HEMC powder for Turkmenistan
HEMC powder is a versatile and valuable product that has numerous applications in the construction industry. In Turkmenistan, this powder is widely used for various purposes like tile adhesives, cement renders, and other construction activities. However, with so many different brands and types of HEMC powders available in the market, it is important to find the right one that meets your specific needs. That's where the HEMC powder for Turkmenistan comes in.
Manufactured by a reputed company, the HEMC powder for Turkmenistan is specially designed to cater to the needs of the construction industry in the country. It is made from high-quality materials and boasts exceptional purity, which makes it an ideal solution for a wide range of applications.
One of the key benefits of the HEMC powder for Turkmenistan is its superior bonding strength. It has been designed to adhere to a variety of substrates, including concrete, wood, and metal, ensuring a long-lasting and secure bond. Additionally, the powder is waterproof and resistant to chemicals, making it an excellent choice for areas that are exposed to harsh conditions.
Another advantage of the HEMC powder for Turkmenistan is its drying time. It dries quickly, allowing construction workers to move on to the next task without having to wait for the powder to set. This significantly reduces the overall project time, contributing to increased efficiency and productivity.
Finally, the HEMC powder for Turkmenistan is available at an affordable price, making it an excellent option for businesses looking to save money without compromising on quality.
In conclusion, the HEMC powder for Turkmenistan is an ideal solution for construction businesses looking for a reliable, high-quality, and affordable powder. If you are interested in purchasing this product, you can find it at select stores in Malta, Russia, India, Indonesia, and the United States. Contact your local retailer today to learn more about the benefits of using HEMC powder for your next construction project.
Faq
What is the difference between the cold-water soluble type and the thermal soluble type of hydroxypropyl methylcellulose (HPMC) in the production process?
In the application of HPMC in putty powder, it plays three roles: thickening, water retention, and facilitating construction. Thickening: Cellulose can thicken the mixture, maintain uniform suspension, and prevent sagging. Water retention: It slows down the drying process of putty powder and assists in the reaction of lime and calcium in water. Construction: Cellulose acts as a lubricant, improving the workability of the putty powder. HPMC does not participate in any chemical reactions; it only serves as an auxiliary agent. When putty powder is mixed with water and applied to the wall, a chemical reaction occurs because new substances are formed. However, if the putty powder is scraped off the wall, ground into powder, and reused, it is not suitable because a new substance (calcium carbonate) has already formed. The main components of lime and calcium powder are Ca(OH)2, CaO, and a small amount of CaCO3. The reaction can be represented as: CaO + H2O = Ca(OH)2 — Ca(OH)2 + CO2 = CaCO3 ↓ + H2O. Under the action of water and carbon dioxide in the air, lime and calcium carbonate are formed. HPMC only assists in water retention and the better reaction of lime and calcium; it does not participate in any reactions itself.
What is the recommended viscosity of Hydroxypropyl Methylcellulose (HPMC)?
The two main indicators most users are concerned about are the content of hydroxypropyl and viscosity. Higher hydroxypropyl content generally indicates better water retention. A higher viscosity also provides relatively better water retention (not absolute), and HPMC with higher viscosity is more suitable for cement mortar.
What are the other names for Hydroxypropyl Methyl Cellulose (HPMC)?
For putty powder, a viscosity of around 100,000 is generally sufficient, while mortar requires a higher viscosity, around 150,000, to be effective. Moreover, the most important function of HPMC is water retention, followed by thickening. In putty powder, as long as it has good water retention and a lower viscosity (70,000-80,000), it can still be used. Of course, a higher viscosity provides relatively better water retention. However, when the viscosity exceeds 100,000, the impact of viscosity on water retention becomes less significant.
What is the main use of 1-Hydroxypropyl methylcellulose (HPMC)?
The viscosity of HPMC is inversely proportional to temperature, meaning that viscosity increases as temperature decreases. When we refer to the viscosity of a certain product, it generally refers to the measurement result of its 2% water solution at 20 degrees Celsius.
In practical applications, in regions with large temperature differences between summer and winter, it is advisable to use relatively lower viscosity during winter for better construction. Otherwise, at low temperatures, the viscosity of the cellulose increases, resulting in a heavier feel during application.
Medium viscosity: 75,000-100,000 (mainly used for putty)
Reason: Good water retention.
High viscosity: 150,000-200,000 (mainly used for polystyrene particle insulation mortar powder and foamed glass bead insulation mortar)
Reason: High viscosity, reduces mortar dusting and sagging, improves construction.
However, in general, higher viscosity provides better water retention. Therefore, many dry mortar manufacturers consider using medium-viscosity cellulose (75,000-100,000) instead of low-viscosity cellulose (20,000-40,000) to reduce the dosage and costs.