Refober® HYR-2435B water-based polyurethane dispersion author: Post: 12/12/2023 44read Comments Off This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/17433 tag:Refober® HYR-2435B water-based polyurethane dispersion