HPMC Cellulose for India
HPMC Cellulose: The Ideal Solution for India's Growing Industry Needs
As one of the fastest-growing economies in the world, India's industrial sector is rapidly expanding, with a particular focus on the pharmaceutical and construction industries. This growth has created a high demand for high-quality raw materials, including HPMC Cellulose.
HPMC Cellulose is a cellulose derivative that is widely used in a variety of industrial applications due to its unique properties. This versatile polymer is used as a thickener, binder, suspension agent, emulsifier, film-former, and more. It is also a popular alternative to traditional petroleum-based materials due to its biodegradability and sustainability.
HPMC Cellulose has become a popular material in India's pharmaceutical industry due to its non-toxicity, stability, and compatibility with active pharmaceutical ingredients. It is used to improve the flowability, solubility, and bioavailability of medications, making it an essential ingredient for the production of tablets, capsules, and other medical products.
In addition, HPMC Cellulose is also widely used in India's construction industry. It is used to improve the properties of cementitious materials, such as mortar and concrete, by enhancing workability, water retention, and adhesion. It can also be used as a coating for building materials, such as paints and adhesives, to improve their durability and performance.
With the growing demand for HPMC Cellulose in India, many international manufacturers have entered the country's market, offering high-quality products at competitive prices. These manufacturers, such as those based in the United States, Indonesia, Bosnia and Herzegovina, and Russia, are known for their expertise and experience in cellulose production, ensuring that Indian buyers have access to the best products available.
Overall, HPMC Cellulose is an essential ingredient in India's growing industries, offering a sustainable and high-performance solution to their specific needs. As the country continues to expand, the demand for HPMC Cellulose is only set to increase, making it a profitable market for global manufacturers.
Faq
How many types does 2-Hydroxypropyl methylcellulose (HPMC) have, and what are the differences in their applications?
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 main use of 1-Hydroxypropyl methylcellulose (HPMC)?
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.
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.
How many types does 2-Hydroxypropyl methylcellulose (HPMC) have, and what are the differences in their applications?
1. Interior wall putty powder: Heavy calcium carbonate 800KG, light calcium carbonate 150KG (Starch ether, pure Qing, Peng run soil, citric acid, polyacrylamide, etc., can be added as appropriate).
2. Exterior wall putty powder: Cement 350KG, heavy calcium carbonate 500KG, quartz sand 150KG, latex powder 8-12KG, cellulose ether 3KG, starch ether 0.5KG, wood fiber 2KG.