Name: Hydroxypropyl methylcellulose - HPMC - ComixMen Nigeria
Price: 155000.00 NGN
Availability: InStock

Hydroxypropyl methylcellulose – HPMC

Hydroxypropyl methylcellulose (HPMC) is a cellulose derivative that is commonly used in various industries due to its unique properties. Here is a comprehensive overview of HPMC:

1. **Chemical Structure**: HPMC is a semi-synthetic polymer that is derived from cellulose by treating it with propylene oxide and methyl chloride. The degree of hydroxypropyl and methoxyl substitution determines its properties.

2. **Physical Properties**:
– HPMC is a white to off-white, odorless, and tasteless powder.
– It is soluble in cold water and forms a clear, viscous solution.
– HPMC has a high surface activity, which makes it an effective emulsifier.

3. **Functional Properties**:
– Thickening Agent: HPMC is used as a thickener in various products to increase viscosity and improve texture.
– Film-former: It can form transparent films that provide barrier properties.
– Stabilizer: HPMC helps stabilize emulsions and suspensions.
– Water Retention Agent: HPMC retains water in formulations, improving workability and performance.

4. **Industrial Applications**:
– Construction Industry: HPMC is used in cement-based products, such as mortars, tile adhesives, and renders, to improve workability and water retention.
– Pharmaceutical Industry: HPMC is used in drug formulations as a binder, film-former, and controlled-release agent in tablets and capsules.
– Personal Care and Cosmetics Industry: HPMC is found in various personal care products, including creams, lotions, and shampoos, as a thickener and stabilizer.
– Food Industry: HPMC is used in food products as a thickening agent, stabilizer, and emulsifier to improve texture and stability.

5. **Benefits**:
– HPMC is non-ionic and compatible with a wide range of other ingredients.
– It is stable over a wide pH range and in the presence of salts.
– HPMC is non-toxic, non-irritating, and biodegradable.

6. **Regulatory Approval**:
– HPMC is generally recognized as safe (GRAS) by regulatory authorities for use in food and pharmaceutical applications.

Overall, Hydroxypropyl methylcellulose (HPMC) is a versatile polymer with a broad range of applications in industries such as construction, pharmaceuticals, personal care, cosmetics, and food, owing to its unique properties and benefits.

₦155,000.00

Categories: Thickners, Paint Chemicals, Technical Chemical Raw Materials

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Hydroxypropyl methylcellulose (HPMC) is a versatile polymer with a wide range of industrial applications due to its unique properties. Some common industrial applications of HPMC include:

1. Construction Industry:
– HPMC is widely used in the construction industry as a thickener, water retention agent, and binder in cement-based products such as tile adhesives, mortars, renders, and grouts.
– It improves workability, adhesion, and sag resistance in construction materials.
– HPMC is also used in self-leveling compounds and gypsum-based products.

2. Pharmaceutical Industry:
– In pharmaceutical formulations, HPMC is used as a binder, film-former, and sustained-release agent in tablets and capsules.
– It is used to control drug release and enhance the bioavailability of active pharmaceutical ingredients.
– HPMC is also used in ophthalmic solutions and topical formulations.

3. Personal Care and Cosmetics Industry:
– HPMC is used in various personal care and cosmetic products such as creams, lotions, shampoos, and hair styling products.
– It acts as a thickener, stabilizer, and film-former in these products, providing texture, viscosity, and stability.
– HPMC is used in products like facial masks, sunscreens, and makeup for its film-forming properties.

4. Paints and Coatings Industry:
– HPMC is used in water-based paints, coatings, and adhesives as a thickener, rheology modifier, and stabilizer.
– It helps improve the application properties, sag resistance, and open time of paints and coatings.
– HPMC is also used in textured coatings and wallpaper adhesives.

5. Food Industry:
– In the food industry, HPMC is used as a thickening agent, stabilizer, and emulsifier in products like sauces, dressings, and baked goods.
– It helps improve texture, mouthfeel, and shelf stability of food products.
– HPMC is also used in low-fat products and dietary supplements.

These are just a few examples of the industrial applications of Hydroxypropyl methylcellulose (HPMC). Its versatility, water solubility, and film-forming properties make it a valuable ingredient in a wide range of industries.