Water-resistant films were prepared by coating a castor oil-based polyurethane-chitosan (PU-CH), in which grafted interpenetrating polymer networks (IPNs) were produced, on a regenerated cellulose (RC) film. The tensile strengths of the coated films cured at 90ЊC for 5 min reached 853 kg cm 02 (dry
✦ LIBER ✦
Structure and properties of regenerated cellulose films coated with polyurethane–nitrolignin graft-IPNs coating
✍ Scribed by Jin Huang; Lina Zhang
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 318 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Properties and interfacial bonding of re
✍
Ping Gong; Lina Zhang
📂
Article
📅
1998
🏛
John Wiley and Sons
🌐
English
⚖ 225 KB
👁 1 views
Interfacial structure and properties of
✍
Lina Zhang; Haiqing Liu; Shanhong Yan; Guang Yang; Hanqiao Feng
📂
Article
📅
1997
🏛
John Wiley and Sons
🌐
English
⚖ 199 KB
👁 1 views
A semiinterpenetrating polymer network (IPN) containing 72 wt % polyurethane (PU) and 6 wt % poly(methylacrylate-co-styrene) [P(MA-St)] was coated onto surfaces of regenerated cellulose (RC) film, which was prepared by coagulating a cellulose cuoxam from bagasse pulp. The interfacial structures, bon