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Macromolecules: from about 13,000 (n about 70) up to about 200,000 (n about 1000)

Applications in Construction

4. Geographic Factors Transportation costs and regional demand can influence pricing structures. For instance, RDP powders produced in regions where raw materials are abundant may be priced lower than those sourced from distant locations.

3. Cosmetics and Personal Care In cosmetics, HPMC is used as a thickening agent and stabilizer in creams, lotions, and gels. Its film-forming properties contribute to the texture and functionality of various personal care products.

Properties of HPMC

Proper handling and storage practices are crucial for ensuring safety when working with Hydroxyethyl Cellulose. The SDS recommends storing HEC in a cool, dry place away from direct sunlight and incompatible substances like strong oxidizers. It should be kept in a tightly sealed container to prevent moisture absorption, which could affect its performance. During handling, using personal protective equipment (PPE) such as gloves, goggles, and masks is advised to minimize any exposure risks.