| Item | Details |
|---|---|
| HPMC Powder Price | Negotiable |
| MOQ | 1,000kg |
| Packing | 25kg/bag , 500 or 600kg/ pallet ; Custom packing available |
| Delivery | Around 7 days |
| Payment Terms | T/T or L/C at sight |
| Test Items | Specification Value |
|---|---|
| Appearance | white or off-white powder |
| Moisture content | ≤6 % |
| Ash content | ≤5 % |
| Methoxy content | 19~24 % |
| Hydroxypropyl content | 4~12 % |
| pH value | 6.0~8.0 |
| Particle size | 100% pass 80 mesh |
| Viscosity | 85,000~110,000 mPa·s (NDJ-1, 2% solution, 20℃) |
| Viscosity | 45,000~60,000 mPa·s (Brookfield-RV, 2% solution, 20℃) |
| 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 (NDJ-1, 2% 20℃) | 85,000 ~ 110,000 mPa·s |
| Viscosity (Brookfield RV, 2% 20℃) | 45,000 ~ 60,000 mPa·s |
| pH Value | 6.0 ~ 8.0 |
| Particle Size | 98% pass through 80 mesh sieve |
| Test Items | Specification Value |
|---|---|
| Appearance | white or off-white powder |
| Moisture content | ≤6 % |
| Ash content | ≤5 % |
| Methoxy content | 19~24 % |
| Hydroxypropyl content | 4~12 % |
| pH value | 6.0~8.0 |
| Particle size | 100% pass 80 mesh |
| Viscosity | 140,000~160,000 mPa·s (NDJ-1, 2% solution, 20℃) |
| Viscosity | 55,000~65,000 mPa·s (Brookfield-RV, 2% solution, 20℃) |
Open Time & Water Retention:
Reduces moisture evaporation and prevents excessive substrate absorption, maintaining workability and proper cement hydration. Synergy with Accurate™ RDP further enhances adhesion.
Slip Resistance:
Specially modified Landercoll® cellulose ether improves thixotropy to prevent tile slippage during vertical installation.
Adhesion & Durability:
Landercoll® CE enhances substrate contact and hydration; Accurate™ RDP strengthens bonding and flexibility for long-lasting adhesion.
| 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 |
Try before you decide! LANDU, a leading Chinese HPMC Hydroxypropyl Methylcellulose manufacturer, supplies free samples (200g–600g) for testing.We provide free global shipping for all samples.
Should the samples fail to meet your expectations, simply share your feedback, and our R&D team will refine and optimize the formula to deliver your ideal performance.
LANDU technical engineers can recommend suitable HPMC grades based on:
| Tile Adhesive Type | Recommended Viscosity |
|---|---|
| C1 Tile Adhesive | 40,000–60,000 mPa·s |
| C1T Tile Adhesive | 60,000–75,000 mPa·s |
| C2 Tile Adhesive | 75,000–100,000 mPa·s |
| Large Format Tile Adhesive | 100,000+ mPa·s |
| 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 |
More technical FAQs please check our main HPMC product page.
LANDU is a manufacturer of cellulose ether products for construction applications, with integrated production bases and consistent supply capability for global markets.
25 KG Bag: 0.69m*0.4m*0.18m
Tips: Please make sure LANDERCOLL® HPMC products are sealed and stored in a cool, dry place away from direct sunlight or fire sources.
ISO 9001 and EU REACH Certification
All our tile-grade HPMC complies with ISO 9001 quality management standards and EU REACH chemical regulatory requirements.
Certified with ISO9001 & EU REACH, LANDU HPMC is exported to 60+ countries. Supported by professional R&D lab & patent portfolio, we provide standard & custom-tuned HPMC formulations for all types of tile adhesives.
LANDU provides technical support for customers developing and producing tile adhesive formulations, including:
Need help selecting the right HPMC grade for your formulation?
Contact our technical team to discuss your requirements and request a sample for testing.
Hydroxyethyl Methyl Cellulose
Redispersible Latex Powder
Polycarboxylate Superplasticizer
Very satisfied with LANDERCOLL HPMC, will keep purchasing.
Germany
Nice quality HPMC, happy with our cooperation.
France
Satisfied with product and service, repeat order soon.
Italy
