Preparation of Nano-lithium Silicate Hybrid Polymer and Research of Its Anti-carbonization Performance

XUE Peng[1];WU Shi-yun[2];YAO Zeng-xiang[1];LI Xiao-wei[3];QIN Feng[2];ZHANG Meng[3]

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Modern Paint & Finishing ›› 2025, Vol. 28 ›› Issue (1) : 4-7.

Preparation of Nano-lithium Silicate Hybrid Polymer and Research of Its Anti-carbonization Performance

XUE Peng[1];WU Shi-yun[2];YAO Zeng-xiang[1];LI Xiao-wei[3];QIN Feng[2];ZHANG Meng[3]

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Abstract

A nano-lithium silicate hybrid polymer was synthesized and used as component A of two-component anti-carbonization material,and cement was used as component B.The effects of the content of modified nano-lithium silicate in hybrid polymer on the gel time and curing speed,bonding strength,bending strength and carbonization depth of the anti-carbonization materials were studied.The results show that when the content of nano-lithium silicate is 0.8%,the comprehensive performance of the anti-carbonization material is optimal.

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nano-lithium silicate;hybrid polymer;concrete anti-carbonization;concrete carbonization

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XUE Peng[1];WU Shi-yun[2];YAO Zeng-xiang[1];LI Xiao-wei[3];QIN Feng[2];ZHANG Meng[3]. Preparation of Nano-lithium Silicate Hybrid Polymer and Research of Its Anti-carbonization Performance[J]. Modern Paint & Finishing. 2025, 28(1): 4-7