":"https://www.wikidata.org/wiki/Q5459047","display_name":"Flexural modulus","level":3,"score":0.3167000114917755},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.3061999976634979},{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.3041999936103821},{"id":"https://openalex.org/C37167619","wikidata":"https://www.wikidata.org/wiki/Q3312239","display_name":"Micromechanics","level":3,"score":0.30230000615119934},{"id":"https://openalex.org/C151420433","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Humidity","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2782999873161316},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.2741999924182892},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.26249998807907104},{"id":"https://openalex.org/C196029304","wikidata":"https://www.wikidata.org/wiki/Q2091584","display_name":"Young's modulus","level":2,"score":0.25429999828338623}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26434/chemrxiv.15010219/v1","doi":"https://doi.org/10.26434/chemrxiv.15010219/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010219/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010219/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.26434/chemrxiv.15010219/v1","doi":"https://doi.org/10.26434/chemrxiv.15010219/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010219/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010219/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221441633.pdf","grobid_xml":"https://content.openalex.org/works/W7221441633.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W1991129227","https://openalex.org/W2029654706","https://openalex.org/W2953537955","https://openalex.org/W2979947308","https://openalex.org/W3160681787","https://openalex.org/W3202133721","https://openalex.org/W4220914682","https://openalex.org/W4286433586","https://openalex.org/W4288426072","https://openalex.org/W4288428767","https://openalex.org/W4401513886","https://openalex.org/W4402060257","https://openalex.org/W4409973164","https://openalex.org/W7213886728","https://openalex.org/W7220916174"],"related_works":["https://openalex.org/W4403527868","https://openalex.org/W1583735309","https://openalex.org/W4391063517","https://openalex.org/W195042439","https://openalex.org/W3031052032","https://openalex.org/W7153738330","https://openalex.org/W3133789221","https://openalex.org/W4388193597","https://openalex.org/W4300860418","https://openalex.org/W4392113812"],"abstract_inverted_index":{"Predicting":[0],"the":[1,68,110,231,248,261],"long-term":[2,54],"performance":[3,269],"of":[4,30,67,180,300],"reinforced":[5,33],"polymer":[6,309],"composites":[7],"from":[8,152,230],"short-duration":[9],"accelerated":[10],"aging":[11],"data":[12,200,250],"remains":[13],"a":[14,24,31,102,118,141,153,210,276,286],"central":[15],"challenge":[16],"in":[17,246],"composite":[18,36,311],"durability":[19,298],"engineering.":[20],"This":[21],"work":[22],"presents":[23],"data-driven":[25,295],"kinetic":[26,103],"and":[27,45,59,137,161,171,178,192,223,256,290,296,302,307],"mechanical-performance":[28],"characterization":[29],"glass-flake":[32],"unsaturated":[34],"polyester":[35,306],"exposed":[37],"to":[38,50,156],"deionized":[39],"water":[40],"at":[41,148,166,190,212],"20,":[42],"40,":[43],"60":[44,149],"80":[46,167,213],"\u00b0C":[47,150],"for":[48,105,279,293],"up":[49],"14.5":[51,159],"months,":[52,160,194],"integrating":[53],"gravimetric":[55,115],"sorption,":[56],"flexural":[57],"testing,":[58],"dynamic":[60],"mechanical":[61,225,268],"analysis":[62],"(DMA),":[63],"including":[64],"substantial":[65],"portions":[66],"dataset":[69,292],"that":[70,253],"have":[71],"not":[72,274],"previously":[73],"been":[74],"analyzed":[75],"or":[76],"reported.":[77],"The":[78,271],"initial":[79,124,203,219,262],"moisture":[80,220],"sorption":[81,221,263],"rate":[82],"constant":[83],"obeys":[84],"an":[85,123,129,202],"Arrhenius":[86],"relationship":[87,217],"across":[88,186],"all":[89,187],"four":[90,188,233],"temperatures":[91,189],"(activation":[92],"energy":[93],"Ea":[94],"=":[95,99,238,241],"45.1":[96],"kJ/mol,":[97],"R2":[98],"0.97),":[100],"providing":[101],"basis":[104,289],"estimating":[106],"uptake":[107,126],"behavior":[108],"within":[109],"tested":[111],"temperature":[112,136,199,207],"range.":[113],"Extended":[114],"monitoring":[116],"reveals":[117],"two":[119],"stage":[120,127],"hygrothermal":[121],"response:":[122],"Fickian-like":[125],"reaching":[128],"apparent":[130],"plateau":[131,155],"(4.4-7.5":[132],"wt%":[133],"depending":[134],"on":[135],"replicate),":[138],"followed":[139,208],"by":[140,209],"degradation-associated":[142],"mass-loss":[143],"stage,":[144],"with":[145,205],"weight":[146],"gain":[147],"falling":[151],"4.5%":[154],"1.8%":[157],"after":[158],"markedly":[162],"greater":[163],"coupon-to-coupon":[164],"variability":[165],"\u00b0C.":[168,214],"Flexural":[169],"modulus":[170],"strength":[172],"retention":[173,226,243],"under":[174],"wet":[175],"conditions":[176],"(22-50%":[177],"28-60%":[179],"dry":[181],"values,":[182],"respectively)":[183],"is":[184,244],"reported":[185],"2":[191],"6":[193],"alongside":[195],"DMA":[196],"glass":[197],"transition":[198],"showing":[201],"rise":[204],"exposure":[206,257],"decrease":[211],"No":[215],"meaningful":[216],"between":[218],"kinetics":[222,255],"2-month":[224],"could":[227],"be":[228],"established":[229],"present":[232],"temperature-matched":[234],"averages":[235],"(Pearson":[236],"r":[237],"0.43,":[239],"n":[240],"4;":[242],"non-monotonic":[245],"ln(k));":[247],"6-month":[249],"instead":[251],"indicate":[252],"degradation":[254],"duration,":[258],"rather":[259],"than":[260],"rate,":[264],"are":[265],"what":[266],"track":[267],"loss.":[270],"study":[272],"does":[273],"establish":[275],"validated":[277],"model":[278],"predicting":[280],"mechanical-property":[281],"retention;":[282],"rather,":[283],"it":[284],"provides":[285],"quantitative":[287],"experimental":[288],"structured":[291],"future":[294],"machine-learning-based":[297],"models":[299],"this":[301],"structurally":[303],"similar":[304],"glass-flake-reinforced":[305],"related":[308],"matrix":[310],"systems.":[312]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-12T00:00:00"}