1.华南农业大学材料与能源学院，广东广州 510642
2.索菲亚家居股份有限公司，广东广州 511358
3.东北林业大学材料科学与工程学院，黑龙江哈尔滨 150040
4.广西大学资源环境与材料学院，广西南宁 530004
5.广西三威林产工业有限公司，广西梧州 543001
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李锰,张挺,顾继友等.热固性酚醛树脂增韧及低温快速固化改性研究[J].木材科学与技术,2021,35(03):65-70.
LI Meng,ZHANG Ting,GU Ji-you,et al.Toughening and Low Temperature Rapid Curing Modification of Phenol Formaldehyde Resin[J].Chinese Journal of Wood Science and Technology,2021,35(03):65-70.
采用丁腈橡胶（NBR）作为增韧剂与酚醛树脂发生共聚反应制备改性酚醛树脂（NBR-PF），并以碳酸二甲酯（DMC）作为固化剂与改性酚醛树脂复合，制备低温条件快速固化且具有优良韧性的改性酚醛树脂。结果表明：当NBR添加量为6%时，改性酚醛树脂的冲击强度达到5.62 kJ/m,2,，较对照组提升了约60%；在此基础上，当DMC添加量为5%~6%时，改性酚醛树脂在120 ℃条件下固化，凝胶时间为4.89~5.25 min，II类胶合强度为1.43~1.48 MPa。
Thermosetting phenolic resin (NBR-PF) were modified by using nitrile rubber (NBR) as toughening agent and dimethyl carbonate (DMC) as curing agent respectively, which can be cured quickly at low temperature with excellent toughness. The results showed that the impact strength of resin reached 5.62 kJ/m,2, when the amount of NBR was 6%. On this basis, when the amount of DMC was 5%~6%, the modified phenolic resin could achieve a shorter curing time (4.89~5.25 min) and a higher bonding strength (class II bonding strength 1.43~1.48 MPa) at 120 ℃.
酚醛树脂丁腈橡胶碳酸二甲酯固化性能冲击强度胶合强度
phenol formaldehyde resinnitrile rubberdimethyl carbonatecuring propertiesimpact strengthbonding strength
刘娟. 改性酚醛树脂基泡沫材料的制备与性能研究[D]. 北京: 中国林业科学研究院, 2017.
黄剑峰, 陈奶荣, 林巧佳. 木材工业用快速固化酚醛树脂胶的研究进展[J]. 福建林业科技, 2012, 39(1): 171-176.
HUANG J F, CHEN N R, LIN Q J. The research progress of fast-curing phenol-formaldehyde resin for wood industry[J]. Journal of Fujian Forestry Science and Technology, 2012, 39(1): 171-176.
严鹏飞, 徐鹤, 王树浩, 等. 耐高温酚醛树脂胶粘剂研究进展[J]. 中国胶粘剂, 2018, 27(9): 57-61.
YAN P F, XU H, WANG S H, et al. Research progress of high temperature resistance phenolic resin adhesive[J]. China Adhesives, 2018, 27(9): 57-61.
温素青. 酚醛泡沫塑料的增韧改性及其结构与性能研究[D]. 西安: 长安大学, 2013.
王荣兴, 张祖新, 陈日清, 等. 苯酚-尿素-甲醛树脂的合成和机理研究[J]. 林产化学与工业, 2018, 38(1): 101-109.
WANG R X, ZHANG Z X, CHEN R Q, et al. Synthesis of phenol-urea-formaldehyde resin and its reaction mechanism[J]. Chemistry and Industry of Forest Products, 2018, 38(1): 101-109.
杨彦峰, 何继敏. 酚醛树脂的增韧方法及增韧机理分析[J]. 塑料科技, 2013, 41(5): 108-113.
YANG Y F, HE J M. Analysis on toughening methods and mechanism of phenolic resins[J]. Plastics Science and Technology, 2013, 41(5): 108-113.
龚艳丽, 邓朝晖, 伍俏平, 等. 高性能改性酚醛树脂的研究进展[J]. 材料导报, 2013, 27(11): 83-88.
GONG Y L, DENG Z H, WU Q P, et al. Research development for high performance modified phenolic resin[J]. Materials Review, 2013, 27(11): 83-88.
陈章敏, 韩建, 陈玉和, 等. 低温快速固化酚醛树脂诱导合成研究进展[J]. 世界林业研究, 2016, 29(5): 37-40.
CHEN Z M, HAN J, CHEN Y H, et al. Research advances in fast curing phenol-formaldehyde resin at relatively low temperatures[J]. World Forestry Research, 2016, 29(5): 37-40.
唐晓红, 毛雅君. 人造板胶黏剂的研究进展和发展趋势[J]. 河南教育学院学报(自然科学版), 2017, 26(1): 30-33.
TANG X H, MAO Y J. Research progress and development trend of adhesives for wood-based panels[J]. Journal of Henan Institute of Education (Natural Science Edition), 2017, 26(1): 30-33.
Mwaikambo L Y, Ansell M P. Cure characteristics of alkali catalysed cashew nut shell liquid-formaldehyde resin[J]. Journal of Materials Science, 2001, 36(15): 3693-3698.
周雅文, 张磊, 苏鹏权, 等. 生物质腰果酚基表面活性剂研究进展[J]. 化工新型材料, 2013, 41(11): 10-12.
ZHOU Y W, ZHANG L, SU P Q, et al. Research progress in biomass cardanol-based surfactant[J]. New Chemical Materials, 2013, 41(11): 10-12.
陈泽明, 王珏, 曹先启, 等. 快速固化酚醛树脂胶黏剂的研制[J]. 化学与粘合, 2014, 36(3): 181-183,187.
CHEN Z M, WANG J, CAO X Q, et al. Study on fast-curing phenol-formaldehyde resin adhesive[J]. Chemistry and Adhesion, 2014, 36(3): 181-183,187.
国家统计局2015年1-5月全国人造板表面装饰板产来那个分省市统计表[EB/OL]. 2015-06-25 [2015-08-10]. http://www.chinairr.org/data/D05/201508/10-186341.htmlhttp://www.chinairr.org/data/D05/201508/10-186341.html.
李新明，李晓林，苏志强，等. 丁腈橡胶共聚改性酚醛树脂[J]. 热固性树脂，2002, 17(3)：11-14.
LI X M, LI X L, SU Z Q, et al. Phenolic resin modified by copolymerizating with nitrile butadiene rubber[J]. Thermosetting Resin, 2002, 17(3): 11-14.
杨彦峰, 何继敏. 酚醛树脂的增韧方法及增韧机理分析[J]. 塑料科技, 2013, 41(5): 108-113.
YANG Y F, HE J M. Analysis on toughening methods and mechanism of phenolic resins[J]. Plastics Science and Technology, 2013, 41(5): 108-113.
方胜阳, 管华平, 章于川. 改性酚醛-丁腈橡胶胶黏剂的研制与应用[J]. 安徽化工, 2019, 45(1): 48-51.
FANG S Y, GUAN H P, ZHANG Y C. Development and application of modified phenolic resin-nitril rubber adhesive[J]. Anhui Chemical Industry, 2019, 45(1): 48-51.
朱小兰, 唐建君. 酚醛树脂增韧及耐热改性研究进展[J]. 合成材料老化与应用, 2019, 48(6): 119-122,127.
ZHU X L, TANG J J. Study on the toughening and heat resistance modification of phenolic resin[J]. Synthetic Materials Aging and Application, 2019, 48(6): 119-122,127.
Manzione L M, Gillhan J K. Rubber-modified epoxies[J]. Apll Polym Sci, 1981(26): 889.
王东旭, 陈泽明, 张广鑫, 等. 一种快速固化酚醛树脂胶黏剂的研制[J]. 化学与粘合, 2016, 38(6): 447-449.
WANG D X, CHEN Z M, ZHANG G X, et al. Study on fast-curing phenol-formaldehyde resin adhesive[J]. Chemistry and Adhesion, 2016, 38(6): 447-449.
杨昇, 王钧, 李改云, 等. 镁离子催化合成木质素-酚醛树脂的结构与固化特性[J]. 林产化学与工业, 2018, 38(4): 74-78.
YANG S, WANG J, LI G Y, et al. Molecular structure and curing characteristics of lignin-phenol-formaldehyde resin prepared with the use of magnesian ion as catalyst[J]. Chemistry and Industry of Forest Products, 2018, 38(4): 74-78.
杜官本, 雷洪, PIZZI Antonio. PF和PUF树脂分子结构对比研究[J]. 林产化学与工业, 2013, 33(1): 27-31.
DU G B, LEI H, PIZZI A. Comparison of the molecular structure between Phenol-formaldehyde and Phenol-urea-formaldehyde resins[J]. Chemistry and Industry of Forest Products, 2013, 33(1): 27-31.
林干, 李炯炯, 郭黎明, 等. 酚醛树脂低温快速固化剂的开发与分析[J]. 林产工业, 2016, 43(10): 20-24.
LIN G, LI J J, GUO L M, et al. Development and analysis of the fast curing agent for phenolic resin at low temperature[J]. China Forest Products Industry, 2016, 43(10): 20-24.
张林，张丽，翟保利，等. 腰果酚改性酯固化酚醛树脂的研究及性能表征[J]. 铸造，2019，68(9)：1016-1020.
ZHANG L, ZHANG L, ZHAI B L, et al. Cardanol modified ester cured phenolic resin and its performance characterization[J]. Foundry, 2019, 68(9): 1016-1020.
赵春玲，李焰，黄乃瑜. 酯固化碱性酚醛树脂粘结剂及其固化机理的研究[J]. 铸造技术，2003, 24(1)：42-43.
ZHAO C L, LI Y, HUANG N Y. Study on ester curing alkaline phenolic resin binder and its cured mechanisms[J]. Foundry Technology, 2003, 24(1): 42-43.
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