
wheel oil seal. By sealing off the bearings from the outside environment, the oil seal helps to extend the lifespan of the wheel assembly and ensure optimal performance.
In the food industry, hydroxyethyl cellulose serves as a food additive that acts as a thickener and stabilizer, ensuring the desired consistency and texture of various food products. It is commonly used in sauces, dressings, and dairy products, where it helps improve mouthfeel and stability. Furthermore, HEC is recognized for its ability to form gels, making it a popular choice in low-fat and reduced-calorie food formulations.
In ophthalmic formulations, HPMC serves as a lubricant in eye drops due to its high viscosity and ability to retain moisture. This property is particularly beneficial for treating dry eye syndrome and other ocular conditions, providing relief by maintaining a stable tear film.