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 difference between the cold-water soluble type and the thermal soluble type of hydroxypropyl methylcellulose (HPMC) in the production process?
HPMC has three functions in putty powder: thickening, water retention, and facilitating construction. It does not participate in any reaction. The formation of bubbles in putty powder can be caused by two reasons: (1) Excessive water content. (2) Applying another layer on top before the bottom layer has dried, which can also lead to the formation of bubbles.
What are the main raw materials 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 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.
What is the main function of HPMC in putty powder and does it undergo a chemical reaction?
In simple terms, "non-ionic" refers to a substance that does not ionize in water. Ionization refers to the process in which electrolytes dissolve in specific solvents (such as water or alcohol) and dissociate into freely moving charged ions. For example, table salt we consume daily—sodium chloride (NaCl)—when dissolved in water, ionizes and produces freely moving sodium ions with a positive charge and chloride ions with a negative charge. In other words, when HPMC is placed in water, it does not dissociate into charged ions but exists in molecular form.