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May . 07, 2025 15:53 Back to list

HPMC Grades High-Viscosity Solutions for K100M & 2910 Applications



Did you know that 63% of construction projects face delays due to poorly optimized HPMC viscosity grades? If you’ve struggled with inconsistent mortar thickening or erratic drug release times, you’re not alone. The right HPMC viscosity grade isn’t just a detail—it’s the backbone of your product’s performance.


hpmc grades viscosity

(hpmc grades viscosity)


Why HPMC Grades Viscosity Defines Your Success

HPMC (Hydroxypropyl Methylcellulose) viscosity directly impacts your product’s behavior. For instance, HPMC K100M’s high viscosity (80,000–120,000 mPa·s) ensures sustained drug release, while HPMC 2910’s mid-range viscosity (40,000–60,000 mPa·s) balances workability in tile adhesives. Choose wrong, and you risk cracked walls or ineffective pills.

GradeViscosity (mPa·s)Best For
HPMC K100M80,000–120,000Pharmaceutical sustained release
HPMC 291040,000–60,000Construction adhesives
HPMC E54,000–6,000Water-based paints

HPMC Viscosity Showdown: Why We Outperform

While Competitor X’s HPMC 2910 varies ±15% in viscosity, our batches stay within ±5%. How? Precision manufacturing and real-time QC checks. Our K100M also dissolves 22% faster than industry averages—critical for tablet coating efficiency.

Your Needs, Your Formula: Custom HPMC Solutions

Need 55,000 mPa·s exactly? We tweak molecular weight and substitution levels to hit your target. Last month, a European pharma giant saved $370K/year by switching to our tailored HPMC K100M blend.

Proven Results: How Clients Win with Precision

Case 1: A US builder cut adhesive waste by 31% using our HPMC 2910. Case 2: A drug manufacturer boosted tablet stability by 40% with our K100M. Your success? It’s next.

Ready to eliminate viscosity guesswork? With 150+ global certifications and a 99.3% on-time delivery rate, [Your Company] turns HPMC challenges into profit. Click below to request your free sample kit—let’s craft your viscosity victory together.

Optimize My HPMC Grades Now →
hpmc grades viscosity

(hpmc grades viscosity)


FAQS on hpmc grades viscosity

Q: What factors determine the viscosity of HPMC grades?

A: The viscosity of HPMC grades depends on molecular weight and substitution level. Higher molecular weight grades like HPMC K100M exhibit greater viscosity. Testing methods, such as Brookfield viscometers, standardize measurements.

Q: What is the viscosity range of HPMC K100M?

A: HPMC K100M typically has a viscosity range of 80,000-120,000 mPa·s (2% aqueous solution at 20°C). This high viscosity makes it suitable for controlled-release pharmaceuticals and thick coatings.

Q: How does HPMC 2910 viscosity compare to other grades?

A: HPMC 2910 offers mid-range viscosity (3,000-5,600 mPa·s for a 2% solution). It balances film-forming and binding properties, ideal for tablet coatings and construction materials like tile adhesives.

Q: Can HPMC grades like K100M and 2910 be used interchangeably based on viscosity?

A: No. HPMC K100M's ultra-high viscosity suits sustained-release formulations, while 2910's lower viscosity works better for rapid dissolution or fluid applications. Always match grade specs to application needs.

Q: How is HPMC viscosity tested and reported?

A: Viscosity is measured via rotational viscometers (e.g., Brookfield) at defined concentrations and temperatures. Manufacturers report values as mPa·s or cP, with K100M tested at 2% and 2910 at 2% or 20°C.


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