该(gai)产(chan)品易于(yu)(yu)生(sheng)产(chan)高(gao)聚(ju)(ju)(ju)合(he)(he)度(du)(du)的聚(ju)(ju)(ju)合(he)(he)物(wu)(wu)(wu)，可(ke)与丙(bing)烯(xi)酸类单体、苯乙(yi)(yi)烯(xi)、醋酸乙(yi)(yi)烯(xi)酯等共(gong)聚(ju)(ju)(ju)。该(gai)聚(ju)(ju)(ju)合(he)(he)物(wu)(wu)(wu)或加(jia)合(he)(he)物(wu)(wu)(wu)具(ju)有(you)优(you)异的吸湿性(xing)(xing)(xing)、抗(kang)静(jing)电性(xing)(xing)(xing)、分散性(xing)(xing)(xing)、相(xiang)容性(xing)(xing)(xing)、保护稳定性(xing)(xing)(xing)、粘(zhan)合(he)(he)性(xing)(xing)(xing)等。并(bing)有(you)的应(ying)用(yong)(yong)(yong)(yong)(yong)。(1)干(gan)纤(xian)(xian)维改性(xing)(xing)(xing)可(ke)以(yi)(yi)改善腈(jing)纶的吸湿性(xing)(xing)(xing)、染色(se)性(xing)(xing)(xing)和(he)(he)(he)(he)手感。此外，干(gan)醋纤(xian)(xian)、聚(ju)(ju)(ju)酯、聚(ju)(ju)(ju)酰(xian)胺(an)、聚(ju)(ju)(ju)烯(xi)烃(ting)、聚(ju)(ju)(ju)氯乙(yi)(yi)烯(xi)等纤(xian)(xian)维也用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)改性(xing)(xing)(xing)。(2)本品与干(gan)塑料(liao)改性(xing)(xing)(xing)乙(yi)(yi)烯(xi)的共(gong)聚(ju)(ju)(ju)物(wu)(wu)(wu)具(ju)有(you)优(you)异的机(ji)械强(qiang)度(du)(du)、印刷适性(xing)(xing)(xing)、染色(se)性(xing)(xing)(xing)和(he)(he)(he)(he)抗(kang)静(jing)电性(xing)(xing)(xing)能。用(yong)(yong)(yong)(yong)(yong)聚(ju)(ju)(ju)烯(xi)烃(ting)接枝(zhi)。可(ke)以(yi)(yi)提高(gao)对玻(bo)璃纤(xian)(xian)维的亲和(he)(he)(he)(he)力。通过与聚(ju)(ju)(ju)氯乙(yi)(yi)烯(xi)或聚(ju)(ju)(ju)氨酯共(gong)混，可(ke)以(yi)(yi)制备(bei)具(ju)有(you)优(you)异透(tou)湿性(xing)(xing)(xing)的涂层。(3)用(yong)(yong)(yong)(yong)(yong)作(zuo)各种(zhong)(zhong)处理(li)剂(ji)(ji)和(he)(he)(he)(he)助(zhu)剂(ji)(ji)。该(gai)产(chan)品的某(mou)些共(gong)聚(ju)(ju)(ju)物(wu)(wu)(wu)可(ke)用(yong)(yong)(yong)(yong)(yong)作(zuo)特殊颜料(liao)的固(gu)色(se)剂(ji)(ji)、纸张(zhang)和(he)(he)(he)(he)纺织(zhi)品的整理(li)剂(ji)(ji)以(yi)(yi)及塑料(liao)的加(jia)工助(zhu)剂(ji)(ji)。该(gai)产(chan)品在日(ri)用(yong)(yong)(yong)(yong)(yong)化学品、印刷和(he)(he)(he)(he)照(zhao)相(xiang)工业、医疗(liao)和(he)(he)(he)(he)卫生(sheng)材料(liao)等方(fang)面也有(you)许(xu)多(duo)用(yong)(yong)(yong)(yong)(yong)途。本品可(ke)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)水(shui)(shui)溶性(xing)(xing)(xing)聚(ju)(ju)(ju)合(he)(he)物(wu)(wu)(wu)的干(gan)法生(sheng)产(chan)，可(ke)用(yong)(yong)(yong)(yong)(yong)作(zuo)水(shui)(shui)处理(li)防垢剂(ji)(ji)、耐温抗(kang)盐钻(zuan)井液排水(shui)(shui)剂(ji)(ji)、油(you)井水(shui)(shui)泥(ni)排水(shui)(shui)剂(ji)(ji)和(he)(he)(he)(he)耐温抗(kang)盐聚(ju)(ju)(ju)合(he)(he)物(wu)(wu)(wu)驱油(you)剂(ji)(ji)。还(hai)可(ke)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)纤(xian)(xian)维材料(liao)、日(ri)用(yong)(yong)(yong)(yong)(yong)化学品、印刷照(zhao)相(xiang)、医疗(liao)卫生(sheng)材料(liao)等的改性(xing)(xing)(xing)。DMAA可(ke)以(yi)(yi)用(yong)(yong)(yong)(yong)(yong)作(zuo)生(sheng)产(chan)特种(zhong)(zhong)颜料(liao)的原料(liao)。金华(hua)二甲(jia)基丙(bing)烯(xi)酰(xian)胺(an)工厂

N,N-二甲(jia)基(ji)丙(bing)(bing)(bing)烯酰(xian)胺(an)（DMAA）用(yong)作(zuo)线(xian)性(xing)(xing)聚(ju)(ju)合(he)物(wu)(wu)骨架的(de)(de)单体。聚(ju)(ju)（1-丙(bing)(bing)(bing)烯酰(xian)胺(an)基(ji)-2-甲(jia)基(ji)丙(bing)(bing)(bing)烷磺(huang)酸）离(li)(li)(li)子(zi)(zi)(zi)(zi)微球(qiu)（PAMPS）用(yong)作(zuo)纠缠微区(qu)，离(li)(li)(li)子(zi)(zi)(zi)(zi)液体1-乙基(ji)-3-甲(jia)基(ji)咪唑鎓(weng)双[(三氟甲(jia)基(ji))磺(huang)酰(xian)基(ji)]亚胺(an)([EMIm]TFSI)用(yong)作(zuo)溶剂（图1）。在(zai)紫(zi)外光引发自由基(ji)聚(ju)(ju)合(he)后，聚(ju)(ju)（N,N-二甲(jia)基(ji)丙(bing)(bing)(bing)烯酰(xian)胺(an)）（PDMAA）和微球(qiu)的(de)(de)线(xian)性(xing)(xing)聚(ju)(ju)合(he)物(wu)(wu)网(wang)络(luo)可逆(ni)地相互(hu)纠缠并(bing)通过氢键和离(li)(li)(li)子(zi)(zi)(zi)(zi)键固定。离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)表现出完美的(de)(de)透明度(du)（>90%，400-800nm）。离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)可以(yi)拉(la)伸到其(qi)初(chu)始长度(du)的(de)(de)33倍，并(bing)保持(chi)280kPa的(de)(de)拉(la)伸强度(du)（图2）。即时(shi)有(you)缺口的(de)(de)样品（2wt%的(de)(de)PAMPS微球(qiu)）可以(yi)拉(la)伸到其(qi)初(chu)始长度(du)的(de)(de)30倍。离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)的(de)(de)断裂能（87kJm-2）、韧性(xing)(xing)（19MJm-3）和疲(pi)劳阈值（2.12kJm-2）远高于已报道的(de)(de)离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)。离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)在(zai)循环压缩试验中表现出完美的(de)(de)抗(kang)疲(pi)劳性(xing)(xing)，在(zai)30%应(ying)变(bian)(bian)下20,000次循环后没有(you)出现明显的(de)(de)应(ying)力衰减。此外，共价(jia)(jia)网(wang)络(luo)微球(qiu)的(de)(de)弹性(xing)(xing)和不连续(xu)性(xing)(xing)可以(yi)为(wei)离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)提供完美的(de)(de)能量耗散机制，从而提高抗(kang)疲(pi)劳性(xing)(xing)和裂纹扩展的(de)(de)不敏感(gan)性(xing)(xing)。离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)中聚(ju)(ju)合(he)物(wu)(wu)网(wang)络(luo)、共价(jia)(jia)交联微球(qiu)和离(li)(li)(li)子(zi)(zi)(zi)(zi)液体之(zhi)间(jian)(jian)存在(zai)可逆(ni)动态(tai)键相互(hu)作(zuo)用(yong)。制备的(de)(de)离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)在(zai)-48℃的(de)(de)相变(bian)(bian)证实了它(ta)们(men)优异的(de)(de)抗(kang)冻(dong)性(xing)(xing)。离(li)(li)(li)子(zi)(zi)(zi)(zi)凝(ning)(ning)(ning)(ning)胶(jiao)250℃的(de)(de)高温条(tiao)件下可以(yi)保持(chi)稳(wen)定超过1800分(fen)钟，表明具有(you)高热稳(wen)定性(xing)(xing)。无(wu)锡(xi)dmaa二甲(jia)基(ji)丙(bing)(bing)(bing)烯酰(xian)胺(an)销售厂家二甲(jia)基(ji)丙(bing)(bing)(bing)烯酰(xian)胺(an)作(zuo)为(wei)一种重(zhong)要的(de)(de)有(you)机合(he)成中间(jian)(jian)体，其(qi)应(ying)用(yong)前景(jing)广阔(kuo)。

g-C3N4基(ji)(ji)水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)的(de)概述：水(shui)(shui)(shui)溶(rong)性(xing)单体与交联(lian)剂(ji)(ji)在(zai)可见光(guang)(guang)(guang)诱(you)导(dao)下聚(ju)合(he)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)；利用(yong)(yong)光(guang)(guang)(guang)掩(yan)膜使聚(ju)合(he)只发生光(guang)(guang)(guang)照部分，实(shi)现空间控(kong)制水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)的(de)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)；物理相互(hu)作(zuo)用(yong)(yong)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)（DMA：N,N-二甲(jia)基(ji)(ji)丙烯(xi)酰胺(an)；NIPAM：N-异丙基(ji)(ji)丙烯(xi)酰胺(an)；MBA：N,N’-亚甲(jia)基(ji)(ji)双(shuang)丙烯(xi)酰胺(an)；AAm：丙烯(xi)酰胺(an)；SPMA：3-甲(jia)基(ji)(ji)丙烯(xi)酸(suan)磺丙基(ji)(ji)钾盐；FMOCDPA：Fmoc-二苯基(ji)(ji)丙氨酸(suan)）。研究指(zhi)出，g-C3N4的(de)光(guang)(guang)(guang)活性(xing)导(dao)致了(le)水(shui)(shui)(shui)分散体中自由(you)基(ji)(ji)的(de)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)，加(jia)入单体和(he)交联(lian)剂(ji)(ji)后，在(zai)可见光(guang)(guang)(guang)照射下很容(rong)易形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)。含有g-C3N4的(de)水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)不仅保(bao)留了(le)g-C3N4的(de)光(guang)(guang)(guang)活性(xing)，而(er)且(qie)机(ji)械性(xing)能也能得(de)到明显(xian)增(zeng)强。由(you)于水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)的(de)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)是由(you)光(guang)(guang)(guang)引发的(de)，因(yin)此(ci)我们也研究了(le)图形(xing)(xing)(xing)化水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)。用(yong)(yong)光(guang)(guang)(guang)掩(yan)膜覆盖部分反(fan)应物，结果发现可以(yi)得(de)到反(fan)形(xing)(xing)(xing)水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)。另外(wai)，除了(le)可以(yi)通过(guo)聚(ju)合(he)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)共价水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)外(wai)，还(hai)可以(yi)通过(guo)共混或(huo)超分子相互(hu)作(zuo)用(yong)(yong)将(jiang)g-C3N4加(jia)入到水(shui)(shui)(shui)凝(ning)(ning)(ning)胶(jiao)(jiao)中，从而(er)进一步增(zeng)强其机(ji)械性(xing)能。

石油(you)(you)(you)(you)(you)是(shi)当代(dai)重要(yao)的(de)(de)能(neng)源(yuan)材料之(zhi)一(yi),但由(you)(you)于(yu)(yu)我国(guo)多(duo)数油(you)(you)(you)(you)(you)田的(de)(de)储层属陆相(xiang)沉(chen)积(ji),油(you)(you)(you)(you)(you)层复杂含水量(liang)上升快,大(da)约(yue)有(you)(you)三分(fen)之(zhi)二的(de)(de)原(yuan)油(you)(you)(you)(you)(you)储量(liang)留在地下采(cai)(cai)(cai)不(bu)出来因(yin)此,提高(gao)(gao)原(yuan)油(you)(you)(you)(you)(you)采(cai)(cai)(cai)收率已成(cheng)为(wei)我国(guo)陆上石油(you)(you)(you)(you)(you)工业持(chi)续发(fa)展的(de)(de)一(yi)项迫切的(de)(de)战略任务,其中聚(ju)合(he)物(wu)(wu)驱(qu)三次采(cai)(cai)(cai)油(you)(you)(you)(you)(you)技(ji)术(shu)就(jiu)是(shi)提高(gao)(gao)原(yuan)油(you)(you)(you)(you)(you)采(cai)(cai)(cai)收率的(de)(de)一(yi)种重要(yao)方(fang)法(fa)。早开(kai)发(fa)、也(ye)是(shi)常用的(de)(de)聚(ju)合(he)物(wu)(wu)是(shi)部分(fen)水解(jie)聚(ju)丙(bing)烯酰(xian)(xian)胺(an)(an),聚(ju)丙(bing)烯酰(xian)(xian)胺(an)(an)虽(sui)然在大(da)多(duo)数油(you)(you)(you)(you)(you)田条件下可有(you)(you)效地用于(yu)(yu)聚(ju)合(he)物(wu)(wu)驱(qu)油(you)(you)(you)(you)(you)但是(shi)只局(ju)限(xian)于(yu)(yu)较低(di)的(de)(de)硬度,因(yin)为(wei)酰(xian)(xian)胺(an)(an)基(ji)(ji)水解(jie)后产生羧基(ji)(ji)根,而羧酸根可与油(you)(you)(you)(you)(you)田中存在的(de)(de)Ca2+、Mg2+反应,使聚(ju)丙(bing)烯酰(xian)(xian)胺(an)(an)沉(chen)淀。DMAA单体(ti)(ti)由(you)(you)于(yu)(yu)具有(you)(you)双键(jian)和(he)酰(xian)(xian)胺(an)(an)基(ji)(ji)团，因(yin)而易于(yu)(yu)与各种单体(ti)(ti)进行多(duo)种聚(ju)合(he)反应。

N，N-二甲(jia)(jia)(jia)基(ji)丙烯(xi)酰胺(an)是一种有(you)机化合物，无(wu)(wu)(wu)(wu)(wu)色透明液体。凝固点(dian)(dian)(dian)-40℃,沸(fei)(fei)点(dian)(dian)(dian)171-172℃,80-81℃(2.67kPa),相对密(mi)(mi)度(du)(du)0.9653(20/4℃),折光率1.4730。闪点(dian)(dian)(dian)71℃。溶(rong)(rong)于水、乙(yi)醇、、*、二氧陆环、甲(jia)(jia)(jia)苯、氯仿,不(bu)溶(rong)(rong)于正己烷。有(you)吸(xi)湿性。1.性状：无(wu)(wu)(wu)(wu)(wu)色透明液体2.密(mi)(mi)度(du)(du)（g/mL,25/4℃）：0.96533.相对蒸汽密(mi)(mi)度(du)(du)（g/mL,空气(qi)=1）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)4.熔(rong)点(dian)(dian)(dian)（ºC）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)5.沸(fei)(fei)点(dian)(dian)(dian)（ºC,常压(ya)）：171-1726.沸(fei)(fei)点(dian)(dian)(dian)（ºC,5.2kPa）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)7.折射率：1.47308.闪点(dian)(dian)(dian)（ºC）：719.比(bi)旋(xuan)光度(du)(du)（º）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)10.自燃点(dian)(dian)(dian)或引(yin)燃温度(du)(du)（ºC）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)11.蒸气(qi)压(ya)（kPa,25ºC）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)12.饱(bao)和蒸气(qi)压(ya)（kPa,60ºC）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)13.燃烧热（KJ/mol）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)14.临界温度(du)(du)（ºC）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)15.临界压(ya)力（KPa）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)16.油水（辛醇/水）分配系数的(de)对数值：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)17.上限（%,V/V）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)18.下限（%,V/V）：无(wu)(wu)(wu)(wu)(wu)可(ke)(ke)用(yong)(yong)(yong)19.溶(rong)(rong)解性：溶(rong)(rong)于水、乙(yi)醇、、、二氧陆环、甲(jia)(jia)(jia)苯、氯仿，不(bu)溶(rong)(rong)于正己烷。二甲(jia)(jia)(jia)基(ji)丙烯(xi)酰胺(an)还可(ke)(ke)以通过辐射引(yin)发(fa)聚合制(zhi)备纳米材(cai)料。珠海二甲(jia)(jia)(jia)基(ji)丙烯(xi)酰胺(an)工厂

DMAA可用于(yu)压敏胶(PSA)、UV喷墨油(you)墨等产品的(de)生产加(jia)工。金华二甲(jia)基(ji)丙烯酰胺工厂

热(re)解(jie)(jie)(jie)法(fa)：先保护双键(jian)(jian)，合(he)(he)成多取(qu)(qu)代(dai)基(ji)(ji)(ji)的(de)(de)(de)丙(bing)烯骨(gu)架羰基(ji)(ji)(ji)化(hua)(hua)(hua)合(he)(he)物，然后热(re)分(fen)解(jie)(jie)(jie)去(qu)掉多余的(de)(de)(de)取(qu)(qu)代(dai)基(ji)(ji)(ji)，恢复双键(jian)(jian)获得DMAA。丙(bing)烯酸(suan)甲酯路(lu)线(xian)，该路(lu)线(xian)的(de)(de)(de)优点是(shi)原(yuan)料价格较(jiao)低，而(er)产(chan)率较(jiao)高(gao)，已成为目前较(jiao)为完善(shan)的(de)(de)(de)工(gong)(gong)艺路(lu)线(xian)，而(er)该路(lu)线(xian)的(de)(de)(de)缺点则是(shi)工(gong)(gong)艺能耗(hao)较(jiao)大。该过程中3-(N,N-二甲氨基(ji)(ji)(ji))-N,N-二甲基(ji)(ji)(ji)丙(bing)酰(xian)胺(DMDA)裂(lie)解(jie)(jie)(jie)是(shi)关键(jian)(jian)，需高(gao)温低压条件(jian)及长时间(jian)加(jia)热(re)，易造成产(chan)物聚合(he)(he)、焦化(hua)(hua)(hua)等副反应。DMDA酸(suan)催(cui)化(hua)(hua)(hua)裂(lie)解(jie)(jie)(jie)法(fa)：裂(lie)解(jie)(jie)(jie)催(cui)化(hua)(hua)(hua)剂的(de)(de)(de)原(yuan)理，首先选择质(zhi)子(zi)酸(suan)、Lewis酸(suan)为催(cui)化(hua)(hua)(hua)剂，是(shi)由于(yu)提供氢质(zhi)子(zi)的(de)(de)(de)酸(suan)和(he)提供空轨道的(de)(de)(de)Lewis酸(suan)，能与氮(dan)原(yuan)子(zi)上的(de)(de)(de)孤对(dui)电子(zi)结合(he)(he)，使(shi)氮(dan)原(yuan)子(zi)上的(de)(de)(de)电荷密度(du)降低，进而(er)降低了碳氮(dan)键(jian)(jian)的(de)(de)(de)键(jian)(jian)能，从而(er)降低裂(lie)解(jie)(jie)(jie)反应的(de)(de)(de)活化(hua)(hua)(hua)能，使(shi)反应能在较(jiao)低温度(du)下进行(xing)。金华(hua)二甲基(ji)(ji)(ji)丙(bing)烯酰(xian)胺工(gong)(gong)厂

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