Advantages of HPMC in Construction Materials
December 26th 2024
The content of redispersible polymer powder include: polymer powder, additives, protection colloid and anti-caking agent.
● polymer powder: It is the key content of redispersible polymer powder and provide the key properties of redispersible polymer powder in applications. For example Maissen RDP products is based on VEA(vinyl ethylene acetate copolymers).
● Protection colliod: It is a kind of hydrophilic material covered on the surface of polymer powder. Maissen RDP use PVA as the protection colloid.
● Additives: In order to reach a specific functions in dry mix mortar formulation, it is required to add other additives in redispersible polymer powder some time. However, not all the redispersible polymer powder contain additives.
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