VAE Chemical for United Arab Emirates
If you're looking for a reliable and high-quality VAE (Vinyl Acetate Ethylene) chemical supplier in the United Arab Emirates, look no further. Our company offers a range of
VAE Chemicals that are perfect for various industrial and commercial applications.
VAE is a type of copolymer that is widely used in the production of adhesives, coatings, and construction materials. It is a versatile and durable material that offers excellent adhesion, water resistance, and flexibility.
Our VAE chemicals are produced using state-of-the-art technology and strict quality control measures, ensuring that every batch meets the highest standards of performance and safety. We offer a range of VAE products with varying degrees of viscosity, solids content, and other properties to suit the specific needs of your industry.
Our VAE chemical for United Arab Emirates is highly sought after due to its consistent quality, reliability, and competitive pricing. We have a dedicated team of experts who work closely with our clients to understand their needs and provide tailored solutions that exceed their expectations.
Our company has a strong commitment to sustainability and environmental stewardship, and we take great care to minimize our impact on the environment. We adhere to strict environmental and safety regulations, and have established rigorous standards for waste reduction, energy efficiency, and recycling.
In conclusion, if you are looking for a superior quality VAE chemical supplier in the United Arab Emirates, contact us today. Our dedication to expertise, experience, authoritativeness, and trustworthiness make us the ideal partner for your business needs. We also offer international services for Palestine, Pakistan, Malta, Peru, and Indonesia.
Faq
What is the application of HPMC in putty powder, and what causes the formation of bubbles in putty powder?
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.
HPMC is a non-ionic type of cellulose ether. So, what does "non-ionic" mean?
1. Hot water dissolution method: HPMC does not dissolve in hot water, but it can disperse evenly in hot water initially and then rapidly dissolve upon cooling. There are two typical methods described as follows:
(1) Place the required amount of hot water in a container and heat it to approximately 70°C. Gradually add HPMC while stirring slowly. Initially, HPMC will float on the water's surface and gradually form a slurry, which cools down under stirring.
(2) Add 1/3 or 2/3 of the required amount of water to a container and heat it to 70°C. Disperse HPMC according to method (1) to prepare a hot water slurry. Then, add the remaining cold water to the hot water slurry and cool the mixture after stirring.
2. Powder mixing method: Mix HPMC powder with a large amount of other powdered substances using a blender. Afterward, add water for dissolution. In this case, HPMC can dissolve without clumping because each tiny corner of the powder contains only a small amount of HPMC, which dissolves immediately upon contact with water. This method is commonly used in putty powder and mortar production.
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.
What are the formulations for interior and exterior wall putty powder?
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.