聚合物的分類

高分子材料加工技術(shù)

專業(yè)英語聚合物的分類CategoryofPolymer來源主鏈結(jié)構(gòu)熱行為幾何形狀聚合反應(yīng)用途CategoryofPolymer按來源(source)分類天然高分子半天然高分子合成高分子CategoryofPolymerNaturalpolymersynthesizedpolymerSemi-naturalpolymer按高聚物用途分類application塑料（plastics）橡膠（rubber）纖維（fiber）涂料(coating)黏合劑(adhesive)CategoryofPolymer按聚合反應(yīng)分類Polymerization加聚物縮聚物CategoryofPolymerAdditionPolymerCondensationPolymer

熱塑性高聚物按高分子主鏈結(jié)構(gòu)分類mainchain碳鏈高聚物（carbonchainpolymer）雜鏈高聚物(heterochainpolymer)元素有機高聚物(elementaryorganicpolymer)無機高聚物(elementaryinorganicpolymer)CategoryofPolymer

碳鏈高分子Carbonchainpolymer

Thepolymermainchainaretotallycomposedofcarbonatomslinkedbychemicalbonds(mostarepreparedbyadditionpolymerization)CategoryofPolymer聚丙烯PP Polypropylene

雜鏈高分子HeterochainpolymerThepolymermainchainsarecomposedofcarbonatomsandotheratoms(forexample:O,N,S,Petal.)linkedbychemicalbonds.CategoryofPolymer聚甲醛

POMPolyformaldehyde

元素有機高分子ElementaryorganicpolymerThereisnocarbonatominthepolymermainchains,butthesidechainscontaincarbonatom.CategoryofPolymer甲基硅橡膠methylsiliconerubber

無機高分子InorganicpolymerThepolymerarecomposedofnon-carbonatoms.二硫化硅

silicondisulfideCategoryofPolymer

CategoryofPolymer?Thermosets:--largecrosslinking--hardandbrittle

--doNOTsoftenwithheating--vulcanizedrubberepoxies

polyesterresinphenolicresin?Thermoplastics:--littlecrosslinking--ductile--softenwithheating--polyethylenepolypropylenepolycarbonatepolystyreneThermoplasticvs

Thermoset

CategoryofPolymerMolecularStructuresforPolymersBranchedCross-LinkedNetworkLinearsecondarybondingsourceMain