Preparation and properties of dual-cure polyurethane acrylate
β Scribed by Zhi Jian; He Yong; Xiao Ming; Nie Jun
- Book ID
- 113859127
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 388 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0033-0655
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π SIMILAR VOLUMES
Ultraviolet (UV)-curable polyurethane acrylate ionomer (PUAI) prepolymers were synthesized from isophorone diisocyanate (IPDI), poly(methylene ether) glycol (PTMG), 2,2-bis(hydroxymethyl) propionic acid (DMPA), triethylamine (TEA), 2-hydroxy ethyl acrylate (HEA), and dibutyl tin dilaurate (DBT) as a
## Abstract **Summary:** Four different types of montmorillonites have been dispersed by sonication at 50βΒ°C into a propoxylated aromatic epoxy diacrylate oligomer to achieve interlayered or exfoliated nanocomposites. A thermallyβinduced crosslinking reaction, forming a polyurethane network in the
UV-curable polyurethane (PU) acrylates have been synthesized from polypropylene glycol (PPG), isophorone diisocyanate (IPDI), and three types of reactive diluents, i.e., 2-hydroxyethylacrylate (HEA), tripropyleneglycol diacrylate (TPGDA), and trimethylolpropane triacrylate (TMPTA). The effects of so