Curing kinetics of lignin-novolac phenolic resins using non-isothermal methods

2009 ◽  
Vol 97 (3) ◽  
pp. 979-985 ◽  
Author(s):  
J. M. Pérez ◽  
F. Rodríguez ◽  
M. V. Alonso ◽  
M. Oliet ◽  
J. C. Domínguez
Keyword(s):  
Curing Kinetics ◽  
Phenolic Resins ◽  
Kinetics Of

The effect of formaldehyde/phenol (F/P) molar ratios on function and curing kinetics of high-solid resol phenolic resins

2013 ◽  
Vol 129 (6) ◽  
pp. 3096-3103 ◽  
Author(s):  
Yufeng Ma ◽  
Wei Zhang ◽  
Chunpeng Wang ◽  
Yuzhi Xu ◽  
Fuxiang Chu
Keyword(s):  
Curing Kinetics ◽  
Phenolic Resins ◽  
High Solid ◽  
Molar Ratios ◽  
Kinetics Of

Effect of Diamine Nature on Curing Kinetics of N,N'-Hexamethylene Bis(maleimide) and Properties of Glass-Reinforced Plastics

INEOS OPEN ◽  
2018 ◽  
Vol 1 (1) ◽  
pp. 64-70
Author(s):  
O. N. Zabegaeva ◽  
◽  
D. A. Sapozhnikov ◽  
B. A. Bayminov ◽  
S. A. Zinov'eva ◽  
...  
Keyword(s):  
Curing Kinetics ◽  
Reinforced Plastics ◽  
Kinetics Of

Porous Structure and Transport Properties of a Carbonized Phenolic Resin

1995 ◽  
Vol 60 (2) ◽  
pp. 172-187 ◽  
Author(s):  
Pavel Fott ◽  
František Kolář ◽  
Zuzana Weishauptová
Keyword(s):  
Porous Structure ◽  
Transport Properties ◽  
Phenolic Resin ◽  
Arrhenius Equation ◽  
Mercury Porosimetry ◽  
Micropore Volume ◽  
Microporous Structure ◽  
Wetting And Drying ◽  
Phenolic Resins ◽  
Kinetics Of

On carbonizing phenolic resins, the development of porous structure takes place which influences the transport properties of carbonized materials. To give a true picture of this effect, specimens in the shape of plates were prepared and carbonized at various temperatures. The carbonizates obtained were studied by adsorption methods, electron microscopy, and mercury porosimetry. Diffusivities were evaluated in terms of measuring the kinetics of wetting and drying. It was found out that the porous structure of specimens in different stages of carbonization is formed mostly by micropores whose volumes were within 0.06 to 0.22 cm3/g. The maximum micropore volume is reached at the temperature of 750 °C. The dependence of diffusivity on the carbonization temperature is nearly constant at first, begins to increase in the vicinity of 400 °C, and at 600 °C attains its maximum. The experimental results reached are in agreement with the conception of the development and gradual closing of the microporous structure in the course of carbonization. The dependence of diffusivity on temperature can be expressed by the Arrhenius equation. In this connection, two possible models of mass transport were discussed.

scholarly journals Properties and curing kinetics of C21-based reactive polyamides as epoxy-curing agents derived from tung oil

2010 ◽  
Vol 42 (1) ◽  
pp. 51-57 ◽  
Author(s):  
Kun Huang ◽  
Jianling Xia ◽  
Xiaohua Yang ◽  
Mei Li ◽  
Haiyang Ding
Keyword(s):  
Curing Kinetics ◽  
Tung Oil ◽  
Epoxy Curing ◽  
Curing Agents ◽  
Kinetics Of

Curing kinetics of amine and sodium hydroxide catalyzed phenol-formaldehyde resins

2007 ◽  
Vol 90 (1) ◽  
pp. 229-236 ◽  
Author(s):  
N. Gabilondo ◽  
M. López ◽  
J. A. Ramos ◽  
J. M. Echeverría ◽  
I. Mondragon
Keyword(s):  
Sodium Hydroxide ◽  
Phenol Formaldehyde ◽  
Curing Kinetics ◽  
Kinetics Of
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