常見聚合物的玻璃化轉(zhuǎn)變溫度和表面張力

常見高聚物的名稱、重復(fù)構(gòu)造單元、熔點(diǎn)與玻璃化轉(zhuǎn)變溫度Names,ConstitutionalRepeatingUnits,MeltingPointsandGlass-transitionTemperaturesofCommonHighPolymers序號(hào)(No.)名稱(Name)重復(fù)構(gòu)造單元(Constitutionalrepeatingunit)熔點(diǎn)T/,T/℃m,,

g,182.5,-30.0,140.0,95.0,-125.0,-20.03,聚乙烯基甲醚, ,150.0,-13.04,聚乙烯基乙醚, ,-,-42.05,乙烯丙烯共聚物，乙丙橡膠, ， ,-,-60.06,聚乙烯醇, ,258.0,99.07,聚乙烯基咔唑, ,-,200.08,聚醋酸乙烯酯, ,-,30.0聚氟乙烯,聚四氟乙烯(Teflon),,

,200.0,-

,327.0,130.0,171.0,39.0,偏二氟乙烯與六氟丙烯共聚物(Viton), ，,-,-55.0聚氯乙烯(PVC),,

,-,78.0-81.0,210.0,-18.015,聚丙烯, ,183.0,130.0,26.0,-35.016,聚丙烯酸, ,-,106.017,聚甲基丙烯酸甲酯，有機(jī)玻璃, ,160.0,105.018,聚丙烯酸乙酯, ,-,-22.019,聚〔α-腈基丙烯酸丁酯〕, ,-,85.020,聚丙烯酰胺, ,-,165.0聚丙烯腈,聚異丁烯基橡膠,

,317.0,85.0,1.5,-70.023,聚氯代丁二烯，氯丁橡膠, ,43.0,-45.024,聚順式-1,4-異戊二烯，自然橡膠, ,36.0,-70.025,聚反式-1,4-異戊二烯，古塔橡膠, ,74.0,-68.026,苯乙烯和丁二烯共聚物，丁苯橡膠, ，， ,-,-56.027,聚己內(nèi)酰胺，尼龍-6, ,223.0,-28,聚亞癸基甲酰胺，尼龍-11, ,198.0,46.029,聚己二酰己二胺，尼龍-66, ,267.0,45.030,聚癸二酰己二胺，尼龍-610, ,165.0,50.031,聚亞壬基脲, ,236.0,-32,聚間苯二甲酰間苯二胺, ,390.0,-33,聚對(duì)苯二甲酸乙二酯, ,270.0,69.0聚碳酸酯,,

,66.2,-67.0

,267.0,150.036,聚2,6-二甲基對(duì)苯醚, ,338.0,-聚苯硫醚,,聚[雙〔甲基胺基〕膦腈],,聚[雙〔三氟代乙氧基〕膦腈],聚二甲基硅氧烷，硅橡膠,

,288.0,85.0

,-,14.0,242.0,-66.0,-29.0,-123.041,賽璐珞纖維素, ,>270.0,-42,聚二苯醚砜, ,230.0,-一些聚合物的臨界外表張力系數(shù)參考值聚合物Yc(達(dá)因/厘米)脲醛樹脂61纖維素45聚丙烯腈44聚氧化乙烯43聚對(duì)苯二甲酸乙二醇酯436642.5642聚砜41聚甲基丙烯酸甲酯40聚偏氯乙烯40聚氯乙烯39聚乙烯醇縮甲醛38氯磺化聚乙烯37聚醋酸乙烯酯37聚乙烯醇37聚苯乙烯32.8101032(順式)32聚乙烯31聚氨酯29聚氯化乙烯28聚乙烯醇縮丁醛28丁基橡膠27聚偏二氯乙烯25聚二甲基硅氧烷24聚三氟乙烯22硅橡膠22聚四氟乙烯18.5聚全氟丙烯16.2聚甲基丙烯酸全氟辛酯10.62-2常用粘合劑的外表張力[5][6]粘合劑酚醛(酸固化物)78水72.8糠醛膠71-甲醛樹脂71苯酚-間苯二酚-甲醛膠52間苯二酚甲醛膠51脲醛樹脂48酪朊粘合劑47環(huán)氧樹脂*47特別環(huán)氧膠45動(dòng)物膠43聚醋酸乙烯酯乳液38自然橡膠。松香膠36環(huán)氧樹脂**30硝化纖維素26注：*通用環(huán)氧樹脂，**未加說明浸潤性主要打算于膠粘劑和被粘物的外表張力，還與工藝條件、環(huán)境因素等有關(guān)。四、粘接力膠粘劑對(duì)被粘物的浸潤只是粘接的前提，必需能夠形成粘接力才能到達(dá)粘接的目的。1-13不同結(jié)合的原子間距離與鍵能的關(guān)系[7]結(jié)合種類 原子間距離(?)鍵能(千卡/克分子)化學(xué)力(共價(jià)鍵)* 1-250-200氫鍵力** 2-33-10次價(jià)力 3-50-2注：*化學(xué)力即主價(jià)力，按鍵的形式可分為離子鍵、共價(jià)鍵、金屬鍵三類。表中列出了處于這三類鍵中具有中等鍵能的共價(jià)鍵的數(shù)值。固體材料的外表張力SurfaceEnergyMaterial(dynes/cm)中文名稱聚六氟丙烯聚四氟乙烯聚全氟乙丙烯聚三氟乙烯三氟氯乙烯7自然橡膠7自然橡膠elastomer)Naturalrubber248石蠟Paraffin23-259聚偏氟乙稀Polyvinylidenefluoride(PVDF)2510聚氟乙烯Polyvinylfluoride(PVF/Tedlar)2811聚丙烯Polypropylene(PP)29-3112聚乙烯Polyethylene(PE)30-3113聚三氟氯乙烯Polychlorotrifluoroethylene(PCTFE)3114聚丁烯Polybutyleneteraphthalate(PBT)3215尼龍-11Nylon-11(polyundecanamide)33

英文名稱PolyhexafluoropropylenePolytetrafluoroethylene(PTFE/Teflon)〔F46〕Fluorinatedethylenepropylene(FEP)PolytrifluoroethyleneChlorotrifluoroethylene(Aclar)Polydimethylsiloxane(silicone

1618-2018-222220-2422-24脂17聚苯乙烯Polystyrene(PS),lowionomer33-3518丙烯酸樹脂Polyacrylate(acrylic脂17聚苯乙烯Polystyrene(PS),lowionomer33-3518丙烯酸樹脂Polyacrylate(acrylicfilm)3519鍍錫鐵Tin-platedsteel3520聚氯乙烯Polyvinylchloride(PVC),plasticized33-3821聚乙烯醇Polyvinylalcohol(PVOH/PVAL)3722聚苯乙烯Polystyrene(PS),highionomer37-3823聚硫化苯Polyphenylenesulfide(PPS)3824聚氯乙烯Polyvinylchloride(PVC),rigid3925醋酸纖維Celluloseacetate(CA)3926聚偏二氯乙烯Polyvinylidenechloride(PVDC/Saran)4027聚酰亞胺Polyimide4028聚砜Polysulfone(PSU)4129有機(jī)玻璃Polymethylmethacrylate(PMMA)4130尼龍-6〔聚已內(nèi)Nylon-6(polycaprolactam)42酰胺〕31聚酯Polyethyleneterephthalate(PET)41-4432纖維素(再生〕Cellulose(regenerated)4434銅Copper4435鋁Aluminum4536鐵Iron4637尼龍6/6Nylon6/6(polyhexamethylene