醇酸树脂结构课件.ppt

1、Chemical Engineering Department多元醇多元酸CHCH2CH2OHOHOHCOCOOCHCHCCOOOCH2OHCH2OHCHCH2CH2CH2OHCCH2OHCH2OHCH2OHHOH2Cn CH2CHCH2OHOHOHm O=CC=OOCH2CHCH2OCCOCH2CHCH2OCCOCH2CHCH2OHOHOHOOOOOCCOOCH2CHCH2OCCOCH2CHCH2OCCOCH2CHCH2OOOOOOOOCCOOHOCCOOHOCH2CHCH2OCCOCH2CHCH2OCCOCH2CHCH2OOOOOOCCOOOCH2CHCH2OCCOCH2CHCH2OCCO

2、CH2CHCH2OOOOOOOOCCOOCCOOCCOOOOCCOOHO-CH2-CH-CH2-CH2-CH-CH2-OOCCOO-CH2-CH-CH2-OOCCOOHOR C OOR C OOR C OCOCOOCHCH2CH2OHOHOHR-COOH+甘油脂肪酸单（双）酯OOCCOOHO-CH2-CH-CH2-CH2-CH-CH2-OOCCOO-CH2-CH-CH2-OOCCOOHOR C OOR C OOR C OCH2OCHCH2RCO-ORCO-OCROCH2HCH2COHOHRCO-OH2CHCH2COHOHOH+CH2CHH2COHRCO-O+RCO-OCH2HCH2COHOHR

3、CO-OCH2CHH2COHRCO-O+RCO-OCOCOO+OOCCOOHO-CH2-CH-CH2-CH2-CH-CH2-OOCCOO-CH2-CH-CH2-OOCCOOHOR C OOR C OOR C O：CH3CH2CH=CHCH2CH=CHCH2CH=CH(CH2)7COOHCH3(CH2)7CH=CH(CH2)7COOH：CH3(CH2)4CH=CHCH2CH=CH(CH2)7COOH：CH3(CH2)3CH=CH CH=CHCH=CH(CH2)7COOHCH3(CH2)5-CHCH2CHCH(CH2)7-COOHOH100%油用量（或邻苯二甲酸酐）油度树脂理论产量OOCCOOHO

4、-CH2-CH-CH2-CH2-CH-CH2-OOCCOO-CH2-CH-CH2-OOCCOOHOC OOC OOCOOOCCOOHO-CH2-CH-CH2-CH2-CH-CH2-OOCCOO-CH2-CH-CH2-OOCCOOHOCOOCOOC O：CH3(CH2)3CH=CH CH=CHCH=CH(CH2)7COOH配方投料量/kg投料比/%当量值eAeB官能度m0豆油1250.057.422934.2614.26季戊四醇327.015.0235.59.2142.30苯酐600.027.5674.08.1124.05甘油（油内）4.2631.42合计2177.0100.012.3712.03