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Introduction to Cellulose Ether
Cellulose ether is a general term for a variety of derivatives obtained from natural cellulose (refined cotton and wood pulp, etc.) The resulting product is a downstream derivative of cellulose. After etherification, cellulose is soluble in water, dilute alkali solution and organic solvent, and h...Read more -
Thickening Mechanism of Cellulose in Mortar
Cellulose ether can significantly improve the performance of wet mortar, and is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different viscosities, different particle sizes, different degrees of viscosity and...Read more -
Application of HPMC in putty powder
1. What is the appropriate viscosity of HPMC? ——Answer: Generally, 100,000 yuan is enough for putty powder. The requirements for mortar are higher, and 150,000 yuan is required for easy use. Moreover, the most important function of HPMC is water retention, followed by thickening. In the putty pow...Read more -
How to identify HPMC quality?
▲ Hydroxypropyl methyl cellulose (HPMC) is an odorless, tasteless, non-toxic white powder. After fully dissolving in water, hydroxypropyl methyl cellulose will form a transparent viscous colloid. ▲ The main raw materials of hydroxypropyl methyl cellulose (HPMC): refined cotton, methyl chloride, p...Read more -
What is Cellulose Ether?
Cellulose ether is a polymer compound with an ether structure made of cellulose. Each glucosyl ring in the cellulose macromolecule contains three hydroxyl groups, the primary hydroxyl group on the sixth carbon atom, the secondary hydroxyl group on the second and third carbon atoms, and the hydrog...Read more -
Specific application introduction of HPMC
Hydroxypropyl Methyl Cellulose – masonry mortar Enhance the adhesion with the masonry surface, and enhance the water retention, so that the strength of the mortar can be improved. Improved lubricity and plasticity for improved application properties, easier application saves time and improv...Read more -
Summary of main additives for ready-mixed mortar
Dry-mixed mortar is a combination of cementitious materials (cement, fly ash, slag powder, etc.), special graded fine aggregates (quartz sand, corundum, etc., and sometimes requires lightweight aggregates, such as ceramsite, expanded polystyrene, etc.) Granules, expanded perlite, expanded vermicu...Read more -
HPMC gel temperature problem
Regarding the problem of the gel temperature of Hydroxypropyl Methyl Cellulose HPMC, many users rarely pay attention to the problem of the gel temperature of Hydroxypropyl Methyl Cellulose. Nowadays, Hydroxypropyl Methyl Cellulose is generally distinguished according to its viscosity, but for For...Read more -
Battery Grade Cellulose CMC-Na and CMC-Li
CMC Market Status: Sodium carboxymethyl cellulose has been widely used as a negative electrode material in battery manufacturing for quite a long time, but compared with the food and drug industry, construction industry, petrochemical industry, toothpaste production, etc., the proportion of CMC u...Read more -
CMC in glaze debugging
In the process of debugging and using glazes, in addition to meeting specific decorative effects and performance indicators, they must also meet the most basic process requirements. We list and discuss the two most common problems in the process of using glazes. 1. The performance of glaze slurry...Read more -
Applications of Hydroxyethyl Cellulose (HEC)
Hydroxyethyl cellulose (HEC) is a non-ionic cellulose ether made from natural polymer material cellulose through a series of etherification. It is an odorless, tasteless, non-toxic white powder or granule, which can be dissolved in cold water to form a transparent viscous solution, and the dissol...Read more -
Application of Hydroxypropyl Methyl Cellulose in Construction Field
Water-resistant putty for interior and exterior walls: 1. Excellent water retention, which can prolong the construction time and improve work efficiency. High lubricity makes construction easier and smoother. Provides a fine and even texture for smoother putty surfaces. 2. High viscosity, general...Read more