RDP powder for Ghana
Are you tired of dealing with the constant dust and air pollution present in your home or workplace? Say goodbye to these issues with
RDP powder, a reliable and effective solution to purifying your space.
Whether you live in Ghana or anywhere in the world, RDP powder allows you to breathe easy and enjoy cleaner air. Its unique formula is designed to efficiently capture dust particles and airborne contaminants, leaving you with a fresh and healthy atmosphere.
What's more, RDP powder is easy to use and safe for both humans and pets. Simply sprinkle the powder on carpets, floors, and surfaces to eliminate bacteria and germs, reducing the risk of allergies and respiratory issues.
Don't settle for subpar indoor air quality, invest in RDP powder for a better living environment. Our product has been tested and trusted by customers worldwide, with many satisfied users across Morocco, Indonesia, United States, Singapore, and Peru.
So why wait? Order your RDP powder today and enjoy the benefits of a cleaner, healthier living space. Trust us, your lungs and well-being will thank you.
Faq
What is the recommended viscosity of 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.
What is the difference between the cold-water soluble type and the thermal soluble type of hydroxypropyl methylcellulose (HPMC) in the production process?
The cold-water soluble type of HPMC is surface-treated with formaldehyde, allowing it to disperse rapidly in cold water but not truly dissolve. It only dissolves when the viscosity increases. The thermal soluble type does not undergo surface treatment with formaldehyde. A higher dosage of formaldehyde results in faster dispersion but slower viscosity increase, while a lower dosage has the opposite effect.
What is the relationship between the gelation temperature of hydroxypropyl methylcellulose (HPMC) and something else?
The gelation temperature of HPMC is related to its methoxy content. The lower the methoxy content, the higher the gelation temperature.
What are the main raw materials 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.