【人教版】高中化學選修五：第5章：進入合成有機高分子化合物的時代課件

自主學習·基礎知識解疑合探·重難釋疑課時作業(yè)12022/12/16自主學習解疑合探·課時作業(yè)12022/12/1222022/12/1622022/12/1232022/12/1632022/12/12有機高分子化合物低分子有機物相對分子質(zhì)量一般高達104～1061000以下相對分子質(zhì)量只有平均值有明確數(shù)值分子的基本結構由若干個重復

組成單一分子結構性質(zhì)在物理、化學性質(zhì)上有較大差別聯(lián)系有機高分子化合物是以低分子有機物為原料經(jīng)

得到的結構單元聚合反應42022/12/16有機高分子化合物低分子有機物相對分子質(zhì)量一般高達104～1052022/12/1652022/12/12加成聚合高分子化合物加成聚合反應加聚62022/12/16加成聚合高分子化合物加成聚合反應加聚62022/12鏈節(jié)低分子單體鏈節(jié)聚合度72022/12/16鏈節(jié)低分子單體鏈節(jié)聚合度72022/12/1282022/12/1682022/12/12官能團小分子線型92022/12/16官能團小分子線型92022/12/12原子原子團(n－1)(2n－1)102022/12/16原子原子團(n－1)(2n－1)102022/12/112022/12/16112022/12/12122022/12/16122022/12/12132022/12/16132022/12/12142022/12/16142022/12/12152022/12/16152022/12/12162022/12/16162022/12/12172022/12/16172022/12/12182022/12/16182022/12/12192022/12/16192022/12/12202022/12/16202022/12/12加聚反應縮聚反應不同點反應物單體必須是不飽和的單體不一定是不飽和的，但必須要含有某些官能團生成物生成物只有高分子化合物生成物除高分子化合物外，還有小分子化合物(如H2O等)聚合物鏈節(jié)最簡式組成與單體相同鏈節(jié)最簡式組成與單體不相同相同點反應物可以是同一種單體，也可以是不同種單體，生成物是高分子化合物212022/12/16加聚反應縮聚反應不同點反應物單體必須是不飽和的單體不一定是不222022/12/16222022/12/12232022/12/16232022/12/12242022/12/16242022/12/12252022/12/16252022/12/12262022/12/16262022/12/12272022/12/16272022/12/12282022/12/16282022/12/12292022/12/16292022/12/12302022/12/16302022/12/12312022/12/16312022/12/12322022/12/16322022/12/12332022/12/16332022/12/12342022/12/16342022/12/12352022/12/16352022/12/12362022/12/16362022/12/12372022/12/16372022/12/12382022/12/16382022/12/12392022/12/16392022/12/12402022/12/16402022/12/12412022/12/16412022/12/12422022/12/16422022/12/12432022/12/16432022/12/12442022/12/16442022/12/12452022/12/16452022/12/12462022/12/16462022/12/12472022/12/16472022/12/12482022/12/16482022/12/12492022/12/16492022/12/12502022/12/16502022/12/12512022/12/16512022/12/12522022/12/16522022/12/12532022/12/16532022/12/12542022/12/16542022/12/12552022/12/16552022/12/12562022/12/16562022/12/12572022/12/16572022/12/12582022/12/16582022/12/12592022/12/16592022/12/12602022/12/16602022/12/12612022/12/16612022/12/12課時作業(yè)（十七）點擊圖標進入…

622022/12/16課時作業(yè)（十七）622022/12/12自主學習·基礎知識解疑合探·重難釋疑課時作業(yè)學科素養(yǎng)·實驗探究632022/12/16自主學習解疑合探·課時作業(yè)學科素養(yǎng)·632022/12/12642022/12/16642022/12/12合成高分子功能高分子652022/12/16合成高分子功能高分子652022/12/12662022/12/16662022/12/12合成高分子化合物熱塑性熱固性672022/12/16合成高分子化合物熱塑性熱固性672022/12/12較高較低密度較高較低相對分子質(zhì)量較長較短高分子鏈低壓、催化劑150MPa～300MPa，170℃～200℃，引發(fā)劑合成條件低壓聚乙烯高壓聚乙烯682022/12/16較高較低密度較高較低相對分子質(zhì)量較長較短高分子鏈低壓、催化劑酚類醛類692022/12/16酚類醛類692022/12/12702022/12/16702022/12/12712022/12/16712022/12/12722022/12/16722022/12/12滌綸錦綸腈綸維綸732022/12/16滌綸錦綸腈綸維綸732022/12/12742022/12/16742022/12/12合成752022/12/16合成752022/12/12762022/12/16762022/12/12772022/12/16772022/12/12782022/12/16782022/12/12792022/12/16792022/12/12802022/12/16802022/12/12812022/12/16812022/12/12822022/12/16822022/12/12832022/12/16832022/12/12842022/12/16842022/12/12852022/12/16852022/12/12862022/12/16862022/12/12線型高分子體型(網(wǎng)狀)高分子結構分子中的原子以共價鍵相互聯(lián)結，構成一條很長的卷曲狀態(tài)的“鏈”分子鏈與分子鏈之間還有許多共價鍵交聯(lián)起來，形成三維空間的網(wǎng)狀結構872022/12/16線型高分子體型(網(wǎng)狀)高分子結構分子中的原子以共價鍵相互聯(lián)結溶解性能緩慢溶解于適當溶劑很難溶解，但往往有一定程度的脹大性能具有熱塑性，無固定熔點具有熱固性，受熱不熔化特性強度大、可拉絲、吹薄膜、絕緣性好強度大、絕緣性好，有可塑性常見物質(zhì)聚乙烯、聚氯乙烯、天然橡膠酚醛樹脂、硫化橡膠882022/12/16溶解性能緩慢溶解于適當溶劑很難溶解，但往往有一定程度的脹大性892022/12/16892022/12/12902022/12/16902022/12/12912022/12/16912022/12/12922022/12/16922022/12/12932022/12/16932022/12/12942022/12/16942022/12/12952022/12/16952022/12/12962022/12/16962022/12/12972022/12/16972022/12/12982022/12/16982022/12/12992022/12/16992022/12/121002022/12/161002022/12/12硫化橡膠CH2—CH2(1)(2)(3)1012022/12/16硫化橡膠CH2—CH2(1)(2)(3)10120221022022/12/161022022/12/121032022/12/161032022/12/121042022/12/161042022/12/121052022/12/161052022/12/121062022/12/161062022/12/121072022/12/161072022/12/12課時作業(yè)（十八）點擊圖標進入…

1082022/12/16課時作業(yè)（十八）1082022/12/12網(wǎng)絡構建·總攬全局連接高考·真題體驗專題對點演練1092022/12/16網(wǎng)絡構建連接高考·專題對點演練1092022/12/121102022/12/161102022/12/121112022/12/161112022/12/121122022/12/161122022/12/121132022/12/161132022/12/121142022/12/161142022/12/121152022/12/161152022/12/121162022/12/161162022/12/121172022/12/161172022/12/121182022/12/161182022/12/121192022/12/161192022/12/121202022/12/161202022/12/121212022/12/161212022/12/121222022/12/161222022/12/121232022/12/161232022/12/121242022/12/161242022/12/121252022/12/161252022/12/121262022/12/161262022/12/121272022/12/161272022/12/121282022/12/161282022/12/121292022/12/161292022/12/121302022/12/161302022/12/121312022/12/161312022/12/121322022/12/161322022/12/121332022/12/161332022/12/121342022/12/161342022/12/121352022/12/161352022/12/121362022/12/161362022/12/12專題對點演練點擊圖標進入…

1372022/12/16專題對點演練1372022/12/12自主學習·基礎知識解疑合探·重難釋疑課時作業(yè)1382022/12/16自主學習解疑合探·課時作業(yè)12022/12/121392022/12/1622022/12/121402022/12/1632022/12/12有機高分子化合物低分子有機物相對分子質(zhì)量一般高達104～1061000以下相對分子質(zhì)量只有平均值有明確數(shù)值分子的基本結構由若干個重復

組成單一分子結構性質(zhì)在物理、化學性質(zhì)上有較大差別聯(lián)系有機高分子化合物是以低分子有機物為原料經(jīng)

得到的結構單元聚合反應1412022/12/16有機高分子化合物低分子有機物相對分子質(zhì)量一般高達104～101422022/12/1652022/12/12加成聚合高分子化合物加成聚合反應加聚1432022/12/16加成聚合高分子化合物加成聚合反應加聚62022/12鏈節(jié)低分子單體鏈節(jié)聚合度1442022/12/16鏈節(jié)低分子單體鏈節(jié)聚合度72022/12/121452022/12/1682022/12/12官能團小分子線型1462022/12/16官能團小分子線型92022/12/12原子原子團(n－1)(2n－1)1472022/12/16原子原子團(n－1)(2n－1)102022/12/1482022/12/16112022/12/121492022/12/16122022/12/121502022/12/16132022/12/121512022/12/16142022/12/121522022/12/16152022/12/121532022/12/16162022/12/121542022/12/16172022/12/121552022/12/16182022/12/121562022/12/16192022/12/121572022/12/16202022/12/12加聚反應縮聚反應不同點反應物單體必須是不飽和的單體不一定是不飽和的，但必須要含有某些官能團生成物生成物只有高分子化合物生成物除高分子化合物外，還有小分子化合物(如H2O等)聚合物鏈節(jié)最簡式組成與單體相同鏈節(jié)最簡式組成與單體不相同相同點反應物可以是同一種單體，也可以是不同種單體，生成物是高分子化合物1582022/12/16加聚反應縮聚反應不同點反應物單體必須是不飽和的單體不一定是不1592022/12/16222022/12/121602022/12/16232022/12/121612022/12/16242022/12/121622022/12/16252022/12/121632022/12/16262022/12/121642022/12/16272022/12/121652022/12/16282022/12/121662022/12/16292022/12/121672022/12/16302022/12/121682022/12/16312022/12/121692022/12/16322022/12/121702022/12/16332022/12/121712022/12/16342022/12/121722022/12/16352022/12/121732022/12/16362022/12/121742022/12/16372022/12/121752022/12/16382022/12/121762022/12/16392022/12/121772022/12/16402022/12/121782022/12/16412022/12/121792022/12/16422022/12/121802022/12/16432022/12/121812022/12/16442022/12/121822022/12/16452022/12/121832022/12/16462022/12/121842022/12/16472022/12/121852022/12/16482022/12/121862022/12/16492022/12/121872022/12/16502022/12/121882022/12/16512022/12/121892022/12/16522022/12/121902022/12/16532022/12/121912022/12/16542022/12/121922022/12/16552022/12/121932022/12/16562022/12/121942022/12/16572022/12/121952022/12/16582022/12/121962022/12/16592022/12/121972022/12/16602022/12/121982022/12/16612022/12/12課時作業(yè)（十七）點擊圖標進入…

1992022/12/16課時作業(yè)（十七）622022/12/12自主學習·基礎知識解疑合探·重難釋疑課時作業(yè)學科素養(yǎng)·實驗探究2002022/12/16自主學習解疑合探·課時作業(yè)學科素養(yǎng)·632022/12/122012022/12/16642022/12/12合成高分子功能高分子2022022/12/16合成高分子功能高分子652022/12/122032022/12/16662022/12/12合成高分子化合物熱塑性熱固性2042022/12/16合成高分子化合物熱塑性熱固性672022/12/12較高較低密度較高較低相對分子質(zhì)量較長較短高分子鏈低壓、催化劑150MPa～300MPa，170℃～200℃，引發(fā)劑合成條件低壓聚乙烯高壓聚乙烯2052022/12/16較高較低密度較高較低相對分子質(zhì)量較長較短高分子鏈低壓、催化劑酚類醛類2062022/12/16酚類醛類692022/12/122072022/12/16702022/12/122082022/12/16712022/12/122092022/12/16722022/12/12滌綸錦綸腈綸維綸2102022/12/16滌綸錦綸腈綸維綸732022/12/122112022/12/16742022/12/12合成2122022/12/16合成752022/12/122132022/12/16762022/12/122142022/12/16772022/12/122152022/12/16782022/12/122162022/12/16792022/12/122172022/12/16802022/12/122182022/12/16812022/12/122192022/12/16822022/12/122202022/12/16832022/12/122212022/12/16842022/12/122222022/12/16852022/12/122232022/12/16862022/12/12線型高分子體型(網(wǎng)狀)高分子結構分子中的原子以共價鍵相互聯(lián)結，構成一條很長的卷曲狀態(tài)的“鏈”分子鏈與分子鏈之間還有許多共價鍵交聯(lián)起來，形成三維空間的網(wǎng)狀結構2242022/12/16線型高分子體型(網(wǎng)狀)高分子結構分子中的原子以共價鍵相互聯(lián)結溶解性能緩慢溶解于適當溶劑很難溶解，但往往有一定程度的脹大性能具有熱塑性，無固定熔點具有熱固性，受熱不熔化特性強度大、可拉絲、吹薄膜、絕緣性好強度大、絕緣性好，有可塑性常見物質(zhì)聚乙烯、聚氯乙烯、天然橡膠酚醛樹脂、硫化橡膠2252022/12/16溶解性能緩慢溶解于適當溶劑很難溶解，但往往有一定程度的脹大性2262022/12/16892022/12/122272022/12/16902022/12/122282022/12/16912022/12/122292022/12/16922022/12/122302022/12/16932022/12/122312022/12/16942022/12/122322022/12/16952022/12/122332022/12/16962022/12/122342022/12/16972022/12/122352022/12/16982022/12/122362022/12/16992022/12/122372022/12/161002022/12/12硫化橡膠CH2—CH2(1)(2)(3)2382022/12/16硫化橡膠CH2—CH2(1)(2)(3)10120222392022/12/161022022/12/122402022/12/161032022/12/122412022/12/161042022/12/122422022/12/161052022/12/122432