Dextrin
Dextrin, English name is Dextrin, Chinese alias is corn dextrin; CAS No. is 9004-53-9, molecular formula is C18H32O16, packed in plastic woven bags, lined with polyethylene film bags, or packed in barrels or bottles. It is stored in a cool, dry place, moisture-proof and sealed. Commonly used toughening agents include urea, formaldehyde, sodium nitrate and salicylic acid, etc.; humectants include glycerin and ethylene glycol, etc.; slippery agents include iodized castor oil, iodized alcohol and soap, etc.
Main Uses
1. Its aqueous solution can be added to electronic ceramic powder to improve the plasticity of the blank, and it can be used as a protective agent in the electronic ceramic slurry forming process, which can improve the stability of the slurry and the strength of the raw blank. It can be used as a packaging adhesive. It can also be used as a filler, often mixed with powdered sugar and starch. It can also be used as forming agent and thickening agent in sugar coating components, used to prepare tablets, pills, granules and suspensions, etc. 2. It is mainly used as adhesive for cartons, paper boxes, paper bags, stamps, wallpaper, envelopes, tapes, etc. Used as surface sizing agent and coating adhesive in paper industry. In the textile industry, it is used as sizing, fabric finishing and dyeing auxiliary. In the food industry, it is used as the diluting agent and carrier of spices and pigments. In the pharmaceutical industry, it is used as adhesive for tablets and nutrient for fermentation of certain antibiotics. Casting industry, used as a casting sand adhesives. Used as an adhesive, can also add the right amount of toughening agent, humectant and lubricant to improve the film properties. Commonly used toughening agent urea, formaldehyde, sodium nitrate and salicylic acid, etc.; moisturizing agent glycerin, glycol, etc.; slippery agent iodized castor oil, iodized alcohol and soap, etc.