A preparation and processing system of polycarboxylate water reducer
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 山东汶河新材料有限公司
- Publication Date
- 2022-04-26
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Abstract
Description
technical field
[0001] The invention relates to the technical field of preparation and processing of polycarboxylate water reducer, in particular to a preparation and processing system of polycarboxylate water reducer. Background technique
[0002] Polycarboxylate superplasticizer is a high-performance superplasticizer, a cement dispersant in the application of cement concrete, widely used in highways, bridges, dams, tunnels, high-rise buildings and other projects, the product is green and environmentally friendly, not easy to Flammable and non-explosive, it can be transported safely by train and car. The hydrophilic group in polycarboxylate superplasticizer is very polar, so the adsorption film of polycarboxylate superplasticizer on the surface of cement particles can form a layer with water molecules. Stable solvated water film, this layer of water film has a good lubricating effect, can effectively reduce the sliding resistance between cement particles, so that the fluidi...