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Thickening articles (hydroxyethyl cellulose)
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 -
Types and thickening mechanism of 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 thicke...Read more -
Characteristics of various thickeners
1. Inorganic thickener The most commonly used is organic bentonite, whose main component is montmorillonite. Its lamellar special structure can endow the coating with strong pseudoplasticity, thixotropy, suspension stability and lubricity. The principle of thickening is that the powder absorbs wa...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 -
Types and applications of common thickeners in water-based paints
1. Inorganic thickener Inorganic thickeners are a kind of gel minerals that can absorb water and swell and have thixotropy, mainly including organic bentonite, water-based bentonite, organically modified hectorite, etc. Water-based bentonite not only acts as a thickener in water-based paints, but...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 -
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 -
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 -
How to use sodium carboxymethyl cellulose and contraindications
1. Mix sodium carboxymethyl cellulose with water directly to make a paste glue and set aside. When configuring sodium carboxymethyl cellulose paste, first add a certain amount of clean water into the batching tank with a stirring device, and sprinkle sodium carboxymethyl cellulose slowly and even...Read more -
Definition and functional properties of food glue
Definition of food glue It usually refers to a macromolecular substance that dissolves in water and can be fully hydrated under certain conditions to form a viscous, slippery or jelly liquid. It can provide thickening, viscosifying, adhesion, and gel-forming capabilities in processed foods. , har...Read more -
Application of Sodium Carboxymethyl Cellulose (CMC) in Ceramics
Sodium carboxymethyl cellulose, English abbreviation CMC, commonly known as “methyl” in the ceramic industry, is an anionic substance, a white or slightly yellow powder made of natural cellulose as raw material and chemically modified. . CMC has good solubility and can be dissolved in...Read more