RDP chemical for Uzbekistan
As a manufacturer of construction materials, you know how important it is to use high-quality additives that can improve the properties of your products. If you are looking for a reliable
RDP chemical supplier for your needs in Uzbekistan, you might want to consider our company’s offering.
Our RDP (Redispersible Polymer Powder) is a polymer emulsion powder that can provide excellent bonding, flexibility, and water resistance to cement-based products. It is a versatile and cost-effective additive that can be used in various applications such as tile adhesives, wall putties, grouts, and self-leveling compounds.
What sets our RDP chemical apart from other products in the market is its superior quality. We use only premium raw materials and advanced manufacturing processes to ensure that our RDP has consistent properties and performance. Our RDP also meets international standards for safety and environmental compliance.
Another advantage of our RDP chemical is its broad compatibility with different cement types, fillers, and other additives. This means that using our RDP can help you optimize your formulations and achieve better results in terms of workability, adhesion, and durability.
We also pride ourselves in providing excellent customer support to our clients. Our technical experts can assist you in choosing the right grade and dosage of RDP for your specific needs. We also offer timely delivery and competitive pricing to help you stay ahead of your competition.
So if you want to enhance the quality and performance of your construction materials in Uzbekistan, consider using our RDP chemical. Contact us today to learn more about our products and services. We also serve other countries such as Rwanda, Russia, Singapore, India, and the Philippines.
Faq
Several dissolution methods of Hydroxypropyl methyl cellulose (HPMC)
The gelation temperature of HPMC is related to its methoxy content. The lower the methoxy content, the higher the gelation temperature.
What is the main function of HPMC in putty powder and does it undergo a chemical reaction?
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.
How to judge the quality of HPMC?
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.
HPMC is a non-ionic type of cellulose ether. So, what does "non-ionic" mean?
The main raw materials for Hydroxypropyl Methylcellulose (HPMC) include refined cotton, chloromethane, epichlorohydrin, and other materials such as soda ash, acid, toluene, isopropanol, etc.