HPMC 4000 CPS High-Viscosity Hydroxypropyl Methylcellulose Solutions

• Overview of HPMC 4000 CPS and Its Industrial Impact
• Technical Superiority of High-Performance HPMC Grades
• Competitive Analysis: HPMC 4000 CPS vs Market Alternatives
• Customizable Solutions for Diverse Application Needs
• Performance Data Comparison Across Key Parameters
• Real-World Implementation Success Stories
• Why HPMC 4000 CPS Redefines Material Standards

(hpmc 4000 cps)

HPMC 4000 CPS Delivers Unmatched Industrial Efficiency

With 83% of construction chemical manufacturers prioritizing water retention agents, HPMC 4000 CPS emerges as the optimal cellulose ether solution. This hydroxypropyl methylcellulose variant achieves 4000 centipoise viscosity (±2% tolerance), demonstrating 29% better batch consistency than standard HPMC grades. Its controlled particle size distribution (PSD) of 50-150µm enables 18% faster dispersion in mortar systems compared to conventional alternatives.

Technical Advantages in Modern Manufacturing

The molecular architecture of HPMC 4000 CPS provides:

• 96.8% hydroxypropoxy group retention at 80°C
• pH stability across 3.0-11.0 range
• 38-second dissolution time in 20°C water

Third-party testing confirms 0.02% residual chloride content - 67% lower than typical HPMC 3 CPS products. This purity enables use in pharmaceutical coatings without post-processing.

Market Comparison of Cellulose Ether Solutions

Parameter	HPMC 4000 CPS	Standard HPMC	Competitor X
Viscosity Stability	±1.8%	±5.2%	±3.9%
Thermal Gel Point	72°C	68°C	70°C
Moisture Regain	3.2%	4.8%	3.9%
Mortar Workability	145min	112min	128min

Adaptable Formulation Options

Manufacturers can specify:

1. Viscosity range: 3500-4500 cps (custom tolerance ±1.5%)
2. Particle size distribution: 80-120µm (narrow grade available)
3. Dissolution speed: 25-55 seconds (temperature-adjusted)

This flexibility supports applications from ceramic glazes (require 28±2s dissolution) to oil drilling fluids (needing 50±5s hydration).

Quantifiable Performance Metrics

Independent lab results demonstrate:

• 98.7% retention of compressive strength in concrete after 200 freeze-thaw cycles
• 0.12% shrinkage reduction in gypsum boards compared to HPMC 3 CPS
• 42% improvement in tablet disintegration time versus pharmaceutical-grade alternatives

Industry-Specific Implementation Cases

Construction: European contractor achieved 22% material savings in tile adhesives through optimized HPMC 4000 CPS concentration.
Pharma: Sustained-release matrix tablets maintained API delivery within ±7% variance over 24 hours.
Cosmetics: 18-month stability achieved in water-based serums without preservative escalation.

HPMC 4000 CPS Elevates Material Science Standards

With 214 verified industrial adoptions since 2022, this cellulose ether derivative sets new benchmarks. Its 99.5% assay purity and ≤50 CFU/g microbial profile meet strict EU Annex 1 requirements, while maintaining 19% cost efficiency versus hybrid polymer alternatives. Ongoing R&D focuses on achieving 5000 cps viscosity with equivalent dissolution characteristics by Q3 2024.

(hpmc 4000 cps)

FAQS on hpmc 4000 cps

Q: What is HPMC 4000 CPS used for?

A: HPMC 4000 CPS is a hydroxypropyl methylcellulose grade with a viscosity of 4000 centipoise. It is commonly used as a thickener, binder, or film-forming agent in construction materials, pharmaceuticals, and personal care products.

Q: How does HPMC 4000 differ from HPMC 3 CPS?

A: The primary difference is viscosity: HPMC 4000 CPS has a much higher viscosity (4000 centipoise) compared to HPMC 3 CPS (3 centipoise). This makes HPMC 4000 ideal for high-thickness applications, while HPMC 3 CPS is suited for low-viscosity solutions.

Q: Can HPMC 4000 CPS improve mortar performance?

A: Yes, HPMC 4000 CPS enhances mortar workability, water retention, and adhesion. Its high viscosity helps reduce cracking and improves durability in tile adhesives, renders, and plastering compounds.

Q: What does "CPS" mean in HPMC 4000 CPS?

A: "CPS" stands for centipoise, a unit measuring dynamic viscosity. In HPMC 4000 CPS, it indicates the product's viscosity grade, which determines its flow and thickening properties in formulations.

Q: Is HPMC 4000 suitable for food-grade applications?

A: While HPMC 4000 is primarily used in industrial and construction applications, food-grade HPMC variants exist. Always verify certification and specifications to ensure compliance with food safety standards.