环氧丙烯酸树脂合成工艺的改进-周孙进

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21 3Vol.21 No.320116JournalofGuangdongUniversityofPetrochemicalTechnologyJun.2011周孙进,谢彩梅,龙得金,陈飞(茂名市石油化工研究所,广东茂名525011):,、、,。,。:;;;:TQ320.61:A:1671-6590(2011)03-0012-03、、,、[1],、、。,、,、、、、[2]。,,,,[3]。,,。,。,。1 实验1.1 E-44,,;,,;,,;,,;,,;,,。1.2 1.2.1 :,[4-5]::2011-03-24;:2011-04-26:(1964—),,,,,。,。,CH2=CH-R′。1.2.2 试验步骤、、,、,90℃,,,2h。(),3h,105℃3h。,。1.3 1。GB265—75。GB264—77。1 25℃cst250~350%60(mgKOHg)28~302 实验结果讨论2.1 ,、、。,,,,。,,,。,。2。2,2 ()25℃cst180~230190~250260~320340~410,。2.2 ,,,、、、。,,,,,,,。,,,。。3。3 hmgKOHg240225226,。3,,。2.3 133         :,。:,,。∶∶=1∶0.6∶0.3,、。4。4,∶4 (MMA∶St∶BA)()mm11∶0.6∶0.22H321∶0.6∶0.32H131∶0.6∶0.4F141∶0.5∶0.3H151∶0.7∶0.32H2∶=1∶0.6∶0.3,。2.4 ,。,,,,,。5。5 ℃h25℃cst190280~9521052200~2503120490395~110℃h25℃cst51053260~3206904110~12071054270~350  5,,90℃,120℃,105℃、3h。3 结论(1),,,,,,E44。。,,,,。(2),。[][1],,.[J].,2007(12):29-30.[2],.[J].,2009(3):28-32.[3],,.[J].,2007(11):11-13.[4].[J].,1998(3):70-73.[5],.[J].,2007(11):53-56.TheTechnicalImprovementonSyntheticPrecessofEpoxyAcrylicResinZHOUSun-jin,XIECai-mei,LONGDe-jin,CHENFei(InstituteofMaomingPetrochemical,Maoming525011,China)Abstract:Amodifiedresin,suchmethylmethacrylate,acrylicester,styrolascomplicatedmonomers,benzoylperoxideastheinitiator,isproducedbyconductingpolymerization,whichdrawsintounsaturateddoublebondbetweenbothsidesofepoxyresin'smoleculechain.Suchtraditionalpoisonoussolutionsarereplacedwithdimethylbenzenetoimprovethesynthesistechnologyofepoxyacrylicresin.Keywords:epoxyresin;acrylicresin;improvement;greensolutions14              2011

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