απορρυπαντικό hpmc
Methyl hydroxyethyl cellulose is found in many cosmetic products, including hair sprays, shampoos, conditioners, toothpaste, and soaps. Like other uses for methyl hydroxyethyl cellulose, it's used to increase the viscosity of these products and make them easier to apply.
3. Pure HPMC cellulose aqueous solution is clear, with high light transmittance, and water retention rate ≥ 97%; The adulterated HPMC cellulose aqueous solution is turbid, and the water retention rate is difficult to meet the requirements. The light transmittance of the aqueous solution is good, which indicates that the product contains less insoluble substances and high content of active ingredients.