Working hours:Mon - Fri 9.00 - 18.00 Call Us: (+86)15628905877

What are the components of redispersible latex powder?

December 30, 2021by admin0

Redispersible latex powder is usually white powder, and its composition mainly includes:

1. Polymer resin: Located in the core part of the rubber powder particles, it is also the main component of the redispersible latex powder, for example, polyvinyl acetate/vinyl resin.

2. Additives (internal): together with the resin, it can modify the resin, such as a plasticizer that reduces the film-forming temperature of the resin (usually vinyl acetate/ethylene copolymer resin does not need to add a plasticizer). Not every rubber powder has additives.

3. Protective colloid: A layer of hydrophilic material is wrapped on the surface of the redispersible latex powder particles. Most of the protective colloids of redispersible latex powder are polyvinyl alcohol.

4. Additives (external): In order to further expand the performance of redispersible latex powder, another material is added. Such as adding super water reducing agent in some flow-aid rubber powder. Like internal additives, not every redispersible latex powder contains this additive.

5. Anti-caking agent: fine mineral filler, mainly used to prevent rubber powder from agglomerating during storage and transportation and to facilitate the flow of rubber powder (pour out from paper bags or tankers).



19/F, Block B, Hisense Tianchen Center, 299 Tianchen Road, Jinan Area (Pilot Free Trade Zone), Shandong, China
+ 8615628905877



Shenze Industrial Park, Shijiazhuang 052560, Hebei, China

Follow Our Activity