... food, cosmetics, pharma, for tile adhesive application HPMC K4M and Hydroxyethyl Cellulose (HEC), and HEMC, for dental, food, cosmetics, pharma, for ... tile adhesive applicationHEC,hydroxyethyl cellulose 1.degree of ... modifier, protective colloid, stabilizer, water-loss controller HEC (Hydroxy Ethyl Cellulose)