redispersible polymer powder for Indonesia
redispersible polymer powder: An Innovative Solution for Indonesia's Construction Industry
Indonesia's construction sector is on a fast-paced growth journey, with an increasing demand for high-quality and durable building materials. Redispersible polymer powder has emerged as an innovative solution for construction that ensures superior quality and enhances durability.
Redispersible Polymer Powder: What Is It?
Redispersible polymer powder is a free-flowing, white powder, consisting of a polymer binder, blending additives, and calcium carbonate. This powder is widely used to enhance the workability, cohesion, and durability of building materials like mortar, plaster, and cement. It is widely used due to its outstanding adhesive, water-resistant, and anti-sagging properties.
Redispersible Polymer Powder: Main Applications
The construction industry in Indonesia is witnessing a surge in demand for high-quality and long-lasting building materials. With this in mind, redispersible polymer powder has numerous applications that will benefit the construction industry in Indonesia:
1. Mortar: Redispersible polymer powder can help to increase mortar strength and durability, improve water retention, and prevent shrinkage.
2. Plaster: Use of redispersible polymer powder in plastering can result in enhanced adhesion and workability of plaster, thus reducing the risk of cracks, fissures, and sanding marks.
3. Cement: Redispersible polymer powder can be added to cement to enhance the strength, elasticity, and adhesion of cementitious materials, without sacrificing workability.
Why Choose Redispersible Polymer Powder for Indonesian Market?
Indonesia is a geographically diverse and high-risk country with a long history of natural disaster and challenging environments. The diverse climatic conditions in Indonesia ranging from hot and humid to cold and wet can wreak havoc on buildings. Thus, the need for superior, durable, and long-lasting construction material has become critical.
Redispersible polymer powder is the ideal choice for the Indonesian market, owing to its numerous benefits of increased durability and water resistance. It is chemically formulated to withstand extreme weather conditions and enhance the lifecycle of building materials.
Redispersible Polymer Powder: Key Countries of Origin
Redispersible polymer powder had its origin in Germany in the 1950s. Today, it is widely used worldwide, including Russia, Palestine, Pakistan, India, and Indonesia. Redispersible polymer powder is a tested and proven technology, with years of extensive research and development.
Conclusion
To conclude, the construction industry in Indonesia is growing, and the demand for high-quality building materials is on the rise. Redispersible polymer powder is an innovative solution that could meet these challenges. With its numerous benefits, it can improve the durability, stability, and strength of building materials. Furthermore, the technology has been widely adopted in countries like Russia, Palestine, Pakistan, India, among others. Thus, making redispersible polymer powder the go-to solution for Indonesia's construction industry.
Faq
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.
What are the main raw materials of Hydroxypropyl Methylcellulose (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 are the other names for Hydroxypropyl Methyl Cellulose (HPMC)?
1. Whiteness: Although whiteness alone does not determine the usefulness of HPMC, higher-quality products usually have better whiteness.
2. Fineness: HPMC is typically available in 80 and 100 mesh sizes, with fewer options in 120 mesh. Finer particles generally indicate better quality.
3. Transmittance: When HPMC is dissolved in water and forms a transparent colloidal solution, higher transmittance indicates fewer insoluble impurities.
4. Specific gravity: Higher specific gravity is generally better. A higher specific gravity is often due to a higher content of hydroxypropyl, which results in better water retention.
HPMC is a non-ionic type of cellulose ether. So, what does "non-ionic" mean?
HPMC is widely used in industries such as construction materials, coatings, synthetic resins, ceramics, pharmaceuticals, food, textiles, agriculture, cosmetics, and tobacco. HPMC can be classified into architectural grade, food grade, and pharmaceutical grade based on its application. Currently, most domestically produced HPMC falls under the architectural grade category. In the architectural grade, a large amount of HPMC is used in putty powder, accounting for approximately 90% of its usage, while the rest is used in cement mortar and adhesives.