F-202 is a new monomer of functional polycarboxylic acid admixture developed by our company on the basis of the original F-108. Its double bond reaction activity is greater than that of general linear enol polyether, and the polymer side chain freedom synthesized with it is higher, and the superplasticizer synthesized with this product has the following characteristics.
It has good particle dispersion and retention ability for concrete materials.
It has higher adaptability to various sand and gravel materials and cementitious materials.
Make the workability of concrete better.
It has a good viscosity reduction effect and can improve the construction quality of concrete.
應(yīng)用領(lǐng)域
本品主要用于生產(chǎn)聚羧酸系外加劑，是功能型聚羧酸系減水劑的新型單體，將本品直接加水稀釋至所需比例，通過與丙烯酸，丙烯酸羥乙酯等進行自由基引發(fā)共聚，40℃以下即可合成出聚羧酸系外加劑。
