LANDU is a specialized manufacturer of cellulose ethers dedicated to delivering high-quality HPMC products worldwide. LANDERCOLL® HPMC (Hydroxypropyl Methylcellulose) is designed to provide excellent water retention, workability, and formulation stability for tile adhesives, wall putty, gypsum products, and other construction applications. Customized grades are available to meet specific performance requirements.
| Inspection Items | Technical Specification |
|---|---|
| Appearance | White or off-white fine powder |
| Bulk Density | 300~500 kg/m3 |
| Moisture Content | ≤5.0% |
| Ash Content | ≤5.0% |
| Viscosity (Brookfield-RV, 2% aqueous solution, 20℃) | 300~80,000 mPa·s |
| PH Value | 6.0~8.0 |
| Particle Size | 98% pass through 80 mesh sieve |
Water Retention
Improves water retention in cement and gypsum systems, ensuring proper hydration and reducing the risk of cracking.
Rheology & Thickening Control
Optimizes viscosity and stability of mortar systems for consistent application performance.
Enhanced Sag Resistance
Improves thixotropic behavior and reduces slumping or slipping during application.
Improved Workability
Enhances troweling, handling, and overall construction efficiency of cement-based formulations.
LANDERCOLL® offers customized, modified HPMC as well. Our advanced laboratories and technical team support tailored products and formulations to meet your specific requirements.
Landercoll® consistently guarantees premium-grade HPMC (Hydroxypropyl Methylcellulose) powder with every shipment.
Our production facility applies state-of-the-art processing equipment for streamlined, stable HPMC manufacturing, securing consistent product quality batch after batch.
We keep investing in continuous R&D to drive Landercoll® forward.
We follow cutting-edge industry tech and regularly refine formulas for enhanced end-product performance.
Landercoll® complies with global industrial standards for rigorous quality oversight.
We source premium raw materials exclusively and run multi-stage QC inspections across full production cycles to guarantee consistent top-tier HPMC quality.
| Grade | NDJ Viscosity, 2% | Brookfield RV Viscosity, 2% | Advantages | Download |
|---|---|---|---|---|
| Landercoll® K100 | 85,000 – 110,000 | 45,000 – 60,000 | Long open time, good workability | Download TDS |
| Landercoll® K150 | 140,000 – 160,000 | 55,000 – 65,000 | High bonding strength, excellent water retention | Download TDS |
| Landercoll® K100H | 85,000 – 110,000 | 45,000 – 60,000 | High water retention, good slip resistance | Download TDS |
| Chemical Name | Brand | Grade | NDJ Viscosity 2% | Brookfield RV 2% | Tile adhesive | Tile grout | Masonry Mortar | Gypsum based mortar | Wall Putty | EIFS/ETICS | Waterproof Mortar | Repair Mortar | Self-leveling Compounds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HPMC | Landercoll® | K04 | 300-1,000 | 300-500 | ● | ●● | |||||||
| K5 | 5,000-10,000 | 3,000-5,000 | ●● | ●● | |||||||||
| K10HT | 12,000-25,000 | 8,000-12,000 | ●● | ●● | |||||||||
| K40 | 35,000-45,000 | 20,000-24,000 | ● | ●● | ●● | ● | ● | ● | ●● | ||||
| K40HT | 35,000-45,000 | 20,000-24,000 | ●● | ●● | |||||||||
| K40G | 35,000-45,000 | 20,000-24,000 | ●● | ||||||||||
| K75 | 75,000-80,000 | 35,000-40,000 | ● | ● | ● | ● | ● | ||||||
| K75H | 75,000-80,000 | 35,000-40,000 | ●● | ● | ●● | ||||||||
| K75G | 75,000-80,000 | 35,000-40,000 | ●● | ● | |||||||||
| K100 | 85,000-110,000 | 45,000-60,000 | ● | ● | ● | ● | ● | ● | ●● | ●● | |||
| K100H | 85,000-110,000 | 45,000-60,000 | ●● | ● | ●● | ● | |||||||
| K100G | 85,000-110,000 | 45,000-60,000 | ●● | ● | |||||||||
| K150 | 140,000-160,000 | 55,000-65,000 | ● | ● | ● | ● | ●● | ||||||
| K150G | 140,000-160,000 | 55,000-65,000 | ●● | ● | |||||||||
| K200 | 185,000-215,000 | 65,000-80,000 | ● | ● | ● | ||||||||
| K200H | 185,000-215,000 | 68,000-75,000 | ●● | ● |
When choosing your HPMC supplier, compare costs, formulation performance and batch consistency.
Custom Landercoll® HPMC tailored to your exact formulation demands.
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