{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以高相对分子质量聚丙烯酰胺(PAM)和自制的低相对分子质量PAM进行复配实验,制备了具有优异水性能的增稠剂,并研究了组分对其水性能的影响规律.实验结果表明:采用非离子型高相对分子质量PAM和低相对分子质量PAM复配,随低相对分子质量PAM中丙烯酸(AA)含量增加,水性能逐渐提高,达到40%左右时水效果最佳.且其最适宜使用pH值为8左右.","authors":[{"authorName":"陶蓉","id":"f9f7f4d0-2a99-4004-bae9-760ccf5ff40f","originalAuthorName":"陶蓉"},{"authorName":"崔伟","id":"d4539ec0-c06e-42e8-b54b-e10a41ea744d","originalAuthorName":"崔伟"},{"authorName":"杨华","id":"3c691c13-8140-4fe4-8be7-0846179a1ff0","originalAuthorName":"杨华"},{"authorName":"李瑞海","id":"d3116c17-1a52-43eb-ac7a-911a5e885919","originalAuthorName":"李瑞海"}],"doi":"10.3969/j.issn.0253-4312.2009.09.006","fpage":"18","id":"b0d5efd9-bcfc-46a8-ba9f-61d397308d4b","issue":"9","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业 "},"keywords":[{"id":"910a90eb-fd57-4877-a853-54dcdbec3402","keyword":"水性","originalKeyword":"保水性"},{"id":"8626a503-37a2-4423-9fb7-0779362ad1ea","keyword":"增稠剂","originalKeyword":"增稠剂"},{"id":"e6ff2ba7-6085-4415-8b3f-5482d178aa0e","keyword":"聚丙烯酰胺","originalKeyword":"聚丙烯酰胺"},{"id":"079d98c2-085c-43c2-971f-76630462c328","keyword":"水性测试","originalKeyword":"保水性测试"}],"language":"zh","publisherId":"tlgy200909006","title":"水性聚丙烯酰胺增稠剂的合成及评价","volume":"39","year":"2009"},{"abstractinfo":"研究了吸水性树脂BHH-A在不同条件下的吸水性能和水性能.在电解质水溶液中吸水能力下降;在非电解质水溶液中吸水能力不受影响;pH值在4~10水溶液中吸水能力不受影响.在室温及60 ℃环境中,所吸收水的蒸发,扩散是极其缓慢的.","authors":[{"authorName":"林润雄","id":"654e4f34-8ec5-4b5e-a80e-6dced83c14e9","originalAuthorName":"林润雄"},{"authorName":"黄毓礼","id":"297e4797-44b8-45d1-80ca-a310f068b841","originalAuthorName":"黄毓礼"}],"doi":"","fpage":"117","id":"6d17fca7-3fd4-4291-a817-7d249b9c087d","issue":"4","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"685f0eb5-5719-4c41-b512-da9a6a6f9bb0","keyword":"吸水性树脂","originalKeyword":"吸水性树脂"},{"id":"7f176f8b-a28b-41e8-8f1a-c0cde681519d","keyword":"吸水性","originalKeyword":"吸水性"},{"id":"02730b15-2e33-47c6-a538-06d08cf32bad","keyword":"水性","originalKeyword":"保水性"}],"language":"zh","publisherId":"gfzclkxygc199904035","title":"吸水性树脂吸水性水性的研究","volume":"15","year":"1999"},{"abstractinfo":"以紫外光固化合成了丙烯酸-聚氧乙烯SIPN聚合物,研究了该聚合物的吸湿、水性能,发现其在恒定湿度下吸湿曲线基本为直线,吸湿率可达200%,而在湿度变化条件下的吸湿曲线则为锯齿形,在湿度降低时其具有释放所吸收水分的特性.以真空抽滤模拟树脂的受压状态,当在真空度0.02、0.03、0.04、0.05时各抽滤10 min后,其水量仍有326 g/ g干树脂.将该树脂的加热失水快慢和纯水的蒸发过程比较,发现其失水速率慢于水的蒸发. 吸水后的凝胶对酸、碱、盐非常敏感,很低浓度的酸、碱、盐溶液即可使凝胶失去其90%以上的水分.","authors":[{"authorName":"朱月群","id":"79e60b31-40d6-4e13-9542-762b7c97f08e","originalAuthorName":"朱月群"},{"authorName":"宁荣昌","id":"86954e17-4bad-444e-92f7-8e3d397ce8c5","originalAuthorName":"宁荣昌"},{"authorName":"韩赞","id":"87fe21b5-2fb6-4efd-8ea8-e45fc646e763","originalAuthorName":"韩赞"},{"authorName":"陈卫星","id":"dc2265d3-3e94-454b-8a6e-dd860afb5ea0","originalAuthorName":"陈卫星"},{"authorName":"马晓燕","id":"07c0415f-b44f-4836-89e7-7f3ace9f0be0","originalAuthorName":"马晓燕"}],"doi":"","fpage":"90","id":"b7976eaf-c948-463b-be6d-62499d91e7ae","issue":"1","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"a4dce6fa-d567-4a78-9fb5-880def77896a","keyword":"光固化","originalKeyword":"光固化"},{"id":"3f909d23-2942-4218-bb77-8eaee80b9b36","keyword":"丙烯酸","originalKeyword":"丙烯酸"},{"id":"35c8b60d-ce41-4b9b-8484-eb804d7a624f","keyword":"SIPN聚合物","originalKeyword":"SIPN聚合物"},{"id":"eb924719-5845-4d09-8fee-47bc17a5c917","keyword":"水溶胀聚合 物","originalKeyword":"水溶胀聚合 物"},{"id":"c11ad523-b597-4a22-91b6-06bd62772717","keyword":"吸湿性","originalKeyword":"吸湿性"},{"id":"55663e49-77fb-46c1-99fe-9779ec752c40","keyword":"水性","originalKeyword":"保水性"}],"language":"zh","publisherId":"gfzclkxygc200201023","title":"光固化丙烯酸-聚氧乙烯SIPN聚合物的吸湿水性能研究","volume":"18","year":"2002"},{"abstractinfo":"以废弃全棉面膜基布(CMS)和丙烯酸(AA)为原料,采用自由基溶液聚合法制备CMS-g-PAA复合高吸水性材料,并用红外光谱(FTIR)进行表征.研究了吸水性水性及反复吸放液性能,采用准一级、二级动力学模型对其吸水溶胀过程进行模拟研究.结果表明,全棉面膜基布和丙烯酸单体之间发生了接枝共聚反应,所合成的CMS-g-PAA复合材料在去离子水和0.9%(质量分数)NaCl溶液的吸水倍率分别可达211.3 g/g和45.5 g/g,且溶胀过程符合准二级动力学吸附模型.在较高温度和一定压力下,CMS-g-PAA均具有良好的水性能.反复吸放液性能测试表明循环8次后,去离子水和0.9%(质量分数)NaCl溶液的吸水倍率分别保持了最大吸水倍率的64.9%和44.4%.","authors":[{"authorName":"许晓辉","id":"aa2102d1-7696-47aa-95c0-b7c8202299e1","originalAuthorName":"许晓辉"},{"authorName":"白波","id":"79c3b874-b48c-496e-82ce-9c7b1d5f3fb2","originalAuthorName":"白波"},{"authorName":"丁晨旭","id":"4e90a060-3865-42b8-9ea9-72178f287727","originalAuthorName":"丁晨旭"},{"authorName":"王洪伦","id":"fc62e43a-16e6-4fc9-8e68-8a6e3460ac78","originalAuthorName":"王洪伦"},{"authorName":"索有瑞","id":"41833370-7b0b-4460-b8a4-7dc9e76cbce0","originalAuthorName":"索有瑞"}],"doi":"10.11896/j.issn.1005-023X.2015.14.013","fpage":"58","id":"65ae4d32-e099-42d4-a9a2-ed29b67de226","issue":"14","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"697c79b0-e1a3-45f4-9043-55c45de7fb1b","keyword":"全棉面膜基布","originalKeyword":"全棉面膜基布"},{"id":"478f97e2-6405-43dd-ad38-d33a7c76ddd9","keyword":"聚丙烯酸","originalKeyword":"聚丙烯酸"},{"id":"3758a67b-43f7-4154-b852-2d31556b1b2a","keyword":"高吸水性复合材料","originalKeyword":"高吸水性复合材料"},{"id":"f8754af8-131b-4cdb-8121-d7cc39fbbeb1","keyword":"水性","originalKeyword":"保水性"}],"language":"zh","publisherId":"cldb201514013","title":"CMS-g-PAA高吸水性复合材料的制备及性能研究","volume":"29","year":"2015"},{"abstractinfo":"研究了分别以柠檬酸、柠檬酸与普通硅酸盐水泥复合物作缓凝剂,调节粉刷石膏的凝结时间,并对比2种缓凝体系对石膏抗折、抗压强度的影响.比较不同保水剂(聚乙烯醇、羧甲基纤维素)以及相同量的保水剂在不同工艺流程下水效果上的区别.探索了有机保水剂和无机保水剂对粉刷石膏的水性的影响.结果表明,柠檬酸与普通硅酸盐水泥的复合缓凝剂比单纯的柠檬酸更能有效地延缓建筑石膏的凝结,同时建筑石膏的抗折、抗压强度降低幅度减小.","authors":[{"authorName":"赵海君","id":"4b9b0036-0d8c-4d8a-8f00-7c82c3c19279","originalAuthorName":"赵海君"},{"authorName":"严云","id":"fc48e157-d1d5-4cc6-8e2a-46afa76b6127","originalAuthorName":"严云"},{"authorName":"胡志华","id":"5b9f8fe6-426c-4898-a78e-c043e725ece6","originalAuthorName":"胡志华"},{"authorName":"何柳泓","id":"aed3d930-8ab4-4af7-bdc9-34ced3be07ce","originalAuthorName":"何柳泓"}],"doi":"10.3969/j.issn.1673-2812.2007.02.017","fpage":"229","id":"516980e7-f182-4831-8d6d-4d940df9a629","issue":"2","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"766faff1-acad-4ef4-bc54-5bd8a2f9adfc","keyword":"粉刷石膏","originalKeyword":"粉刷石膏"},{"id":"3b293170-d346-4dcb-be06-b444527bbb39","keyword":"缓凝剂","originalKeyword":"缓凝剂"},{"id":"d7142b95-9d84-40c2-8cef-5d6c369f0906","keyword":"水性","originalKeyword":"保水性"},{"id":"ae4a7eaa-d658-498e-9bc4-29446e3bfd4d","keyword":"强度","originalKeyword":"强度"}],"language":"zh","publisherId":"clkxygc200702017","title":"粉刷石膏的研究","volume":"25","year":"2007"},{"abstractinfo":"将丙烯酸甲酯与三乙二醇双丙烯酸酯组成的反应体系在分散剂存在下进行悬浮聚合,再用碱进行部分水解的方法,合成了一种具有高水性能的聚合产物.变更交联剂用量和水解程度,产物的水率可在300~1000倍范围内变化,维持量达到700~850克/克树脂.找到的最佳交联剂配比量为0.5%.","authors":[{"authorName":"曹玉廷","id":"6a9e02a8-b86d-4e66-840e-8f43808d76e5","originalAuthorName":"曹玉廷"},{"authorName":"王国建","id":"83a22c3e-8102-46f3-ab6f-fcb9c2fe3a7d","originalAuthorName":"王国建"},{"authorName":"王公善","id":"cd84551e-f05f-4853-9f31-e5c321b23e87","originalAuthorName":"王公善"},{"authorName":"李榕生","id":"9a0646b6-0569-4a65-9be2-187ceba5b423","originalAuthorName":"李榕生"}],"doi":"10.3969/j.issn.1673-2812.2003.05.020","fpage":"703","id":"6bb95b82-5fa6-417b-88fa-2caf0fd4d62c","issue":"5","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"1417ccc5-b28c-40f6-9761-89df20187a55","keyword":"丙烯酸甲酯","originalKeyword":"丙烯酸甲酯"},{"id":"cb899791-a9b1-4a90-a123-3ed976816bb5","keyword":"悬浮聚合","originalKeyword":"悬浮聚合"},{"id":"52da5add-a3ed-47c0-8570-0885d3253687","keyword":"引发剂","originalKeyword":"引发剂"},{"id":"f9291920-6c52-4de0-81d4-cac9fb0c660f","keyword":"水性","originalKeyword":"保水性"}],"language":"zh","publisherId":"clkxygc200305020","title":"一种部分水解的功能性聚丙烯酸酯类高聚物的研制","volume":"21","year":"2003"},{"abstractinfo":"为降低机制砂混凝土的开裂敏感性,提高其应用技术水平,通过测试机制砂混凝土的干燥收缩值,并结合相应砂浆水性和扫描电镜(SEM)微观形貌分析,研究了不同使用方式的减缩剂对石粉(SD)含量不同的机制砂混凝土干燥收缩的影响.结果表明,对于减缩剂使用方式不同的相同混凝土试件,内掺(SRA-M)和外涂(SRA-C)都降低了试件的干燥收缩,但对于不同的试件其降低幅度不同;对于减缩剂使用方式相同的不同混凝土试件,SRA-M更有利于降低石粉含量为5%的机制砂混凝土试件(5-SD)干燥收缩,而降低石粉含量为10%的机制砂混凝土试件(10-SD)干燥收缩更有效的减缩剂使用方式是SRA-C;减缩剂通过阻滞试件内部自由水分迁移渗出,提高其水性,从而降低干燥收缩值.","authors":[{"authorName":"高礼雄","id":"ff12fe5d-b027-45c6-bb75-91b216802e7c","originalAuthorName":"高礼雄"},{"authorName":"孔丽娟","id":"7385c36e-35d5-4fb3-a4c7-7bd912537f3a","originalAuthorName":"孔丽娟"}],"doi":"10.3969/j.issn.1001-9731.2013.10.007","fpage":"1399","id":"350a0703-1f56-4642-9f3d-41083895e2a5","issue":"10","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"22e1267c-69af-44fd-9e15-14eb010576ce","keyword":"减缩剂","originalKeyword":"减缩剂"},{"id":"39536192-67ef-4888-86ef-4d207edc7619","keyword":"干燥收缩","originalKeyword":"干燥收缩"},{"id":"95b8a17e-5762-4d96-8cec-d01b573c0c96","keyword":"机制砂混凝土","originalKeyword":"机制砂混凝土"},{"id":"8964bc27-e7c9-4cd6-a13f-3f9abda15661","keyword":"水性","originalKeyword":"保水性"},{"id":"2e243e9a-c11d-48c6-8f4e-347c0172e84d","keyword":"石粉","originalKeyword":"石粉"}],"language":"zh","publisherId":"gncl201310007","title":"减缩剂对机制砂混凝土干燥收缩的影响","volume":"44","year":"2013"},{"abstractinfo":"粉煤灰(CFA)存在的情况下,采用自由基溶液聚合法,以过硫酸钾(KPS)为引发剂,N,N'-亚甲基双丙烯酰胺(NNMBA)为交联剂,制备了粉煤灰复合聚丙烯酸钠凝胶(CFAPAANa).以丙烯酸单体质量为基准,当交联剂用量为0.08%,引发剂用量为0.4%,粉煤灰用量为3%,丙烯酸中和度为70%,聚合温度为70℃时,所合成的粉煤灰复合聚丙烯酸钠凝胶在蒸馏水和生理盐水中平衡溶胀比最高,分别为1556 (g/g)和168(g/g).考察了复合凝胶在不同介质溶液中的溶胀动力学,水性能以及在土壤中的降解行为.溶胀动力学研究表明,蒸馏水中溶胀初期复合凝胶聚合物链段的扩散运动能够调控凝胶溶胀的快慢及程度,而生理盐水中水分子的平移和对流运动在凝胶的溶胀过程中起着关键性作用.水和降解实验结果表明,25℃时,50 h凝胶水率为64%,土壤中50 d时降解率达60%.相比于聚丙烯酸钠凝胶,粉煤灰复合凝胶水率提高了8%.","authors":[{"authorName":"张军旗","id":"682c4e2f-8eaf-4fe1-8a90-7c3288bf5e61","originalAuthorName":"张军旗"},{"authorName":"金淑萍","id":"23697c52-e211-41fe-a423-70702870c241","originalAuthorName":"金淑萍"},{"authorName":"韩玉琦","id":"6839d37b-0c61-44ae-8ee9-50bebc2b6229","originalAuthorName":"韩玉琦"},{"authorName":"禹兴海","id":"4b5b2101-bd9c-432e-b793-781281d0188d","originalAuthorName":"禹兴海"},{"authorName":"岳国仁","id":"68f660e3-61fd-4047-a0c2-f5fca9d41b3f","originalAuthorName":"岳国仁"}],"doi":"10.11944/j.issn.1000-0518.2016.04.150196","fpage":"419","id":"955d33f5-be88-406c-89aa-1964438e5569","issue":"4","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"2820627e-3773-4f8a-9881-7f72d4530acc","keyword":"粉煤灰","originalKeyword":"粉煤灰"},{"id":"16ad40f5-942d-45e7-bea4-d6268671b054","keyword":"聚丙烯酸","originalKeyword":"聚丙烯酸"},{"id":"96dfd2c3-8b17-4b36-9edf-1f6a17cb5db0","keyword":"耐盐性","originalKeyword":"耐盐性"},{"id":"915473fc-3338-4a6e-8ca7-728b6a894a9b","keyword":"水性","originalKeyword":"保水性"},{"id":"c4666689-855a-41b3-8918-d9b5cf78a151","keyword":"降解","originalKeyword":"降解"}],"language":"zh","publisherId":"yyhx201604007","title":"粉煤灰复合聚丙烯酸钠凝胶的制备及其溶胀性能","volume":"33","year":"2016"},{"abstractinfo":"以磷钨酸(PWA)为基质,加入适量的P2O5,制备了P2O5/PWA电解质. 采用交流阻抗谱方法研究了不同质量分数P2O5电解质的导电性能及相对湿度对电导率的影响. 结果表明,质量分数为7%的P2O5/PWA电解质,室温电导率达到0.045 S/cm;相对湿度在20%~70%范围内电解质的电导率变化不大;在40 ℃下长时间放置,电解质的质量损失小于2%,表明其常温水性好.","authors":[{"authorName":"郭贵宝","id":"1e6b65be-998e-4807-9147-432769ea3760","originalAuthorName":"郭贵宝"},{"authorName":"周芬","id":"84519628-cd34-4553-b484-a8df010b3ca2","originalAuthorName":"周芬"},{"authorName":"孟淑敏","id":"8ed23227-da5f-4a09-960e-0c7f21805cb2","originalAuthorName":"孟淑敏"},{"authorName":"安胜利","id":"6e89e17d-4e76-4d5a-9f2f-70b652078377","originalAuthorName":"安胜利"}],"doi":"10.3969/j.issn.1000-0518.2009.01.017","fpage":"78","id":"78217599-15dd-4664-a975-92c6bf50292b","issue":"1","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"a6c1b1b4-4f09-48ca-a355-242dd8cbb69e","keyword":"气体传感器","originalKeyword":"气体传感器"},{"id":"1c536694-9d65-4a5f-9804-a44b09060aab","keyword":"磷钨酸","originalKeyword":"磷钨酸"},{"id":"5ea07ea3-7c30-4a4b-b345-d64c212a1a25","keyword":"电解质","originalKeyword":"电解质"},{"id":"7a052340-3861-4762-a8f6-aeaaa1f127bd","keyword":"水性","originalKeyword":"保水性"}],"language":"zh","publisherId":"yyhx200901017","title":"P2O5掺杂的磷钨酸常温电解质","volume":"26","year":"2009"},{"abstractinfo":"为有效控制土地沙漠化,改善沙漠地区自然环境,该文以石膏为主要原材料,以沙粒、保水剂、木屑、十二烷基硫酸钠等为辅助材料,制备了一种生态友好型固沙材料.结果表明:在沙粒掺量为30%、保水剂掺量为4%、木屑掺量为8%、十二烷基硫酸钠掺量为0.3%时,该材料性能最佳,此条件下固沙材料抗压强度为3.40 MPa,吸水率为42.33%,水率为79.37%,孔隙率为44.73%.该材料制备方法简单,成本低,对环境无污染,具有良好的固沙能力,还可以与生物固沙相结合,在沙漠治理方面具有广阔应用前景.","authors":[{"authorName":"姜雄","id":"db82f900-def1-4160-8744-df4cf23c85e2","originalAuthorName":"姜雄"},{"authorName":"铁生年","id":"1be9c892-bb45-476b-9063-8fa11ce1848c","originalAuthorName":"铁生年"}],"doi":"","fpage":"2402","id":"3a42110f-6a71-4773-8bb8-e8bd935dc1e3","issue":"9","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"4c9504f6-db5e-4228-b4c2-f727635188ab","keyword":"生态友好型","originalKeyword":"生态友好型"},{"id":"3765925d-f357-405c-b125-1a4578e6fb3b","keyword":"石膏基固沙材料","originalKeyword":"石膏基固沙材料"},{"id":"dc151dda-b3a6-45af-a412-86c31be030b2","keyword":"水性","originalKeyword":"保水性"},{"id":"07c2c06a-b4a3-4f2c-a2f3-d588a77e02cd","keyword":"强度","originalKeyword":"强度"}],"language":"zh","publisherId":"gsytb201409048","title":"生态友好型固沙材料制备工艺研究","volume":"33","year":"2014"}],"totalpage":460,"totalrecord":4600}