U-3120 HPMC for Cement-Based Tile Adhesives
U-3120 is a medium-low viscosity Hydroxypropyl Methylcellulose (HPMC) specifically developed for cement-based tile adhesive applications where anti-slip performance, workability, and smooth application are critical.
This grade functions as an effective anti-sagging and thickening agent, helping tile adhesives maintain stable consistency during application while improving open time and troweling smoothness.
U-3120 is particularly suitable for tile adhesive formulations that require a balance between flowability and position stability.
As a non-ionic, water-soluble cellulose ether, U-3120 provides reliable performance and consistent quality for professional dry mix mortar production.
U3120 HPMC Product Description
U-3120 is supplied as a white or light yellow fine powder, tasteless and odorless, with uniform particle size and easy dispersion in water.
With its medium-low viscosity range, U-3120 focuses on improving anti-slip behavior, lubrication, and water retention rather than excessive thickening.
This makes it a practical solution for tile adhesive systems that need smoother application without sacrificing stability.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | U-3120 |
| Chemical Name | Hydroxypropyl Methylcellulose |
| CAS No. | 9004-65-3 |
| Appearance | White or light yellow powder |
| Moisture Content | Max. 8.0% |
| pH Value | 5.0 – 9.0 |
| Bulk Density | 0.3 – 0.5 g/cm³ |
| Particle Size | Min. 90% pass through 80 mesh |
| Viscosity | 15,000 – 25,000 cps |
| Test Method | Brookfield, 20 °C, S6, 20 RPM, 2% solution |
Technical Support & Custom Optimization
At Keyoung Chemical, we understand that anti-slip performance and workability balance are critical in tile adhesive formulations.
Our technical team provides application-oriented support to help customers optimize U-3120 performance in real production environments.
Formulation Optimization Support
- Dosage adjustment for different anti-sagging requirements
- Workability and open time balance optimization
- Compatibility support with other additives
Customized HPMC Solutions
- Viscosity fine-tuning within U-3120 specifications
- Performance adjustment for specific tile adhesive needs
- Raw material compatibility optimization
Application & Testing Guidance
- Sample testing and performance evaluation
- Troubleshooting for tile slipping or poor workability
- Practical recommendations based on construction conditions
Key Properties & Advantages
U3120 is precisely engineered to improve the performance of tile adhesive mortars across key functional areas:
Excellent Anti-Slip & Anti-Sagging Performance
U-3120 provides strong resistance to tile sliding during installation, helping tiles remain in position immediately after placement.
- Reduces sagging on vertical surfaces
- Improves tile position stability
- Enhances installation accuracy
This makes U-3120 especially effective as an anti-sagging agent in tile adhesive formulations.
Improved Workability & Smooth Application
U-3120 enhances mortar lubricity and flow behavior, delivering smooth spreading and easy troweling during construction.
- Improves mortar smoothness
- Facilitates easy application and adjustment
- Reduces application resistance
These properties help improve overall construction efficiency and installer experience.
Enhanced Open Time
By improving water retention at the adhesive surface, U-3120 supports adequate open time for tile placement and adjustment.
- Allows flexible tile positioning
- Reduces installation stress
- Supports stable bonding development
This is especially beneficial in warm or dry construction environments.
Balanced Thickening & Rheology Control
With its medium-low viscosity design, U-3120 provides controlled thickening without excessive stiffness.
- Maintains uniform mortar consistency
- Prevents segregation during application
- Supports predictable processing behavior
Typical Applications
Specific application guidance can be provided based on your raw materials and performance requirements.
Cement-Based Tile Adhesives
Designed for cement-based tile adhesive systems, providing anti-slip performance, improved workability, and stable open time during tile installation.
Anti-Sagging Tile Adhesive Formulations
Used as an anti-sagging and thickening agent in tile adhesives requiring strong slip resistance and controlled mortar consistency.
Wall Tile Installation Mortars
Supports wall tile adhesives where position stability and smooth application are essential for accurate and durable installation results.
Tile Adhesives Requiring Improved Lubricity
Ideal for formulations needing enhanced lubricity, smooth troweling behavior, and easy application without excessive viscosity increase.
Packaging & Storage
Packaging
- 25 kg paper-plastic composite bag
- Inner polyethylene liner for moisture protection
Storage
- Store in dry and clean conditions
- Keep in original sealed packaging
- Protect from heat and moisture
Why Choose Keyoung Chemical
- Professional HPMC manufacturer with application-driven product design
- Stable quality control and consistent batch performance
- Technical support for tile adhesive formulation optimization
- Complete HPMC range covering C0, anti-slip, and advanced tile adhesive systems
- Reliable global supply and export experience
RFQs – Frequently Requested Questions
What is the main function of U-3120 in tile adhesives?
U-3120 is mainly used as an anti-slip and anti-sagging agent, improving workability, open time, and smooth application in cement-based tile adhesives.
What is the recommended dosage of U-3120?
The typical dosage of U-3120 is 2–3 kg per ton of cement-based tile adhesive, depending on formulation and performance requirements.
Is U-3120 suitable for wall tile installation?
Yes. U-3120 is well suited for wall tile adhesives, providing strong anti-sagging performance and stable tile positioning during installation.
Can Keyoung Chemical provide formulation support for U-3120?
Yes. We provide technical support, formulation optimization, and application guidance to help customers achieve optimal performance using U-3120.
Request a Quote
Looking for U-3120 HPMC for anti-slip tile adhesive formulations?
Contact us to receive technical consultation, free samples, and competitive pricing.