Hydroxyethyl Cellulose Physical and Chemical Properties Appearance Properties This product is white to light yellow fibrous or powdery solid Melting point 288-290 °C (dec.) Density 0.75 g/mL at 25 °C (lit.) Solubility Solubility Easily soluble in water. Insoluble in general organic solvents. It has the properties of thickening, suspension, bonding, emulsification, dispersion, moisture retention, etc. It is possible to prepare solutions with different viscosity ranges. It has unusually good salt solubility in electrolytes. Hydroxyethyl cellulose technical requirements quality standard item: index molar substitution degree (M.S) 2.0-2.5 02 moisture (%) ≤5 02 water insoluble matter (%) ≤0.5 02PH value 6.0-8.5 02020202020202020202020202020202 heavy metal (ug/g) ≤20 ash content (%) ≤5 Viscosity (mpa.s) 2% 20℃ aqueous solution 5-60,000 lead (%) ≤0.001 hydroxyethyl cellulose Uses [Use 1] Used as surfactant, latex thickener, colloidal protective agent, petroleum mining fracturing fluid and polystyrene and PVC dispersant, etc. [Use 2] Used as thickener and filter reduction agent for water-based drilling fluid and completion fluid, in salt water The thickening effect in drilling fluid is obvious. It can also be used as a filtration reducing agent for oil well cement. It can be cross-linked with polyvalent metal ions to form a gel. [Use 3] This product is used for fracturing petroleum water-based gel fracturing fluid, polystyrene and polyvinyl chloride polymerization dispersant. It can also be used as emulsification thickener in paint industry, humidity resistor in electronics industry, cement inhibitor and moisture retention agent in construction industry. Glazing and toothpaste binder for the ceramic industry. It is also widely used in printing and dyeing, textiles, paper, medicine, health, food, cigarettes, pesticides and fire extinguishing agents. [Use 4] Used as a surfactant, colloidal protective agent, emulsion stabilizer for emulsions such as vinyl chloride and vinyl acetate, etc., as well as latex tackifier, dispersant, dispersion stabilizer, etc. It is widely used in coatings, fibers, dyeing, paper, cosmetics, medicine, pesticides, etc. It also has many uses in the oil extraction and machinery industry. [Use 5] Hydroxyethyl cellulose has surface activity, thickening, suspension, adhesion, emulsification, film formation, dispersion, water retention and protective effects in pharmaceutical solid and liquid preparations. Application fields are used as surfactants, latex thickeners, colloidal protective agents, petroleum fracturing fluids and polystyrene and PVC dispersants, etc. Storage and transportation characteristics Packaging: double bag, outer composite paper bag, inner polyethylene film bag, net weight 25 kg per bag. Storage and transportation: When storing, place it in a ventilated and dry place indoors, and be careful to prevent moisture. Rain and sun protection during transportation. 02Welcome friends in the building materials industry to inquire! Tenus Cellulose is willing to work hand in hand with you! Consultation hotline: 15194115466 (same WeChat account)