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How to judge the quality of cellulose from the ash content of hydroxypropyl methylcellulose after combustion

How to judge the quality of cellulose from the ash content of hydroxypropyl methylcellulose after combustion First of all, we need to understand what is ash: 01. Ash content is also called burning residue, which can be simply understood as impurities in the product. It will be produced naturally ... Read More

Common problems of water-resistant putty for interior walls

Common problems of water-resistant putty for interior walls 1. Common problems in putty powder: 1.1 Dries fast. 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. 1.2 Peeling and rolling. This is related to... Read More

Application of Daily Chemical Grade Hydroxypropyl Methyl Cellulose (HPMC) in Washing

Application of Daily Chemical Grade Hydroxypropyl Methyl Cellulose (HPMC) in Washing Daily chemical grade hydroxypropyl methylcellulose is a synthetic polymer made from natural cellulose through chemical modification. Cellulose ether is a derivative of natural cellulose. The production of cellulo... Read More

Hydroxypropyl methylcellulose (HPMC) characteristics

Hydroxypropyl methylcellulose (HPMC) characteristics The product combines many physical and chemical properties to become a unique product with multiple uses, and the various properties are as follows: (1) Water retention: It can hold water on porous surfaces such as wall cement boards and bricks... Read More

Effect of Redispersible Emulsion Powder on Slurry Structure

Effect of Redispersible Emulsion Powder on Slurry Structure Redispersible latex powder is a commonly used organic gelling material obtained by spray-drying a polymer emulsion with polyvinyl alcohol as a protective colloid. It can be re-dispersed evenly in water to form an emulsion when it meets w... Read More

Cellulose fiber in construction

Cellulose fiber in construction Important construction fibers are: cellulose ether, methyl cellulose (MC), hydroxypropyl methyl cellulose (HPMC), hydroxyethyl cellulose (HEC), carboxymethyl cellulose (CMC), lignin fiber , Cellulose fiber. Due to the characteristics of cellulose itself, such as na... Read More

The use and function of redispersible latex powder

The use and function of redispersible latex powder The first step in producing a redispersible polymer powder is to produce a polymer dispersion, also known as an emulsion or latex. In this process, water-emulsified monomers (stabilized by emulsifiers or macromolecular protective colloids) react ... Read More

Some preliminary identification methods of dispersible latex powder

Some preliminary identification methods of dispersible latex powder As a powder adhesive, dispersible latex powder is widely used in the construction industry. The quality of dispersible latex powder is directly related to the quality and progress of construction. With the rapid development of th... Read More

Redispersible latex powder improves the flexibility and crack resistance of mortar

Redispersible latex powder improves the flexibility and crack resistance of mortar After adding redispersible latex powder into the mortar, the fold-compression ratio and tension-compression ratio of the mortar are greatly improved, which shows that the brittleness of the mortar is greatly reduce... Read More

Hydroxypropyl Methyl Cellulose HPMC Transparency

Hydroxypropyl Methyl Cellulose HPMC Transparency High transparency and stable performance. HPMC has the property of thermal gelation. The product aqueous solution is heated to form a gel and precipitates, and then dissolves after cooling. The gelation temperature of different specifications is di... Read More

How to distinguish the good and bad quality of redispersible latex powder?

How to distinguish the good and bad quality of redispersible latex powder? Redispersible latex powder is the main organic binder in the mortar of the external wall insulation system, which ensures the strength and comprehensive performance of the system in the later stage, and makes the entire in... Read More

Analysis on the Properties and Effects of Redispersible Latex Powder

Analysis on the Properties and Effects of Redispersible Latex Powder The redispersible latex powder product is a water-soluble redispersible powder, which is a copolymer of ethylene and vinyl acetate, and uses polyvinyl alcohol as a protective colloid. Due to the high binding capacity and unique ... Read More
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