Hpmc & Rdp

HPMC&RDP Producer
(HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.

Re-dispersible Polymer Powder (RDP) is a spray dried re-dispersible polymer powder, also known as re-dispersible latex powder or emulsion powder, designed for the construction industry to enhance the properties of dry mortar mixtures, capable of re-dispersing in water and reacting with the cement/hydrate product gypsum and filler to form a composite film with good mechanical strength.
It improves important application properties of dry mortar, longer open time, better bonding to difficult substrates, lower water consumption, better abrasion and impact resistance.

Advantages
Abrasion and impact resistant.
Good flexibility and plasticity.
Excellent water retention and workability.
Reduced water absorption and hardness.
Good crack resistance and adhesion.

Areas of application
Dry Mortar
HPMC and MHEC can be used in different types of cement or gypsum based dry mortar products to improve the specific properties of the dry mortar. Ding'ao offers HPMC, MHEC and RDP for different applications of dry mortars.
Oil Drilling
Used as a thickener in different forms of oil production to provide clear, low solids fluids that help minimize damage to formations.
Detergents
Ding'ao Cellulose Ethers are mainly used in detergents for thickening, foaming, stable emulsification, dispersion, adhesion, film formation and improved water retention.
Paints & Coatings
Ding'ao cellulose ether is widely used in paint and coating industry as protective colloid, thickening agent, water retaining agent, film forming agent, etc.