Chuangyao daily chemical grade instant hydroxypropyl methylcellulose

Water soluble hydroxypropyl methyl cellulose (HPMC) English Name: hydroxypropyl methylcellulose (HPMC) general alias: instant thickener, stable viscosity enhancer, emulsion stabilizer, dispersion thickener, antifreeze thickener, main components and chemical structure of instant cellulose: non-ionic cellulose ether made from natural polymer cellulose. Origin brand: Shandong chuangyao product brief introduction: chuangyao hydroxypropyl methylcellulose (HPMC) is a kind of non-ionic polymer, which is made from natural polymer cellulose. The product is odorless, tasteless and non-toxic self color powder, which can be dissolved in cold water to form a transparent viscous solution. It has the characteristics of thickening, adhesion, dispersion, emulsification, film-forming, suspension, adsorption, gelling, surface activity, water retention and colloid protection. Chuang Yao chemical grade instant hydroxypropyl methyl cellulose HPMC is mainly used in textile chemicals, cosmetic washing products, cosmetics and other fields, such as shampoo, bath liquid, facial cleanser, emulsion, cream, gel, toner, conditioner, styling products, toothpaste, saliva, playing with bubble water and so on. The product features: 1. Natural raw material, low irritation, mild performance, safety and environmental protection; 2. Water solubility and thickening: it can be soluble in cold water, soluble in some organic solvents and the mixture of water and organic solvent; 3. Thickening and viscosity: it can form transparent viscous solution after a small amount of dissolution, with high transparency, stable performance and dissolution Degree changes with viscosity, the lower the viscosity, the greater the solubility; effectively improve the flow stability of the system; 4. Salt resistance: HPMC is a non-ionic polymer, which is relatively stable in the aqueous solution of metal salt or organic electrolyte; 5. Surface activity: the aqueous solution of the product has surface activity, emulsification, colloid protection and relative stability; surface tension: 2% aqueous solution is 42-56dyn /Cm; 6. PH stability: the viscosity of the aqueous solution is stable in the range of ph3.0-11.0; 7. Water retention function: the hydrophilicity of HPMC, which is added to the paste, paste and paste products to maintain the high water retention function; 8. Thermal gelation: when the aqueous solution is heated to a certain temperature, it becomes opaque until it forms (polymerizes) flocculation state, which makes the solution lose viscosity. But it will change to the original solution state after cooling. The temperature of gel phenomenon depends on the type of product, the concentration of solution and the rate of heating. 9, other characteristics: excellent film-forming property, extensive enzyme resistance, dispersibility and cohesiveness. 10, the starting viscosity time of the product is 3 minutes, and the viscosity time in pure water will be slower, about 30 minutes. It is easy to control viscosity and apply.