Descripción del producto

Name:Hydroxyethyl Cellulose;
Hydroxyethyl cellulose ether; Hydroxyethyl ether cellulose; Natrosol; Natrosol **0JR; Natrosol **0 H; Natrosol **0 HHR; Natrosol **0 M; Natrosol L **0; Natrosol LR;
Abbreviation:HEC;
Chemical formula:C2H6O2·x;C*9H*2O*1,
CAS:********0;
EINECS:********5;
Properties: white to yellowish fibrous or powdery solid, non-toxic and tasteless;
Melting point:******0℃（dec.）;
Density:0.*5 g/mL at *5℃（lit.）;
CAS:********0;
Softening temperature:******0℃;
Decomposition temperature:******0℃;
Solubility:easy to dissolve in water and insoluble in general organic solvents;
Features: thickening, suspension, adhesion, emulsification, dispersion,moisture retention,etc;production of solutions with different viscosity range;the salt solubility of electrolytes is exceptionally good;
Common indicators:
Molar substitution degree(M.S):1.**2.0;
Water(%):≤*0;
Water insoluble matter(%):≤0.5;
PH value:6.**8.5;
Heavy metal（ug/g）:≤*0ï¼›
Ash content（%）：≤5ï¼›
Viscosity （mpa.s）2% *0℃ aqueous solution:5－****0;
Lead（%）:≤0.**1;
Application:
1. Emulsion, gel, ointment, lotion, eye clearing agent, suppository, tablet: additive;
2. Hydrogel, skeleton material and skeleton sustained-release preparation;
3. Food: stabilizers;
4. Textile industry: sizing agent;
5. Electronics and light industry department: adhesion, thickening, emulsification, stability and other auxiliaries;
6. Water base drilling fluids and completion fluids: thickeners and filtrate reducer;
7. Oil extraction: water based gel fracturing fluid;
8. Polystyrene and PVC, etc.: dispersant for polymerization;
9. Paint industry: latex thickener;
*0. Electronics industry: hypersensitive resistance;
*1. Construction industry: cement retarder, water retention agent;
*2. Ceramic industry: glazing;
*3. Toothpaste: adhesive;
*4. Thickeners, protectants, adhesives, stabilizers, surfactants, colloid protectants, dispersants, emulsifiers, etc;
*5. Printing and dyeing, textile, papermaking, medicine, health, cigarettes, pesticides, fire extinguishing agents, paint, ink, fiber, dyeing, papermaking, cosmetics, pesticides, mineral processing, oil extraction, etc.