官能化聚烯烴彈性體增韌PA1010體系Ⅰ.力學(xué)性能及形態(tài)結構的研究

B-0×02 AAl iRENS0easiVol. 17. No. 22001 Ae 3 0A POLYMER MATERIALS SCIENCE AND ENGINEERINGMar.2001HUAU>4UIclpu DO1aooEi Pa1010 laluI. AHNSDOAUV4DI IT12a11HAND%4 c1f,N土DA,0 acer(OD1uiFENSO3B90HOAm NS ND*i Eu 24 E0. 4 A0 3a 130022)00甲:f“1y00}AAEa0(MA),E10AE0Iebu0a000- a-IeIp120Tr(EOCP)A10A》,“AcAE2a‰00}AEμA-·“。 EOCP HA10A0。100p0AEAE0PA1010≠ Alaya0,Eu0AEPA1010μA06E。Aa3la印uN60EAE0-1120AE?！盇ec(SEM)l01610E,μ dianA1UA0-10o0006 Ci AEu bo ia0PA1010 OB Ae 031, ODDS H0000E AEu" Do iaAE x00U12ni1y3iODHA304" E1 H"Do iaAE x0,. DLumuOEHO-OECOU PA1010 >ula000D, H/40AAE PA1O10 HA+a1014u'E: 40icipu boia: AaAu 1010: AH NS DOAU: D11-2a100Aa9A:TQ323.6;0631.1+1TATx±eEAe:ATA0A±a°A:1000755(2001)020045-04AaAμA06[00EC2 iAT ENS OND%i HAEEAA AFA2D2·,10Ac°110c0a00T12h:;00們a,EaEc0 I0 lpu bo la ad0E0AA3E10-a-ib2‰們(EOCP):190±3E0A0,B‰0AaA。啊0AaA6°AA066AO6EION0D6AuAA2ATa·c0DDA; E3 i IC(pEa00(MA):B0ix±“uA,a0D0EB1土Aμba00E土2E19100}0%-,0T6;yN》EPdM &I SeBS2。12i×e·0μAIa￥￥Aa、c0土0±(DCP):土1÷0B1a32…,06。Aae 03910014° lalHuADI 12a11‰Ec%6「122AA|1.212, i IIHAORE±aLhA1000E0-341。Eu0A12iTEe±、aSHJ-30 Die ay eaaal0 EOU EPDM9SEBS≠A0x0A0B2±￥9A36:A0EUD3900,AYE0土中E如UμAa0U,aμa12i2AAIμAA》0A。Aa=30mm,3a土L/D=28,xEU100r/min,A1010Ec|01u100DA1a3 EUAIE·00,la啊00 UAa 1AlμcN115V。Au 6 iAaa 66 EaE> Eu 4BOD u AHAxOE6 -X+0A 1. 2. 1 EOCP 12004 MA: %s EOCP, MA iIμ函A0EAE,μkaE0a”÷C哐E0μ00DCP°0±ATE0U,BEUA?°e0a.0EAaAu 6 9iAaAu 66[53. 2,1-OU EPDM oi sEBS, 40 0U3-ExAY E-30 u EUEU12 1100, TA EEe OAI@ ip EOCP EC0000x0AT。2￥9μAg130-135-145-150C。EOCP4°00MA兩AD0ⅰa?！?TA2E0A0MA≠ A EOCP X÷106 El EOCH( EOCP-g-MA)0UE10AC°%-40C0a0MA,T¨y·0}4·36Eμl0AEPA1010μAE,a42iE012hAEH Do laHA 0Ee 0 PA1010/EOCP-g-MA 12>i 1. 2.2 PA1010/EOCP-g-MA 12 i IT HA OFEialHuAAi NS DoAuoeD1i-2a11uA1olHE01yAPA101091 EOCP-g-MA°韭A1EμNa20中國煤化工0EAN.E60B2213-215C,A÷01.10÷090-ATNMHnat yuyuN nI。 UACOAEA7了-110c0:上Aa Au 1010(PA1010): ETofEue co3g A1 OT 12 h 12 i IrAa+EYo+a AMU Tab.8aE0方數據-17080%:3A91t(1974-),AD,EL.ATE:0Ab8eaB-0x02ATEN0自1a12001Ae1.31×00}AEμA2a和400E-ET400ApB0laA￡x00DAa02ua》-nixE91040.15 g HA EOCP-g-MA,E0E102E}A00AEU°A"50,6μD0aAE×0, Ec Fig.100AAx±0,0,EA1.0的A,0A0E2A02AA如姬Aa2aq爬T(始A00.08mol/ L HA KOH00EEU0°μT",YAEx啪A陌a),E道知uT。oA KOH HAAivFEEa MA HAAi. FaOD KOH HAAOAtexAHA2 peverel°。0Ey10E22010A0AiuA EOCP g-MA EU。MAA。AE0A2.10-1( In-sItu):OfHA EOCP-g-MA,Ea00}足E10.51%(0EA)。EOCP0xEU0U×±2PA10102E0,0AT×±0PA1010/ EOCP PA1010/EOCPTab. I Compositions of PA1010/EOCP-g-MAor PA1010/EOCP blends(mass %MA12wiiA0B3aEμNe,Fig.2|a±iAaPA1010EOCP EOCP-g-MA3e la o HA uc %u 00 FE-o iE 00 &30, EOCP 0ePA1010AcAa》￥x÷0AUE, EOCP la叩ENG30x±3lap6,ouc知00E0BA6TAd0「;PTIEOCP-g-MA Oe PA1010 O81a00 ae oU CiHA latPT3x÷0A,E13aE± auAse ia, EOCP-g-MA laO2PTA0elaψ6,Q21022。0aEc0E0U1.43elaEμ№ePA10100 e EOCP-g-MA·0×0aB3 EAEDAμA0PA1010/EOCP(85/15)91PA1010/2Tx÷0A,4“000 CiAeavla順 aaVc aae0AAEOCP-R-MA(85/15)12 i AE AT OU 220 C EU EU 3y0a00"NSV4uTEC-0x0Va V O Ta*+OAHAiEE1E響010.4m±Aa,E函兩土AA0,10 AC12< MA06PA101012),N,N1EA-x土61a48h96,0Ac軸102aD們l°00A±ula3ela,3elao° OAOU i 2aEC-nOD MA±1.52aE00e±i03e la laa。EμNeka100 a EuGenia090D0D0A≠A1.5.1 AH NSDA02aE0:EU3a”÷C框0A001±eMAa0,印A÷0×0kB0uATa￥x÷0A2,xa00GB1843-80,0AUJ-40%a”÷2aE0c0a:0TATA90MA.0×020PA10100B,00四印u2n2AAAa”÷C臟。A-自A0A001tePA10100 EOCP-g-MA012i1y0,-0GB140-92‰0B,E0BA±xN1%E10AE0cEAE0-1,9·“0},20 EuAEDAuA m NS0,0690E OEu Eu2uuA JSw J17SA EaoEDimu xc Eu Ci AEAv lavaHAvhg Aa o39I3EDioFHA, FaOD yOEE I TA EEe OATa: 190-200210C。1.5.2EAeμc和(SEM)1021:2E0AJXA80 Di E" Ae uc 4u 102i 12 i IT HA Di i+. Ea ODPA1010/EOCP 12 IrNu io oUo uaoD'afl,1021lAae; OOU PA1010/EOCP-g-MA 12iI1,ycioeaEua÷,知2 EOAEaE i iHA·,E’sii x3 00Do lala,OU02iEd°μA土A中國煤化工CNMHFig. 1 Model for(surface to surface interparticle distance 7Fig. 2 SEM micrographs of NG3 and PT3 films after extrac1.5.3酒兩死散胡‰°μA2aA:0012ic2.2 12>I HAAH NSDOAU3A±o證:10A00 ipu do laOoEi PA10101alpu. AH NS DOA0YoD-a1AND死Fig.3112 i IIHA Izod比daaC0μ36, (I ANEi oaB(EB)、A-Eic框(a,)9MrADoiaoAiuA10TucuiB。01k0aE00d36,0u0A(E,)Eμ0a。AA0600TA和u,uiaQA231y25%,"μ Do la eOcP陽(yáng)2pA腳-框2》"6,土30足AA1010A們06EIPA1010Ax÷0A,010A0。-p0ia0u。AD0。1a10%E,4AUEu10PA1010AaE×旦±a,"Tx09112 i IT uAAi NS DoAU iE00 30, IoACOUu06ElPA1010μAiA10 Ee EUA00HolaμAl64bA4Eμ l0AEAaauuA06E,0E土363-EIAA101091‰0600Fig.4、036AEPA1010/EOCP(85/15)PA1010/EOCP-g-MA(85/15)12 i Nu 1o0U0%HaTA^aAAμc和00~。E00~36, EOCP EI0ia luHA ni ANECO oouadi uA fAN: la%c Aa ca25lu,1U212mH2 u lauA740CDCu-p: o EOCP-g-MAElastomer cor lent muss%)Euoulalu, OEOU u iaA o CDCu- pDi+, CAEOuFig 3 Relationship between Izod notched impact strength 01Ae, ON10212 w lane laoavauA%cA, OHAi3UB: PA010/EOCP-R-MA blends: C: PA1010/EOCP OEHOx- 0AOUO,o Ae, 3EI0SOEIDO I ANWA 100-Ta AE capua 10E%12,i IToD A laHADi i-,%41A2EElongation at break(EB), tensile OAEaE il-%2. 6], OA KMnO, HAEa EUO%Ni Onstrength(o), Youngs modulus (EDOuSE i iHou"Doia la. FaDIi-OUTATAIOAUof PA1010 and PA1010/ EOCP-gFig.50BNG1、NG3、NG51a2,p0iaMA blendsEB(%)a, (MPaE(MPa)Ni HA PA1O10/EOCP 12xi1134-09HAa396af I AE HA SEM Iv,PT1、PT3、PT51W0土AyPTI269,4739,82HA PA1010/EOCP-g-MA 12mi1T3-Eil9OHAPT3247.6649.07SEMI。01aODE00A÷1036, u DO laA￡x00PA1010/EOCP-g-MA 12 i ia TuoDHA-oEc tEOUTab.,2.06E12niA主0A0,00PA1010/EOCP12 i lalu,01、0軸0E。0033471FIg. 4 SEM micrographs af NG3 and PT3 fractured in Liquid nitrogen中國煤化工CNMHGB-0x02ATEN0自1a1S5,8Fig5 SEM micrographs for PAIOIO EOCP and PAl010/ EOCI'-g MA blendsNGl, NG3 and NG5 fractured in nitrogen: PT, PTs and FTi etched with acrd soluti.PA1010/EOCP 12, i ia luopu" Do iaAe xOHA/2u 14E Ea AE PT1 I PT3 HA T', EaE%u u iaea EAWEμB01a。AA060060,EcNG1、0±610.496m9o.290mm,008啊0 A IzodNG3、NG5EuE4;和啊00PA1010/ EOCP-g-Ma 3a>+Ca。0±5157.4J/m9890.4J/m。00lalμ,μ0aA×0A‰A2c2Eμ0la9PT1aT>T, 0laAE xoc0 U>ula0DpA024x1A≠A0609066,陽(yáng)a0P1、PT30DAx0A“6了TD0aEo「AE0CA,2AAT±f°00eμ0laμAA1,00.2~0.51a0;0oUPT3aT 12%UIT PA1010- [4] Wu Souheng Polymer, 1985, 26: 1855.g-EOCP°0100-iaAE×0A,0AEE白[51090( QIAN Zhi-mian,:0A100asieD"VAHA x= 0A, OUH"DO iaAE x0 Ao x 21y3I OD OD DS HOXingneng Yingyong Shouce). EI'EiENS MEo lAIx30aEc000 AEAC XOHA2a9I, fo co la 0c0ooμpoia°Shanghai Kexue Jishu Wenxian Chubanshe ) 1988A40Aμ diaNe×OuA060x÷0ANO,00Ex÷[6191A+( DONG Yan-min)+a..602E10AE6OAO/40-H4H0 I>, 'Eu"Do iaAE xOHA oD 202,Ea EaEo (Gaofenzi Cailiao Shiyong Puoxi Jishu). OD1UE-s30AiμAO0400406Pe Ec(Zhongguo Shihua Chubanshe), 1997:352,u 4Y Wul+ HA 'aEi xa taAi AU, u bo iaooEi L71 HuGuohua, Ilham Kadri. J. Polym. Sci., B: PolymAaAu ia lu, HtE1%u u iaea %n E T Di OU Au %c ou[8 Uttandaraman Sundararaj. Macosko C W.Macro-T: Et, 2AAT-CEu'aEi xta, ooUu D0iaooEi Aamolecules, 1995, 28:264Au la lu eaAuvcOμ30.304pm。 IACT ly2aA2c(lAx HU 5203. to be continued on P 52)中國煤化工CNMHGTOUGHENING PA1010 WITH A FUNCTIONALIZEDPOLYOLEFIN ELASTOMER(I)STUDY ON MECHANICAL PROPERTIES AND MORPHOLOGIESCHEN Hong-bing, JIANG Guo-wei, YANG Bing-xin, ZHANG Hao-yu(Lab 24, Changchun Institute of Applied ChemistryChinese Academy of Science, Changchun 130022, China)ABSTRACT: A new polyolefin elastomer, ethylene-a-olefin copolymer (EOCP), has been func-tioned by grafting with maleic anhydride(Ma) and then used to toughen PA1010. Good resultshave been achieved in the mechanical properties. The formation of in-situ copolymer betweenPA1010 and EOCP-g-MA was verified through an extraction test. The morphology was measuredby the means of SEM. It was obviously that theMA on EOCP improves the interfacialadhesion of Pa1010 and EOCP, and the in-situ中國煤化工emulsifier to preventhe aggregation of elastomer particles during extCNMHGKeywords: polyolefin elastomer; PA1010; mechanical properties; morphology