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Properties and uses of hydroxyethyl cellulose
The main properties of hydroxyethyl cellulose are that it is soluble in both cold water and hot water, and has no gel properties. It has a wide range of substitution degree, solubility and viscosity, good thermal stability (below 140°C), and does not produce gelatin under acidic conditions. preci...Read more -
Application introduction of cellulose thickener
Latex paint is a mixture of pigments, filler dispersions and polymer dispersions, and additives must be used to adjust its viscosity so that it has the rheological properties required for each stage of production, storage and construction. Such additives are generally called thickeners, which can...Read more -
Redispersible latex powder
Redispersible latex powder is a powder made after spray-drying of a special emulsion. It is a copolymer of ethylene and vinyl acetate. Due to its high bonding ability and unique properties, such as: water resistance, construction and insulation Thermal properties, etc., so it has a wide range of ...Read more -
Edible packaging film – sodium carboxymethyl cellulose
Food packaging occupies an important position in food production and circulation, but while bringing benefits and convenience to people, there are also environmental pollution problems caused by packaging waste. Therefore, in recent years, the preparation and application of edible packaging films...Read more -
Sodium carboxymethyl cellulose
Sodium carboxymethyl cellulose (CMC-Na) is a carboxymethylated derivative of cellulose and is the most important ionic cellulose gum. Sodium carboxymethyl cellulose is usually an anionic polymer compound prepared by reacting natural cellulose with caustic alkali and monochloroacetic acid, with a ...Read more -
Characteristics of Carboxymethyl Cellulose Sodium Products
Carboxymethyl Cellulose (Sodium Carboxymethyl Cellulose), referred to as CMC, is a polymer compound of surface active colloid. It is an odorless, tasteless, non-toxic water-soluble cellulose derivative. The obtained organic cellulose binder is a kind of cellulose ether, and its sodium salt is gen...Read more -
Hydroxyethyl cellulose Thickener
Hydroxyethyl cellulose (HEC) is a white or light yellow, odorless, non-toxic fibrous or powdery solid, which is prepared by etherification reaction of alkaline cellulose and ethylene oxide (or chlorohydrin). Nonionic soluble cellulose ethers. Since HEC has good properties of thickening, suspendin...Read more -
Water-based paint thickeners
1. Types of thickeners and thickening mechanism (1) Inorganic thickener: Inorganic thickeners in water-based systems are mainly clays. Such as: bentonite. Kaolin and diatomaceous earth (the main component is SiO2, which has a porous structure) are sometimes used as auxiliary thickeners for thic...Read more -
Shampoo formula and process
1. Formula structure of shampoo Surfactants, conditioners, thickeners, functional additives, flavors, preservatives, pigments, shampoos are physically mixed 2. Surfactant Surfactants in the system include primary surfactants and co-surfactants The main surfactants, such as AES, AESA, sodium lauro...Read more -
Application of auxiliary material hydroxypropyl cellulose in solid preparation
Hydroxypropyl cellulose, a pharmaceutical excipient, is divided into low-substituted hydroxypropyl cellulose (L-HPC) and high-substituted hydroxypropyl cellulose (H-HPC) according to the content of its substituent hydroxypropoxy. L-HPC swells into a colloidal solution in water, has the properties...Read more -
What are the categories of cosmetic thickeners
Thickeners are the skeleton structure and core foundation of various cosmetic formulations, and are crucial to the appearance, rheological properties, stability, and skin feel of products. Select commonly used and representative different types of thickeners, prepare them into aqueous solutions w...Read more -
What Is the Properties of HPMC?
Commonly used cellulose ethers include HEC, HPMC, CMC, PAC, MHEC, etc. Nonionic water-soluble cellulose ether has cohesiveness, dispersion stability and water retention capacity, and is a useful additive for building materials. HPMC, MC or EHEC are used in most cement-based or gypsum-based constr...Read more
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