{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用DSC和FTIR研究了氰酸酯树脂/环氧树脂共混体系的固化行为,考察了环氧树脂含量对体系的固化动力学参数的影响.纯的氰酸酯树脂及氰酸酯树脂/环氧树脂共混物(质量比为9:1,7:3,5:5)的表观活化能依次为74.3、72.1、60.8、72.7 kJ/mol,说明少量的环氧树脂可促进氰酸酯树脂的固化反应,过量则抑制.同时还发现,固化过程中氰酸酯树脂的转化速率远大于环氧树脂,固化反应对氰酸酯基和环氧基均是一级反应.","authors":[{"authorName":"方征平","id":"5477924c-a45a-4e1d-ac2a-0ed1cbc33f82","originalAuthorName":"方征平"},{"authorName":"冯煜","id":"b8308014-c6d9-4ffe-9637-3a99167288ff","originalAuthorName":"冯煜"},{"authorName":"金邦梯","id":"9165de0f-cccb-4959-a768-061939e9334d","originalAuthorName":"金邦梯"}],"doi":"","fpage":"2116","id":"fce7c1f2-526e-48a1-98df-586add53694a","issue":"z1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"296a0a4b-f25c-402a-bac9-fabfb3054ed9","keyword":"氰酸脂树脂","originalKeyword":"氰酸脂树脂"},{"id":"d61c33f0-9a72-4033-b0ee-df99b0bb0baf","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"b2501aee-0ad9-4ece-b234-8263e5a4ac00","keyword":"共混物","originalKeyword":"共混物"},{"id":"87816c8f-e2bf-46a3-a48d-561e768f5f64","keyword":"固化动力学","originalKeyword":"固化动力学"}],"language":"zh","publisherId":"gncl2004z1586","title":"氰酸酯树脂/环氧树脂固化动力学研究","volume":"35","year":"2004"},{"abstractinfo":"综述了环氧树脂改性氰酸脂的反应机理及反应条件特别是催化剂和物料比对反应的影响.讨论了改性树脂的耐湿热老化性能、力学性能和电性能,简述了环氧树脂改性氰酸脂树脂在现代工业中的广泛应用.","authors":[{"authorName":"周宏福","id":"2da89b3b-3f35-4650-ae17-159ad319d77d","originalAuthorName":"周宏福"},{"authorName":"刘润山","id":"2c22faba-910b-4811-a41f-050c465f8cf2","originalAuthorName":"刘润山"},{"authorName":"张雪平","id":"1ae18a36-8499-4aaf-baba-65086568a012","originalAuthorName":"张雪平"},{"authorName":"刘景民","id":"55f7fa86-9d22-407c-95c7-293e5eea92a6","originalAuthorName":"刘景民"}],"doi":"10.3969/j.issn.1009-9239.2008.03.007","fpage":"21","id":"39ac5e36-2ed7-4628-893c-372826b58d6b","issue":"3","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"a1dccc62-de0b-4967-b036-4b4cb3aead0f","keyword":"氰酸脂","originalKeyword":"氰酸脂"},{"id":"6101d98a-e15c-46b5-a06b-5a4c2d3016e2","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"bc94cd27-d04c-41f5-b98f-58edacf5c06f","keyword":"高性能树脂","originalKeyword":"高性能树脂"},{"id":"bdc8407a-49fc-4cc5-aaa0-42ff8f7ca336","keyword":"反应机理","originalKeyword":"反应机理"},{"id":"eb6dcbb3-f928-4d67-aa48-ffe43948874f","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"jycltx200803007","title":"环氧树脂改性氰酸脂树脂的研究进展","volume":"41","year":"2008"},{"abstractinfo":"分析了氰酸酯树脂与环氧树脂的共固化反应;对氰酸酯树脂改性环氧树脂固化物的力学性能进行测试,评价其改性效果.结果表明:氰酸酯树脂改性环氧树脂的冲击强度、弯曲强度、拉伸剪切强度均明显提高.","authors":[{"authorName":"陈青","id":"f7886191-6bd7-4a4c-8fc3-8c4e8c39e02f","originalAuthorName":"陈青"},{"authorName":"宫大军","id":"c848121e-73ef-4974-8e9e-e3fea1d44b86","originalAuthorName":"宫大军"},{"authorName":"魏伯荣","id":"6d1336db-3a28-42e0-b7ea-6ce20338103b","originalAuthorName":"魏伯荣"},{"authorName":"柳丛辉","id":"a18a8cbc-a509-4b7c-839e-9b2195963be4","originalAuthorName":"柳丛辉"}],"doi":"10.3969/j.issn.1009-9239.2010.06.014","fpage":"51","id":"8c336d7f-7b2f-4898-91eb-227c3d557b47","issue":"6","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"dfcd9464-51b4-47fa-bf23-e9ecbc798bc5","keyword":"氰酸酯树脂","originalKeyword":"氰酸酯树脂"},{"id":"3c970004-9cc3-4567-8df6-1ae3547dcede","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"a3a784dc-e523-4b1e-b709-da6a976d2600","keyword":"改性","originalKeyword":"改性"},{"id":"f260887e-59fd-4b02-947f-6435661a249b","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"jycltx201006014","title":"氰酸酯树脂改性环氧树脂的力学性能","volume":"43","year":"2010"},{"abstractinfo":"采用环氧树脂(E-51)与氰酸酯树脂共聚以改善氰酸酯树脂的韧性,研究了环氧树脂的加入量、后处理温度、湿热老化、紫外光老化等条件对改性后树脂体系的力学性能和介电性能的影响规律,采用扫描电子显微镜对断口形貌进行了分析.结果表明环氧树脂可以明显改善氰酸酯树脂的韧性,环氧树脂含量为30wt%的体系的冲击强度和弯曲强度分别比改性前提高了100%和50%.随环氧树脂用量的增加,改性树脂的冲击强度和弯曲强度增大,树脂表现为明显的韧性断裂;改性体系经200℃后处理2h的介电性能最佳,环氧树脂用量的增加、湿热老化和紫外光老化都使介电常数和介电损耗增加,但当环氧树脂用量低于30wt%时仍属于优异的介电材料.","authors":[{"authorName":"杨洁颖","id":"f5d84701-6df3-4d20-8a10-98860d24154a","originalAuthorName":"杨洁颖"},{"authorName":"梁国正","id":"52b80b32-e357-4e4a-93f7-d9d368d49730","originalAuthorName":"梁国正"},{"authorName":"任鹏刚","id":"09f94a5b-2cb5-434d-9253-251731556b11","originalAuthorName":"任鹏刚"},{"authorName":"王结良","id":"4b34e6d5-d946-4c53-8892-6e36b66f90aa","originalAuthorName":"王结良"},{"authorName":"房红强","id":"8909b8a0-be49-4039-a415-738b385574f1","originalAuthorName":"房红强"},{"authorName":"宫兆合","id":"01847577-35f1-40ad-a72b-df3f4f8dd2ca","originalAuthorName":"宫兆合"}],"doi":"10.3969/j.issn.1005-5053.2004.03.005","fpage":"21","id":"2e9921d7-f9e7-4a89-bd79-a8a52ee1b1a4","issue":"3","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"0d18f48a-1d77-4269-a311-a4bc6e3528da","keyword":"氰酸酯树脂","originalKeyword":"氰酸酯树脂"},{"id":"972f4bd4-bcf2-4482-bce9-dcb5e6cc9e8f","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"c97efe6e-2b80-4e70-83e3-85887fa37290","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"57a47342-8668-44b8-94e3-552d57e4db88","keyword":"介电性能","originalKeyword":"介电性能"}],"language":"zh","publisherId":"hkclxb200403005","title":"氰酸酯/环氧树脂体系的研究","volume":"24","year":"2004"},{"abstractinfo":"氰酸酯树脂是一种含三嗪环网状结构的高性能树脂;该结构赋予它优异的介电性能、较高的玻璃化温度、较低的收缩率和优异的力学性能.氰酸酯树脂有不同的化学结构,不同的结构它们表现出不同的物理性能.以上海慧峰科贸有限公司生产的不同型号、结构的氰酸酯树脂为例,叙述它们的各种性能.","authors":[{"authorName":"娄宝兴","id":"3814ea36-dbee-431e-b18d-22c69fd7610a","originalAuthorName":"娄宝兴"},{"authorName":"王家梁","id":"e515bcd2-363b-4ab3-a130-d1e2d49fe622","originalAuthorName":"王家梁"},{"authorName":"张丹枫","id":"731bd7cb-936c-4cbb-8a79-76537ced1a12","originalAuthorName":"张丹枫"}],"doi":"10.3969/j.issn.1009-9239.2005.06.013","fpage":"53","id":"308f959e-02ff-4bd0-999d-9f7c6a399b5f","issue":"6","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"cac36d27-2f4c-44cf-9607-30e72cb29e34","keyword":"氰酸酯树脂","originalKeyword":"氰酸酯树脂"},{"id":"d6124f7f-5bcb-411e-ae02-b11585199893","keyword":"介电性能","originalKeyword":"介电性能"},{"id":"08ea7c3d-d379-4edc-9086-f5bf2968bb75","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"de6d1c01-089e-450a-b73a-7124434d1412","keyword":"阻燃性能","originalKeyword":"阻燃性能"},{"id":"4c4eb4ac-4b82-41c1-8095-8120f279ec2a","keyword":"防湿性能","originalKeyword":"防湿性能"}],"language":"zh","publisherId":"jycltx200506013","title":"氰酸酯树脂的结构与性能","volume":"38","year":"2005"},{"abstractinfo":"采用红外光谱对氰酸酯树脂(CE)改性环氧树脂的共固化反应进行分析,测试了环氧树脂固化物的介电常数(ε)、介质损耗因数(tanδ)和吸湿率,通过TG分析了固化物的热稳定性.结果表明:随着CE含量的增加,环氧树脂固化物的ε、tanδ下降;随着测量频率的增加,固化物的ε下降,tanδ上升.改性环氧树脂的吸水率降低,热稳定性变化较小,介电性能明显提高.","authors":[{"authorName":"陈青","id":"2816e6c9-b641-4269-a08c-3203a559171a","originalAuthorName":"陈青"},{"authorName":"魏伯荣","id":"87a27b5a-2e58-4873-a629-5c88ed1c1083","originalAuthorName":"魏伯荣"},{"authorName":"宫大军","id":"b8c9b347-2096-47b9-a747-ff049069a55e","originalAuthorName":"宫大军"},{"authorName":"钟瑶冰","id":"6f0d0312-2e69-4f1a-98ba-fca8762b75cc","originalAuthorName":"钟瑶冰"},{"authorName":"雍国新","id":"1ea0ceb9-994a-4cc5-9daa-a336971d7ef0","originalAuthorName":"雍国新"}],"doi":"10.3969/j.issn.1009-9239.2012.01.013","fpage":"49","id":"e4101c52-fe8a-4b0e-af59-2fdd220f276a","issue":"1","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"7c3cf9ed-2c6d-4b45-929d-660a561ba8d6","keyword":"氰酸酯树脂","originalKeyword":"氰酸酯树脂"},{"id":"bed70e3e-a9af-4d39-bc6b-d66b2990e668","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"df2e2123-6dc6-4631-829e-6c2c1e70d00a","keyword":"改性","originalKeyword":"改性"},{"id":"2abcf627-5e1e-4139-a89f-6a55c4c38025","keyword":"介电性能","originalKeyword":"介电性能"}],"language":"zh","publisherId":"jycltx201201013","title":"氰酸酯改性环氧树脂的研究","volume":"45","year":"2012"},{"abstractinfo":"通过脂环族环氧树脂改性双酚A环氧制得共混改性体系,采用TGA、DMA和SEM等手段对改性体系的力学性能、热性能和电气性能进行分析。结果表明:加入适当脂环族环氧树脂可以改善体系的弯曲性能、冲击性能、耐热性能、耐电弧和耐电痕化性能。当脂环族环氧树脂添加量为10份时,体系的力学性能最佳,弯曲强度提高了10%,拉伸强度提高了6.67%,冲击强度提高了4.35%。","authors":[{"authorName":"何少波","id":"7cee6546-7eab-411b-aeb8-221d8f777ac9","originalAuthorName":"何少波"},{"authorName":"陈允","id":"139db2c5-17c1-4ae1-ad79-17057ae27aa9","originalAuthorName":"陈允"},{"authorName":"崔博源","id":"7401c49a-0222-46e1-bdd0-85cce304b45f","originalAuthorName":"崔博源"},{"authorName":"夏宇","id":"7f7573f8-ac0b-4acd-92e6-e39b069ae6dd","originalAuthorName":"夏宇"},{"authorName":"刘焱","id":"35b2ca79-e0f7-4fcf-bdb7-572224b5e68f","originalAuthorName":"刘焱"},{"authorName":"雷清泉","id":"7d10fdba-c87f-414a-bc45-4961d4deef4f","originalAuthorName":"雷清泉"}],"doi":"10.16790/j.cnki.1009-9239.im.2016.03.003","fpage":"11","id":"e8f87f25-16d1-4d96-8ed6-b6c5518f5c98","issue":"3","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"19d59692-24c7-43f9-b54d-0658569720ad","keyword":"双酚A环氧树脂","originalKeyword":"双酚A环氧树脂"},{"id":"b0d8b22c-7e0d-4bf4-a97d-d32c3d0e263b","keyword":"脂环族环氧树脂","originalKeyword":"脂环族环氧树脂"},{"id":"4cfd9ad7-8c1a-48ad-adac-835c595a174c","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"aeeaad7a-fab9-4ba6-9903-f721c200f394","keyword":"电气性能","originalKeyword":"电气性能"},{"id":"4daadb2e-80ee-4988-ac55-bdcf55fccd8d","keyword":"热性能","originalKeyword":"热性能"}],"language":"zh","publisherId":"jycltx201603004","title":"双酚A环氧树脂/脂环族环氧树脂的共混改性研究","volume":"49","year":"2016"},{"abstractinfo":"分别采用E20和E51环氧树脂与双酚A型二氰酸酯(BADCy)共聚来改善氰酸酯树脂的力学性能.用DSC,FTIR研究了两种不同分子量的环氧改性氰酸酯体系的反应性,发现E20和E51对BADCy的固化反应均有催化作用,但E20的催化作用强于E51.断面SEM表明,经E20和E51改性的BADCy断口处存在大量的韧涡.但改性体系的热变形温度(HDT)和吸水率有所下降,当配比(质量)相同时,E51/BADCy体系比E20/BADCy体系具有更高的HDT和较小的吸水率.","authors":[{"authorName":"张增平","id":"35105eee-8f38-4c77-9efb-b21e4c290a1f","originalAuthorName":"张增平"},{"authorName":"梁国正","id":"11ee8766-3045-43f3-9833-15c951ced735","originalAuthorName":"梁国正"},{"authorName":"任鹏刚","id":"4fa4a3e6-1804-4c8f-83aa-85fb46f87376","originalAuthorName":"任鹏刚"},{"authorName":"卢婷利","id":"eebca59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