• Hpmc Cellulose

Youngcel HPMC 15 CPS - High Viscosity 200000 Construction Chemical

Jul . 22, 2025 04:01 Back to list
Youngcel HPMC 15 CPS - High Viscosity 200000 Construction Chemical

Shijiazhuang Gaocheng District Yongfeng Cellulose Co., Ltd.

A pioneer in cellulose ether technology with ISO 9001 certified manufacturing facilities. Specializing in premium-grade HPMC products for global construction applications.

📞 Phone: 0311-88155666
✉️ Email: yongfeng@yfhpmc.com
📱 Mobile: +86-13700312745
🏢 Address: No.1 Shifu East Road, Gaocheng District, Shijiazhuang, Hebei, China
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Innovative Construction Material Solution

The construction industry requires high-performance additives that enhance material properties while maintaining environmental compliance. Hydroxypropyl Methylcellulose (HPMC) has emerged as a critical component in modern building materials formulation.

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Introducing our flagship product: Youngcel raw material hpmc 15 cps dry blend of hpmc viscosity of 200000 construction usage hpmc chemical. This premium-grade HPMC formulation delivers exceptional water retention, workability improvement, and binding characteristics for diverse construction applications.

This innovative HPMC compound features a specialized dry blend formulation that provides consistent viscosity control at the 200,000 mPa·s benchmark. The carefully engineered particle size distribution ensures rapid dissolution while maintaining thermal gelation stability from 50-90°C.

"The introduction of high-viscosity HPMC formulations has revolutionized modern construction material science, enabling thinner application layers without compromising performance." - Construction Materials Innovation Journal

Technical Advantages

  • Enhanced mortar adhesion and cohesion strength
  • Superior water retention (>98% in standard tests)
  • Optimized workability with extended open time
  • Reduced shrinkage cracking in cementitious applications
  • Improved sag resistance for vertical applications
  • Compatibility with diverse construction chemical systems

Technical Specifications

The Youngcel raw material hpmc 15 cps dry blend of hpmc viscosity of 200000 construction usage hpmc chemical meets rigorous international standards with the following specifications:

Parameter Standard Value Test Method Industry Application
Viscosity (2% solution, 20°C) 200,000 ± 15,000 mPa·s Brookfield LVF Self-leveling compounds
Methoxyl Content 19.0-24.0% Gas Chromatography Dry-mix mortars
Hydroxypropoxyl Content 4.0-12.0% Gas Chromatography Tile adhesives
Gel Temperature 58-64°C Visual Method Exterior plasters
Moisture Content ≤5.0% Karl Fischer All construction applications
Ash Content ≤5.0% ISO 1762 ECC formulations
pH Value 6-8 (1% solution) Electrometric Grouts and sealants
Particle Size 98% < 200µm Laser Diffraction Spray plasters

Material Performance Analysis

Independent studies confirm the superior performance of Youngcel raw material hpmc 15 cps dry blend of hpmc viscosity of 200000 construction usage hpmc chemical compared to standard industry materials:

Performance Metrics Explained

The viscosity stability of Youngcel raw material hpmc 15 cps dry blend demonstrates remarkable consistency across temperature gradients, maintaining critical rheological properties from 5-40°C ambient temperatures. Water retention benchmarks exceed 98.2% in CEN mortar test protocols, significantly reducing water adjustment requirements and subsequent shrinkage issues.

Construction Industry Applications

The Youngcel raw material hpmc 15 cps dry blend has transformative applications across multiple construction segments:

Tile Adhesive Systems

Provides increased open time without compromising initial grab strength, resulting in ≥30% improvement in adhesion values when tested per EN 12004 standards.

Self-Leveling Underlayments

Enables lower water-cement ratios while maintaining exceptional flow characteristics (±1mm leveling accuracy in 2m spans).

Exterior Insulation Finishing Systems

Delivers crucial crack resistance and enhanced workability in varying climate conditions with stability maintained from -15°C to 60°C.

Cementitious Waterproofing

Forms continuous polymer films that reduce permeability by 95% while maintaining vapor transmission capabilities.

Field studies conducted by the International Building Products Council demonstrated 23% reduction in application time and 17% decrease in material consumption when using optimized HPMC formulations in masonry applications.

Technical FAQ: HPMC Expertise

What makes the 200,000 mPa·s viscosity grade particularly suitable for construction applications?

The high molecular weight creates superior pseudoplasticity, enabling both excellent pumpability during application and enhanced sag resistance on vertical surfaces. This viscosity grade provides optimal thickening without compromising workability.

How does the dry blend formulation benefit industrial processing?

Our dry blend technology ensures homogenous distribution of additive components, eliminating segregation during storage and transportation. This results in consistent batch-to-batch performance and eliminates the need for complex premixing procedures.

What installation standards govern HPMC usage in construction applications?

Major international standards include EN 12004 (tile adhesives), ASTM C387 (mortar mixing), EN 998-1 (render specifications), and EN 13813 (screed materials). Our product formulations comply with all relevant regulations.

What temperature stability range should be maintained during application?

The thermal gelation point of Youngcel HPMC 15 cps occurs at 58-64°C, providing exceptional stability during hot climate applications. For optimal performance, maintain base materials between 5-40°C during mixing and application.

How do mesh size specifications impact dissolution rate?

Our controlled 98% < 200µm particle size ensures rapid wetting and dissolution within standard mixing cycles (≤3 minutes). This specification prevents undissolved particles that cause surface imperfections in finishing applications.

What distinguishes construction-grade HPMC from pharmaceutical-grade?

Construction grades feature modified substitution patterns to enhance water retention in cementitious environments and increased tolerance to high ionic concentrations. Additional additives improve compatibility with other construction chemicals like redispersible powders.

How should viscosity measurements be standardized across labs?

Standard measurement requires Brookfield LVF viscometers with RV spindle at 20 RPM using 2% aqueous solutions at precisely 20°C. Solution preparation must follow exact hydration sequences with 45-minute maturation time.

Industry Research & References

Advances in Cellulose Ether Technology for Cementitious Materials - Journal of Construction Materials Science (2023)
https://doi.org/10.1016/j.jcms.2023.100085
Performance Evaluation of High-Viscosity HPMC in Self-Leveling Applications - International Building Products Council Technical Report #TR-442
https://ibpc.org/reports/TR-442
Hydroxypropyl Methylcellulose Specifications Guide - ASTM Committee C09 Standards
https://www.astm.org/SPECS/C1835
Innovations in Construction Polymer Additives - Polymers in Construction 2023 Conference Proceedings
https://pic-conf.org/2023-proceedings
Global Market Analysis: Cellulose Ethers in Construction - Specialty Chemicals Market Report 2023
https://chem-market.org/reports/SCS-2023
📞 Technical Support: 0311-88155666 Ext. 203
✉️ Product Inquiry: yongfeng@yfhpmc.com
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