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Common quality problems and identification methods of redispersible latex powder

Common quality problems and identification methods of redispersible latex powder With the rapid development of the domestic building energy-saving market, more and more R&D and production companies have entered into the R&D and production of redispersible polymer powder products, and user... Read More

Application of hydroxypropyl methylcellulose in mortar

Application of hydroxypropyl methylcellulose in mortar 1. Water retention Hydroxypropyl methylcellulose for construction prevents moisture from penetrating into the wall. An appropriate amount of water stays in the mortar, so that the cement has a longer time to hydrate. The water retention is pr... Read More

Effect of Cellulose Ether in Putty Powder Application

Effect of Cellulose Ether in Putty Powder Application What is the reason for the putty powder to dry quickly? This is mainly related to the addition of ash calcium and the water retention rate of the fiber, and also related to the dryness of the wall. What about peeling and rolling? This is relat... Read More

Application of Cellulose Ether in Paint Remover

Application of Cellulose Ether in Paint Remover paint remover The paint remover is a solvent or paste that can dissolve or swell the coating film, and is mainly composed of a solvent with strong dissolving ability, paraffin, cellulose, etc. In the shipbuilding industry, mechanical methods such as... Read More

What is the role of redispersible latex powder in gypsum-based self-leveling?

What is the role of redispersible latex powder in gypsum-based self-leveling? Redispersible latex powder is an important additive that affects the performance of thick-layer gypsum-based self-leveling mortar. The influence of re-dispersible latex powder on the physical and mechanical properties o... Read More

Starch ether (also known as polymer lubricant)

Starch ether (also known as polymer lubricant) Concept: A kind of non-ionic starch prepared by the etherification reaction of propylene oxide and starch under alkaline conditions, also known as starch ether. The raw material is tapioca starch. Among them, the hydroxypropyl content is 25%, which i... Read More

How does the putty powder additive redispersible latex powder improve the bond strength?

How does the putty powder additive redispersible latex powder improve the bond strength? In the production of putty powder, we need to use redispersible latex powder. The use of these latex powders can increase the bonding strength. We know that if we want to produce high-quality putty powder, th... Read More

Mechanism of Redispersible Emulsion Powder in Dry Mix Mortar

Mechanism of Redispersible Emulsion Powder in Dry Mix Mortar Redispersible latex powder and other inorganic adhesives (such as cement, slaked lime, gypsum, clay, etc.) and various aggregates, fillers and other additives [such as hydroxypropyl methylcellulose, polysaccharide (starch ether), fiber ... Read More

Improvement effect of hydroxypropyl methylcellulose (HPMC) on cement-based materials

Improvement effect of hydroxypropyl methylcellulose (HPMC) on cement-based materials In recent years, with the continuous development of external wall insulation technology, the continuous progress of cellulose production technology, and the excellent characteristics of HPMC itself, HPMC has been... Read More

How to improve the constructability of cellulose on the high temperature wall in summer

How to improve the constructability of cellulose on the high temperature wall in summer At present, it is about to enter summer, and the temperature is relatively high, especially in the northern region. The temperature is high and the air is dry. The surface temperature of the wall can reach 60°... Read More

The role of hydroxyethyl cellulose in coatings

The role of hydroxyethyl cellulose in coatings Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated! What is Hydroxyethyl Cellulose? Hydroxyeth... Read More

Putty powder–hydroxypropyl methylcellulose

Putty powder–hydroxypropyl methylcellulose 1. What are the main technical indicators of hydroxypropyl methylcellulose (HPMC)? Hydroxypropyl content and viscosity, most users are concerned about these two indicators. Those with high hydroxypropyl content generally have better water retention... Read More
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