longoucell опубликовал(а) новый Статьи:
How to identify and select redispersible polymer powder?Redispersible polymer powder is a water-soluble redispersible powder, the most common is ethylene-vinyl acetate copolymer, and uses polyvinyl alcohol as a protective colloid. Therefore, redispersible polymer powder is very popul…
- 12 Фев, 2023
