high quality ironing board cover_non drip ironing board cover

The etherification reaction must be carefully controlled regarding temperature, pressure, and concentration. Typically, the reaction is conducted at elevated temperatures (around 80 to 100 degrees Celsius) in the presence of an alkaline catalyst, such as sodium hydroxide. This not only facilitates the etherification but also helps achieve a more uniform distribution of hydroxyethyl groups along the cellulose backbone.

In the food industry, HPMC is commonly used as a thickener and stabilizer in various products, including sauces, dressings, and frozen desserts. It helps to improve the texture and mouthfeel of the products, as well as preventing ingredients from separating. HPMC is also used as a vegetarian alternative to gelatin in products such as gummy candies and marshmallows.