What is the difference between dispersible polymer powder and polyvinyl alcohol?
The difference between redispersible latex powder and polyvinyl alcohol, redispersible latex powder has film-forming properties and can be waterproof, but polyvinyl alcohol does not. Can polyvinyl alcohol replace redispersible latex powder in putty production?
Some customers who produce putty use redispersible latex powder, and some use polyvinyl alcohol. Is it better to use latex powder or polyvinyl alcohol powder for the production of putty? Now I will introduce the difference between the two. Everyone can easily judge what to use to produce putty!
Redispersible latex powder is made of high-quality EVA emulsion and spray-drying equipment. The product has low ash content, high whiteness, good fluidity, non-toxic and tasteless, excellent adhesion, good film-forming and high flexibility.
Polyvinyl alcohol is also a white powder, and it has a certain adhesion after dissolving with water. Basically, it is not much different from redispersible latex powder. The biggest difference between rubber powder and polyvinyl alcohol is redispersible latex. The powder has a certain film-forming property, and the film-forming properties of the rubber powder are irreplaceable by polyvinyl alcohol.
The advantage of redispersible latex powder is that redispersible latex powder is added in the process of producing putty, and the produced putty has certain waterproofness, which cannot be replaced by other products.