Preparation and Application of Polyurethane Coating Material Based on Epoxy Cyclohexane Protective for Paper
Paper is important to most historical and cultural relics, however, these paper heritages are facing a crisis of disappearance, damage and aging. For increasing the paper strength, delaying the paper aging, and improving the weak stability and permeability of former resins used for paper, another ma...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-04-01
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| Series: | Coatings |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-6412/11/4/431 |