Polycarboxylate Superplasticizer is a high-performance water reducing agent. It is a cement dispersant used in cement concrete applications. Polycarboxylate concrete superplasticizer is widely used in roads, bridges, dams, tunnels, high-rise buildings and other projects. This article mainly introduces the role and advantages of polycarboxylate superplasticizer.
According to the structure of the polycarboxylic acid main chain, the polycarboxylic acid series superplasticizer products can be divided into two types. A type of polyether having acrylic acid or methacrylic acid as the main chain and grafting different side chain lengths.According to the structure of the polycarboxylic acid main chain, the polycarboxylic acid series superplasticizer products can be divided into two types. A type of polyether having acrylic acid or methacrylic acid as the main chain and grafting different side chain lengths.
The other type is a polyether having a length of different side chains of maleic anhydride. Based on these two types, a series of high-performance superplasticizer products with different characteristics have been derived.
Before the appearance of the polycarboxylic acid superplasticizer, there is a lignosulfonate admixture, a naphthalene sulfonate formaldehyde condensate, a melamine-formaldehyde polycondensate, and acetone sulfonate formaldehyde condensate, a sulfamate formaldehyde condensate, and the like.
A new generation of polycarboxylate superplasticizer overcomes some of the drawbacks of traditional water reducers. It has the advantages of low dosage, good moisture retention, low concrete shrinkage, strong molecular structure, high performance, and no use of formaldehyde in the production process.
For the knowledge of the role of polycarboxylate superplasticizer, many people may be strangers. Although it does not hinder the use, it is more beneficial to use it. Here is a brief introduction to what it can do.
It is precisely because the polycarboxylate water reducing agent has the above several effects that it can be widely used. Knowing its role also helps to make better use of the product. What are the main advantages of polycarboxylate superplasticizers?
After reading the above-related introduction, do you have a deeper understanding of the advantages of polycarboxylate water reducer? Shandong IRO Water Treatment Co., Ltd. specializes in the production and sale of water treatment chemicals.
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