Preparation and characterization of melamine-formaldehyde resin microcapsules containing fragrant oil

2006 ◽  
Vol 11 (4) ◽  
pp. 332-336 ◽  
Author(s):  
Jun-Seok Hwang ◽  
Jin-Nam Kim ◽  
Young-Jung Wee ◽  
Jong-Sun Yun ◽  
Hong-Gi Jang ◽  
...  
2014 ◽  
Vol 628 ◽  
pp. 24-27
Author(s):  
Jun Xia Liu ◽  
Lei Zhou ◽  
Qi Bin Jiang ◽  
Jin Yang ◽  
Jian Jun Xie

The effects of mole ratio of formaldehyde and melamine (F/M), solution pH, reaction temperature and time on the foaming melamine-formaldehyde resin (MF resin) with caprolactam as modifier were investigated by orthogonal experiment design where the solid content and the viscosity of the resin, the density and the size uniformity of the foam resin were used as performance evaluation parameters. The results had shown that the optimal conditions for preparing the foaming MF resin were F/M= 3.25, pH=8.0, T=90°C, t=45min. The MF resin prepared under the optimal conditions could be foamed well and its storage time was prolonged to 16 days. The structure and thermal properties of MF resin under the optimal conditions were investigated.


2012 ◽  
Vol 51 (10) ◽  
pp. 1976-1990 ◽  
Author(s):  
Kongying Zhu ◽  
Hengzhi Qi ◽  
Shuang Wang ◽  
Jianwei Zhou ◽  
Yunhui Zhao ◽  
...  

2007 ◽  
Vol 12 (4) ◽  
pp. 301-314 ◽  
Author(s):  
Manuela Leidl ◽  
Werner F. Huber ◽  
Clemens Schwarzinger ◽  
Andreas Endesfelder

2019 ◽  
Vol 6 (8) ◽  
pp. 086103 ◽  
Author(s):  
Jianxin Chen ◽  
Minghuang Jiang ◽  
Jian Han ◽  
Kaili Liu ◽  
Mengling Liu ◽  
...  

2016 ◽  
Vol 288 ◽  
pp. 745-757 ◽  
Author(s):  
Guangtian Ming ◽  
Hongdong Duan ◽  
Xia Meng ◽  
Guangming Sun ◽  
Wenjun Sun ◽  
...  

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