Application effect of Hydroxy Propyl Methyl Cellulose The activation energy of this step is reduced, while the fluidity of the reaction mixture is improved, and the defect of low yield of methylation reaction in the original process is solved. In

Configuration of Polycarboxylic Acid Superplasticizer Polycarboxylic acid water-reducing agent is a high-performance water-reducing agent, which is not only environmentally friendly, but also non-flammable and non-explosive. Let’s take a look at its several preparation methods. For the preparation of polycarboxylic acid

Factors affecting the effect of high-concentration Polycarboxylic Acid Superplasticizer The effect of high-concentration water reducing agent will be affected by external factors, so we must understand the factors that will cause the impact, and then minimize its impact. 1. The

Precautions for Polycarboxylic Acid Superplasticizer 1.Polycarboxylic Acid Superplasticizer has problems with the adaptability of cement. For individual cements, the water reduction rate is low and the slump is large. Therefore, when the adaptability of the cement is not good, the

The role of Hydroxy Propyl Methyl Cellulose in wet-mixed mortar 1. The wet mixed mortar is cement, fine aggregate, additives and water, and various components are determined according to the performance. After measuring the mixing in a certain proportion at

Compound method of Polycarboxylic Acid Superplasticizer agent 1. Compound with traditional water reducer The molecular structure of polycarboxylic acid water-reducing agent is artificially designed, and it is mostly “comb” or “dendritic”. Its molecular main chain is connected with multiple branches

The effect of temperature on the water retention of Hydroxy Propyl Methyl Cellulose (HPMC) 1. Cellulose ether HPMC thermal gel temperature The high temperature of thermal gel, high water retention; on the other hand, the water retention rate is low.

Advantages of Polycarboxylic Acid Superplasticizer Polycarboxylic Acid Superplasticizer is an admixture, added to concrete and cement, not only can maintain the workability of concrete, but also can reduce the amount of cement while maintaining the strength. Polycarboxylic Acid Superplasticizer is

Method for preventing deterioration of Polycarboxylic Acid Superplasticizer Polycarboxylic Acid Superplasticizer is a kind of cement dispersant used in cement concrete, which is widely used in tunnels, highways, bridges and other construction projects. However, it is easy to decay and

Uses of PVA 2088 PVA2088 powder can be widely used in various dry powder rubber powder, dry powder putty, dry powder mortar, additives in oil field cementing in powder chemical building materials; coal, road environmental protection dust suppressant; tile adhesive,