What is the difference between HPMC and HEC
Key Differences Between HPMC and HEC HPMC and HEC are two commonly used chemicals in various industries, including pharmaceuticals, cosmetics, and construction. While they may seem similar at first glance, there are key differences between HPMC (Hydroxypropyl Methylcellulose) and HEC (Hydroxyethyl Cellulose) that make them…