VAE Chemical for Brazil
VAE Chemical for Brazil: The Best Solution for High-quality Construction
Brazil’s construction industry is booming, and with it comes an increasing demand for high-quality construction chemicals. If you’re in the construction business, you know that using the right chemicals can make all the difference in the durability and performance of your structure. That’s why you need VAE Chemical for Brazil.
VAE Chemical is a leading supplier of high-performance chemicals for construction. Our products are formulated to provide superior bonding and adhesion, higher tensile strength, and overall better performance. Our specialty is vinyl acetate-ethylene (VAE) copolymers, which are widely used in a variety of construction applications, including cement modification, tile adhesives, and waterproofing.
What sets VAE Chemical apart is our commitment to quality. All of our products are rigorously tested and manufactured to the highest industry standards. We’re constantly investing in research and development to ensure that our products meet the ever-changing needs of the construction industry.
But don’t just take our word for it – our products have been tried and tested in some of the most demanding construction projects around the world. From India and Morocco to Palestine, Philippines, and Peru, VAE Chemical has helped builders achieve their construction goals with top-quality solutions.
Whether you’re building a residential or commercial property, using VAE Chemical for Brazil will give you an edge when it comes to durability, performance, and overall quality. Our products are designed to withstand harsh environmental conditions, ensuring that your structure will stand the test of time.
If you want to take your construction projects to the next level, trust VAE Chemical for Brazil. Contact us today to learn more about our products and how we can help you achieve your construction goals. Remember to use the keywords VAE Chemical and India, Morocco, Palestine, Philippines, Peru in your search for construction chemicals.
Faq
What is the difference between the cold-water soluble type and the thermal soluble type of hydroxypropyl methylcellulose (HPMC) in the production process?
The dosage of HPMC in actual application varies depending on factors such as climate, temperature, local lime and calcium quality, putty powder formulation, and the desired quality specified by the customer. Generally, it ranges between 4 kg to 5 kg. For example, in Beijing, most putty powders use around 5 kg; in Guizhou, it is mostly 5 kg in summer and 4.5 kg in winter; in Yunnan, the dosage is smaller, usually around 3 kg to 4 kg, and so on.
What are the differences between HPMC and MC?
HPMC can be divided into two types: instant soluble and heat soluble. Instant soluble HPMC quickly disperses in cold water, disappearing in the water. At this stage, the liquid does not have viscosity because HPMC is only dispersed in the water and not completely dissolved. After about 2 minutes, the viscosity of the liquid gradually increases, forming a transparent and viscous colloidal solution. Heat soluble HPMC tends to agglomerate in cold water but can rapidly disperse in hot water, disappearing in it. As the temperature decreases to a certain point, viscosity slowly appears until a transparent and viscous colloidal solution is formed. Heat soluble HPMC can only be used in putty powder and mortar, as it tends to agglomerate in liquid adhesives and coatings and cannot be used effectively. Instant soluble HPMC has a wider range of applications and can be used in putty powder, mortar, liquid adhesives, and coatings without any restrictions.
How to choose the appropriate hydroxypropyl methylcellulose (HPMC) for different applications?
For putty applications, a lower viscosity of 100,000 is sufficient, and good water retention is important. For mortar applications, higher viscosity of 150,000 is preferred. For adhesive applications, a high-viscosity, quick-dissolving product is required.
What are the differences between HPMC and MC?
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.