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dc.contributor.authorLIN, MSen_US
dc.contributor.authorJENG, KTen_US
dc.date.accessioned2014-12-08T15:04:50Z-
dc.date.available2014-12-08T15:04:50Z-
dc.date.issued1992-08-01en_US
dc.identifier.issn0887-624Xen_US
dc.identifier.urihttp://dx.doi.org/10.1002/pola.1992.080300917en_US
dc.identifier.urihttp://hdl.handle.net/11536/3335-
dc.description.abstractPoly(ethylene glycol) diacrylate was synthesized from poly(ethylene glycol) of molecular weight 600 with acryloyl chloride in a molar ratio of 1 : 2. Poly (ethylene glycol) diacrylate (PEGDA) was then blended with diglycidyl ether of bisphenol A (DGEBA) in various ratios, followed by curing with 2,2'-azobisisobutyronitrile (AIBN) and isophronediamine (IPDA) simultaneously. Viscosity changes before and during IPN formation were examined with a Brookfield viscometer. Formation of H-bonding and functional group changes were investigated with FTIR. Exothermic curing thermograms were recorded with dynamic DSC. Optically clear IPNs thus obtained were characterized with rheometric dynamic spectroscopy (RDS) and scanning electron microscopy (SEM) to check possible compatibility of the two networks. Experimental results revealed that during IPN formation hydrogen bonds between PEGDA and DGEBA and interlock of networks had profound effect on viscosity change and pot-life. Complete compatibility of the IPNs was found as DGEBA content was higher than 50% by weight. The compatibility between PEGDA and DGEBA networks was evidenced from inner shift of a single damping peak in RDS. In the meantime, SEM micrographs confirmed the coincidence with the result of RDSen_US
dc.language.isoen_USen_US
dc.subjectIPN FORMATIONen_US
dc.subjectH-BONDINGen_US
dc.subjectNETWORK INTERLOCKen_US
dc.subjectVISCOSITY INCREASE COMPATIBILITYen_US
dc.subjectCURE RATEen_US
dc.titleOPTICALLY CLEAR SIMULTANEOUS INTERPENETRATING POLYMER NETWORKS BASED ON POLY(ETHYLENE GLYCOL) DIACRYLATE AND EPOXY .1. PREPARATION AND CHARACTERIZATIONen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/pola.1992.080300917en_US
dc.identifier.journalJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRYen_US
dc.citation.volume30en_US
dc.citation.issue9en_US
dc.citation.spage1941en_US
dc.citation.epage1951en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:A1992JD98400017-
dc.citation.woscount15-
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