redispersible polymer powder for India
redispersible polymer powder (RDP) has revolutionized the construction industry in India. With the growing demand for sustainable and eco-friendly alternatives, RDP has become an essential ingredient in various products, including dry-mix mortars, plasters, and tile adhesives.
RDP is a copolymer powder that disperses in water and creates a film-like material to provide water retention, flexibility, and increased adhesive strength. It plays a crucial role in reducing cracking, improving flexibility, and enhancing the overall quality and durability of building materials.
India's growing construction industry has increased demand for RDP, which is widely used in cementitious systems to enhance the mortar's properties such as workability, adhesive strength, crack resistance, and durability. Furthermore, it acts as a binder, and the coating's redispersibility makes it an excellent choice for self-leveling compounds.
RDP is an eco-friendly alternative that replaces traditional polymers such as polyvinyl acetate (PVA), which have a negative environmental impact. It is non-toxic and biodegradable, making it ideal for sustainable construction in India.
Our RDP products, known for their consistent quality and performance, are sold globally and used in India and other countries, including Morocco, Malta, Rwanda, Bosnia and Herzegovina, and the United States. Our focus on innovation and staying up-to-date with the latest developments in the industry enables us to maintain our expertise, experience, authoritativeness, and trustworthiness.
In conclusion, the increasing demand for sustainable and eco-friendly construction materials has led to a surge in RDP usage in India. Our high-quality redispersible polymer powder has become an ideal choice due to its exceptional properties, including increased water retention, flexibility, and adhesive strength. Its eco-friendly nature makes it an ideal choice for sustainable construction in India and worldwide, including Morocco, Malta, Rwanda, Bosnia and Herzegovina, and the United States.
Faq
What are the differences between HPMC and MC?
The powder loss in putty is mainly related to the quality of the lime powder and has little to do with HPMC. Low calcium content in lime powder and an improper ratio of CaO and Ca(OH)2 in lime powder can both cause powder loss. If there is a slight relationship with HPMC, it would be that poor water retention of HPMC can also contribute to powder loss.
How to choose the appropriate hydroxypropyl methylcellulose (HPMC) for different applications?
The cold-water soluble type of HPMC is surface-treated with formaldehyde, allowing it to disperse rapidly in cold water but not truly dissolve. It only dissolves when the viscosity increases. The thermal soluble type does not undergo surface treatment with formaldehyde. A higher dosage of formaldehyde results in faster dispersion but slower viscosity increase, while a lower dosage has the opposite effect.
Several dissolution methods of 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.
How many types does 2-Hydroxypropyl methylcellulose (HPMC) have, and what are the differences in their applications?
Hydroxypropyl Methyl Cellulose, in English: Hydroxypropyl Methyl Cellulose, also known as HPMC or MHPC. Other names: Hydroxypropyl Methyl Cellulose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose; Cellulose, 2-hydroxypropylmethyl Cellulose ether; Cellulose hydroxypropyl methyl ether; Hyprolose.