LANDU is a trusted manufacturer and supplier of high-quality cellulose and redispersible polymer products, committed to delivering innovative chemical modifiers for your tile bond formulas.
The best tile adhesive, also called tile bond, is a blend of cement, sand, limestone, water, and performance-enhancing additives. It is primarily used to bond tiles to different surfaces, such as cement, gypsum, or concrete.
Adhesives are classified by their chemical composition. “C” refers to cementitious adhesive, indicating cement-based adhesive.
LANDU is a trusted manufacturer and supplier of high-quality cellulose and redispersible polymer products, committed to delivering innovative chemical modifiers for your tile bond formulas.
LANDERCOLL K200 HPMC contributes to water retention. Retaining moisture in the adhesive layer ensures proper curing and enhances the bonding strength. It can also improve the open time, giving installers more time to adjust. As a thickening agent, HPMC enhances the viscosity of tile adhesive formulations. Tile bond with proper viscosity is easier to spread and apply without sagging.
One of ACCURATE 5011N RDP’s primary functions is to enhance the flexibility and adhesion of the adhesive. It improves the overall mechanical properties and tensile strength. So tiles remain securely bonded over time, even under challenging conditions. Besides, ACCURATE 5011N RDP improves the water resistance of the tile bond, preventing failure in humid environments.
As a top Cellulose Ether & Redispersible Polymer Powder supplier, LANDU can provide custom tile adhesive modifiers. They will best suit your raw materials and local needs.
HPMC is a key modifier for making high-quality tile adhesives. It could offer excellent water retention, improved workability, and a smooth consistency. So, HPMC can prevent issues like hollowing and short open times.
Methyl Hydroxyethyl Cellulose (MHEC/HEMC) is a common water-retaining agent and thickener. This additive is resistant to higher temperatures of 75 – 100 ℃ compared to 55 – 75 ℃ of HPMC.
To boost performance, you may want to add Redispersible Polymer Powder (RDP) to your adhesive. It will improve flexibility, bond strength, and resistance to temperature changes.
Hydroxypropyl Starch is a natural polymer derived from starch. Admixture with HPS is suitable for a standard environment due to its good water retention and thickening properties.
SHP excels in water repellency, minimizing water absorption in tile adhesive. It makes bonds more tolerant of wet environments, such as bathrooms, kitchens, or pools.
Calcium formate can act as an accelerator to reduce the adhesive’s setting time. It is suitable for projects requiring quick installation while maintaining bond strength.
PP Fiber features crack resistance, which is particularly useful for tiles that may experience movement or stress. It can also boost the flexibility and tensile strength of the adhesive.
LANDU is renowned for reliability and superior quality in HPMC production. Certified by ISO 9001 and EU REACH, we consistently exceed industry standards. For example, during production, we use vertical reactors and cyclone mixing technologies to achieve more complete and thorough mixing. Our precise methods ensure that our customers receive only the best, most reliable products.
LANDU gives priority to meeting your demands. Equipped with two laboratories, LANDU is capable of offering tailored solutions and technical expertise, as well as innovating to develop more top-quality products. Partner with us for unmatched reliability, quality, and comprehensive support.
LANDU is fully aware of the importance of timely delivery, and we offer fast delivery for all sizes of orders. With our annual capacity of 75,000 tons and large warehousing capacity, you can rely on us to fulfill your needs promptly and effectively, even for large orders. Our top-quality products can be sent directly to you via FedEx or DHL.
LANDU is pleased to offer you FREE SAMPLES of our products for your evaluation.
We believe that experiencing the quality of our offerings firsthand will provide you with valuable insight. Please let us know your specific needs if you are interested in our Cellulose Ether & Redispersible Polymer products.
We offer 200-600g free sample depending on your needs.
he typical dosage of HPMC (Hydroxypropyl Methylcellulose) in wall putty usually ranges from 0.5% to 2% by weight of the total formulation. The exact amount can vary depending on the specific formulation requirements, desired properties (like workability, water retention, and adhesion), and other ingredients used.
For best results, it’s often recommended to conduct small-scale tests to determine the optimal dosage for your specific application.
HPMC 45000/MHEC 45000 is a best seller, viscosity: 40000–55000, ensures superior quality and high efficiencies when applied to job sites. Contact us to get the formula chart to see how you can customize your products to gain a competitive advantage.
| Reference formular for Waterproof mortar | |
| Weight(kg) | Materials |
| 450 | Ordinary Portland cement 42.5 |
| 520 | Sand (30-80 mesh/0.10-0.80m) |
| 20-25 at least | Re-dispersible Polymer Powder(RDP) ET3060 |
| 1.5-2 | HPMC MP45000 |
| 2 | Water repellent |
| 1-2 | Superplasticizer |
| 1-2 | Defoamer powder |
| 1000 | |
For C1, we suggest 2kg-2.5kg per ton. And 2.5kg-3kg per ton for C2.
If you have more questions or need assistance, don’t hesitate to contact our dedicated team. Reach out to us today!
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