未分类

(HPMC)What are the factors that affect the viscosity of hydroxypropyl methyl cellulose?

Hydroxypropyl methyl cellulose is widely used, and its viscosity has a great relationship, and hydroxypropyl methyl cellulose for different purposes. The required viscosity is different, so when we are using its products. We should first understand its viscosity, but hydroxypropyl methyl cellulose viscosity is influenced by many factors. If the storage is not careful, is …

(HPMC)What are the factors that affect the viscosity of hydroxypropyl methyl cellulose? Read More »

(CMC)Description of carboxymethyl group

Sodium carboxymethylcellulose, or simply carboxymethyl cellulose (CMC), is a highly polymeric cellulose ether made by natural cellulose through chemical modification. Whose structure is mainly composed of D-glucose units connected by (14) glycosidic bonds.CMC is a white or milky white fibrous powder or particles with a density of 0.5-0.7 g / cm cm. It is easily …

(CMC)Description of carboxymethyl group Read More »

(HEC)The role of hydroxyethyl cellulose in true stone paint

1. Less rebound Hydroxyethyl cellulose can prevent the real stone paint powder transition scattering, increase the effective construction area. And reduce the loss and environmental pollution. 2. Good performance With hydroxyethyl cellulose made of real stone paint products, people feel that the product viscosity is high, the product quality grade is improved. 3. Anti-top paint …

(HEC)The role of hydroxyethyl cellulose in true stone paint Read More »

(HPMC)How to use hydroxypropyl methyl cellulose correctly?

In fact, you only need to mix the hydroxypropyl methylcellulose immediately with the water, and after setting it into a viscous adhesive, the reserve can be done.(HPMC) When equipped with hydroxypropyl methyl cellulose paste, first add a certain amount of neat water in the seasoning main cylinder containing the mixing device, under the condition of …

(HPMC)How to use hydroxypropyl methyl cellulose correctly? Read More »

Hydroxyethylmethylcellulose (HEMC)

Hydroxyethylmethyl cellulose is a nonodorless, tasteless, and non-toxic white powder that dissolves in cold water to form a transparent, viscous solution. It has the characteristics of thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, cemelling, surface activity, maintaining water, and protecting colloid, etc. Because the aqueous solution has a surface-active function, it can act as …

Hydroxyethylmethylcellulose (HEMC) Read More »

Note when equipped with hydroxyethylcellulose mother solution(HEC)

Note when equipped with hydroxyethylcellulose mother solution.(HEC) Since hydroxythyl cellulose is a processed powder particle, it is easy to operate and be soluble in water if the following matters are noted. 1. Before and after the addition of hydroxyethyl cellulose, stirring must be stirred until the solution is completely clear and clarified. 2. It must …

Note when equipped with hydroxyethylcellulose mother solution(HEC) Read More »

Production technology of hydroxypropyl methyl cellulose(HPMC)

HPMC manufacturing is mainly processed by cashmere alkali, hydroxypropyl, methylation and other three reactions to complete. The various technologies that have emerged in recent years only focus on perfecting and improving the operation of each unit.Generally. The hydroxylpropyl reagent commonly used recently is propylene oxide propyl alcohol was also used as hydroxylpropyl reagent in the …

Production technology of hydroxypropyl methyl cellulose(HPMC) Read More »

Application of hydroxypropyl methyl cellulose in construction industry(HPMC)

1.Cement mortar:Improve the dispersion of cement-sand, greatly improve the plasticity and water retention of mortar, to prevent cracks have effect, can enhance the strength of cement.(HPMC) 2.Ceramic tile cement:Improve the plasticity and water retention of ceramic tile mortar, improve the glue relay of ceramic tile, prevent powder. 3.Asbestos and other refractory coating:As a suspension safety …

Application of hydroxypropyl methyl cellulose in construction industry(HPMC) Read More »

Application technology of cellulose HPMC in mortar

The functions of cellulose in mortar are: water retention, increasing cohesiveness, thickening, influencing setting time and air entraining. Because of these characteristics, it has a wide application space in building materials mortar. 1. The water retention of cellulose ether is the most important characteristic in the application of mortar. The main factors affecting the water …

Application technology of cellulose HPMC in mortar Read More »