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Citation: LI Yi, TANG Li-Ming, QIAO Liang, WU Xiao-Min, SHAN Xiao-Feng, WANG Wei-Cheng. Ambient Curable Polyacrylate Coating[J]. Chinese Journal of Applied Chemistry, ;2002, 19(6): 609-610. shu

Ambient Curable Polyacrylate Coating

1.
a Department of Chemical Engineering, Tsinghua University, Beijing 100084;
2.
b Department of Thermal Engineering, Tsinghua University, Beijing 100084

Corresponding author: TANG Li-Ming,
Received Date: 5 November 2001
Available Online: 4 February 2002

Using triethylamine as a catalyst, two polyacrylates containing both acid anhydride and hydroxylic groups were prepared and could be cured with each other under ambient condition to give a coating with good performances. The crosslinking degree of the cured coating amounts to 77% at the catalyst mass fraction higher than 3.6%. With increasing the catalyst mass fraction from 3.6% to 5.4%, the hardness, flexibility and adhesion of the coating were all improved accordingly.
- ambient curing,
- polyacrylate,
- coating
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