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Hydroxypropyl Methylcellulose (HPMC) is a versatile, non-ionic cellulose ether derived from natural polymer cellulose. It is widely used in various industries, including construction, pharmaceuticals, food, and personal care, due to its excellent thickening, water retention, film-forming, and adhesive properties. HPMC is a white to off-white powder that dissolves in water to form a clear or slightly turbid solution, making it an essential additive in many applications.
Key Features and Benefits
Water Retention:
HPMC significantly improves water retention in construction materials, such as cement-based mortars and plasters, ensuring proper hydration and curing.
Thickening and Binding:
It acts as an effective thickener and binder, enhancing the consistency and workability of products like adhesives, coatings, and paints.
Film-Forming:
HPMC forms a tran***rent, flexible, and durable film, making it ideal for use in coatings, cosmetics, and pharmaceutical tablets.
Thermal Gelation:
It exhibits thermal gelation properties, which are useful in applications requiring temperature-sensitive thickening or gelling.
pH Stability:
HPMC is stable over a wide pH range (2¨C12), making it suitable for use in acidic, neutral, and alkaline environments.
Non-Toxic and Eco-Friendly:
HPMC is biodegradable, non-toxic, and safe for use in food, pharmaceuticals, and personal care products.
Applications
1. Construction Industry
Tile Adhesives: Improves workability, adhesion, and open time.
Cement-Based Mortars: Enhances water retention, workability, and sag resistance.
Self-Leveling Compounds: Provides smooth flow and leveling properties.
Exterior Insulation and Finish Systems (EIFS): Improves durability and crack resistance.
2. Pharmaceutical Industry
Tablet Binder: Acts as a binder and disintegrant in tablet formulations.
Ophthalmic Solutions: Used as a viscosity modifier in eye drops.
Controlled-Release Drug Delivery: Provides sustained release of active ingredients.
3. Food Indust |
| Company: |
Hubei Lijing Chemical Co Ltd
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| Contact: |
Mr. Jonathan Zhang |
| Address: |
dongxihu 1701 |
| Postcode: |
430000 |
| Tel: |
18472014829 |
| Fax: |
184-72014829 |
| E-mail: |
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