, Volume: 22( 8) DOI: DOI: 10.37532/0974-7419.2022.22(8).208
Study on Preparation and Properties of Water-based Epoxy Resin Expansive Fireproof Coating
Rong-rong Zheng1*, Bo Xiao1, Sh1.
1.School of Petrochemical Engineering, Shenyang University of Technology, Shenyang 110870, China
2. Aromatics Laboratory, Liaoyang Petrochemical Company, Petrochina, Liaoyang Liaoning 110003, China
3. Liaoning Inspection, Testing and Certification Center, Shenyang 110870, China
*Corresponding author: Rong-rong Zheng, School of Petrochemical Engineering, Shenyang University of Technology, Shenyang Liaoning 110870, China, E-mail: [email protected], Phone Number: +8618944603938
Received: July 25, 2022, Manuscript No. tsac-22-70242; Editor assigned: July 27, 2022, PreQC No. tsac-22-70242 (PQ); Reviewed: July 29, 2022, QC No. tsac-22-70242 (Q); Revised: August 2, 2022, Manuscript No. tsac-22-70242 (R); Published date: August 25, 2022. DOI: 10.37532/0974-7419.2022.22(8).208
In this work, the selection of epoxy resin as film forming material, amine as curing agent of two-component coating system as matrix, three (1-oxygen generation-1-p-2,6,7-three oxygen mixed double loop [2.2.2] octane-4-methylene) phosphate ester (Trimer) as the main body of the expansion of the flame retardant agent and coordinated effect agent composite, expanding fireproof coating was prepared. The influence of thickness of fireproof coating, face base ratio and synergistic agent on fireproof performance of fireproof expansive coating was studied. The results show that the fire resistance time and the height of the foamed carbon layer increase with the increase of the coating thickness, but the expansion ratio decreases gradually. The expansion ratio of 1.5 mm thickness coating has a tendency to increase sharply. The fire resistance of the coating is the best when the base ratio is 1.5:1. At the same addition amount, zinc borate showed positive synergistic effect on the fire resistance of the coating, while other synergistic agents showed negative synergistic effect.
The article entitled “Retracted: Study on Preparation and Properties of Water-based Epoxy Resin Expansive Fireproof Coating” ”