本書(shū)內(nèi)容主要涉及聚合物的形態(tài)結(jié)構(gòu)、高分子溶液的性質(zhì)、聚合物的力學(xué)性能、聚合物的熱性能、聚合物的加工性能、聚合物的電性能以及聚合物乳液的性質(zhì)等方面,共精選了20個(gè)實(shí)驗(yàn),都是合成與加工中需要做的一些測(cè)試方法和手段。每個(gè)實(shí)驗(yàn)都介紹與實(shí)驗(yàn)有關(guān)的基本原理和明確的目的要求、實(shí)驗(yàn)步驟、儀器和藥品、數(shù)據(jù)處理以及需要思考的問(wèn)題等;書(shū)后附有12個(gè)附表,方便查閱。本書(shū)充分體現(xiàn)了重慶文理學(xué)院高分子物理實(shí)驗(yàn)教學(xué)的特色,體現(xiàn)了作者近年的教學(xué)研究成果與科研成果。
目 錄
單元 聚合物的溶液性質(zhì)································································································ 1
實(shí)驗(yàn)一 聚合物的逐步沉淀分級(jí)法··················································································· 1
實(shí)驗(yàn)二 黏度法測(cè)定聚合物分子量··················································································· 6
實(shí)驗(yàn)三 聚合物的溶解································································································· 10
實(shí)驗(yàn)四 聚合物表面的接觸角測(cè)定················································································· 14
二單元 聚合物的結(jié)構(gòu)分析······························································································· 17
實(shí)驗(yàn)五 溶脹平衡法測(cè)定聚合物的交聯(lián)度······································································· 17
實(shí)驗(yàn)六 偏光顯微鏡法觀察聚合物球晶··········································································· 22
實(shí)驗(yàn)七 結(jié)晶速率儀測(cè)定聚合物的結(jié)晶速率···································································· 25
實(shí)驗(yàn)八 紅外光譜法鑒定聚合物···················································································· 29
實(shí)驗(yàn)九 偏光顯微鏡法觀察聚合物球晶形態(tài)···································································· 32
三單元 聚合物的熱性能·································································································· 38
實(shí)驗(yàn)十 轉(zhuǎn)矩流變儀測(cè)聚氯乙烯熱穩(wěn)定性······································································· 38
實(shí)驗(yàn)十一 差示掃描量熱法(DSC)測(cè)定聚合物的熱性能················································· 43
實(shí)驗(yàn)十二 熱重法(TG)測(cè)定聚合物熱降解反應(yīng)動(dòng)力學(xué)參數(shù)············································ 47
實(shí)驗(yàn)十三 聚合物耐熱性能的測(cè)試················································································· 54
四單元 聚合物的力學(xué)性能······························································································· 58
實(shí)驗(yàn)十四 聚合物沖擊性能的測(cè)試················································································· 58
實(shí)驗(yàn)十五 聚合物拉伸性能的測(cè)試················································································· 62
實(shí)驗(yàn)十六 聚合物硬度的測(cè)試························································································ 65
五單元 聚合物的加工性能······························································································· 68
實(shí)驗(yàn)十七 熱塑性塑料聚氯乙烯的塑化、力學(xué)性能試樣壓制、成型實(shí)驗(yàn)····························· 68
實(shí)驗(yàn)十八 熱塑性塑料的擠出造粒與注塑成型································································· 73
六單元 聚合物熔體的其他性質(zhì)(熔體流動(dòng)特性、電性能)················································· 83
實(shí)驗(yàn)十九 高聚物熔體流動(dòng)特性的測(cè)試··········································································· 83
實(shí)驗(yàn)二十 高阻儀測(cè)定聚合物的電阻·············································································· 87
附 表······························································································································· 94
主要參考文獻(xiàn)··················································································································· 105