PolymerChemistry_ⅡBTEC-C吴倩莹

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1、GuangdongInstituteofEducationBTECCenterProgram:HNDinAppliedChemistryUnitTitle:PolymerChemistryUnitNo:16AssignmentTitle:ThebasicpropertiesandenvironmentalbehaviourofpolymersIssueDate:May10,2011SubmissionDeadline:June20,2011Assessor/Tutor:QiangfangHeandHongmingWangInternalVerifier:WeiYinSt

2、udent:QianyingWuStudent’sReg.No:B876546NOTESTOSTUDENTSlCheckcarefullythesubmissiondateandtheinstructionsgivenwiththeassignment.Lateassignmentswillnotbeaccepted.lEnsurethatyougiveyourselfenoughtimetocompletetheassignmentbytheduedate.lYoumusttakeresponsibilityformanagingyourowntimeeffectiv

3、ely.lIfyouareunabletohandinyourassignmentontimeandhavevalidreasonssuchasillness,youmayapply(inwriting)foranextension.lFailuretoachieveaPASSgradewillresultsinaREFERRALgradebeinggiven.lTakegreatcarethatifyouuseotherpeople’sworkorideasinyourassignment,youproperlyreferencetheminyourtextandan

4、ybibliography.lWhenyourefertotheworkofotherauthorsinyourassignment,youmustpracticecitationbyfollowingHarvardSystemforReferencing.lIfyouarecaughtplagiarizing,youcouldhaveyourgradereducedtozero,oratworst,youcouldbeexcludedfromthecourse.STUDENT’SDECLARATION:Iconfirmthatthisisallmyownwork.St

5、udentSignature:QianyingWu18ASSESSMENTOutcome/SkillCriteriaEvidenceFeedbackAssessPassAssessmentP16.2DeducebasicpropertiesofpolymersfromtheirstructuralfeaturesP16.2.1deducetheglasstransitiontemperatureofpolymersusingtheirstructuralfeaturesDeducetherelationshipsbetweentheglasstransitiontemp

6、eratureandstructureofpolymersP16.2.2relatebasicpropertiesofpolymerstotheirglasstransitiontemperatures(strength,stiffnessandimpactstrength)Relatetheeffectofglasstransitiontemperaturesonstrength,stiffnessandimpactstrengthofpolymersP16.2.3deducetheabilityofapolymertocrystallisefromitsstruct

7、uralfeaturesDeducetherelationshipsbetweenstructuralregularityandcrystallisabilityP16.2.4relatecrystalstructuretoapplicationsofpolymersRelatetheeffectofcrystallinityonthepropertiesofpolymersP16.2.5calculatemolecularmassaveragesandmolecularmassdistributionandrelatethefindin