What is Hydroxypropyl Methylcellulose (HPMC)?
Hydroxypropyl Methylcellulose (HPMC), also known as hypromellose, is a semi-synthetic, inert, odorless, and tasteless polymer derived from cellulose. It is widely used as a thickener, binder, stabilizer, emulsifier, film former, and coating agent across various industries such as pharmaceuticals, cosmetics, food processing, adhesives, and construction chemicals.
HPMC is valued for its excellent water retention, viscosity control, non-ionic behavior, and film-forming ability — making it a key ingredient in tablet coating, creams, suspensions, wall putty, and tile adhesives.
Key Features & Benefits:
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Excellent binder, thickener & stabilizer
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Provides smooth texture and improved viscosity
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Non-ionic, neutral pH, and chemically stable
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Forms transparent films and gels
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Dissolves in cold water – forms colloidal solutions
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Available in multiple viscosity grades (5cps to 100,000cps)
Applications of HPMC:
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Pharmaceuticals & Nutraceuticals
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Used as tablet binder, film-coating agent, capsule shell
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Controls drug release rate in controlled-release formulations
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Safe for vegan and gelatin-free capsules
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Cosmetics & Personal Care
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Thickens and stabilizes creams, lotions, gels, and serums
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Improves spreadability and texture
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Adds moisture retention in skincare formulations
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Construction Chemicals
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Improves water retention, workability, and adhesion in wall putty, tile adhesives, cement plasters
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Prevents cracking and sagging in mortars
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Used in gypsum-based and cement-based formulations
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Food Industry (E464 Additive)
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Used as a thickener, emulsifier, and dietary fiber
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Approved as a food-grade additive (INS 464)
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Paints, Adhesives & Detergents
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Enhances rheology and flow properties
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Provides suspending power and stabilizes emulsions
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Used in liquid detergents, cleaning gels, and paste products
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Why Buy HPMC from Mannat Enterprises?
We supply high-quality HPMC powder, available in various viscosity grades to suit your application. Our product is lab-tested, moisture-free, and packed in airtight kraft bags or drums. Whether you’re in pharma, construction, or cosmetics — Mannat Enterprises delivers consistent quality and timely service.
Specifications:
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Appearance: White or off-white fine powder
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Moisture Content: ≤ 5%
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pH (1% solution): 6.0 – 8.0
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Viscosity: 5 – 100,000 cps (2% solution, 20°C)
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Solubility: Cold water soluble, forms colloidal solution
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CAS No.: 9004-65-3
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Shelf Life: 2 years (in sealed container, dry place)
Frequently Asked Questions (FAQs)
Q1. Is HPMC safe for human use? Yes. HPMC is non-toxic, non-allergenic, and FDA-approved for use in pharmaceuticals, food, and cosmetics.
Q2. What is the difference between HPMC and MC (Methylcellulose)?
HPMC is more thermally stable and water-soluble due to its hydroxypropyl substitution, making it more versatile.
Q3. How is HPMC used in tablets?
It acts as a binder and film-former to give tablets strength and control disintegration or release rate.
Q4. What grade should I choose for wall putty?
Use medium to high viscosity (e.g., 75,000–100,000 cps) HPMC for wall putty and tile adhesives to ensure good water retention and application ease.
Disclaimer:
This product is intended for industrial, pharmaceutical, or cosmetic formulation use. Not meant for direct consumption. Always confirm grade suitability before application. Conduct stability and compatibility testing before bulk use.