The anionic graft copolymerization of e-caprolactam onto a Kevlar-49 fiber surface was carried out by using a metalation reaction in a dimethyl sulfoxide solution of sodium hydride. The effects of reaction conditions on the graft yield and on the tensile strength of the fiber have been investigated.
Bamboo fiber reinforced thermosetting resin composites: Effect of graft copolymerization of fiber with methacrylamide
โ Scribed by Pradeep K. Kushwaha; Rakesh Kumar
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 476 KB
- Volume
- 118
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Tussah silk fibers were graft-copolymerized with methacrylamide (MAA) and 2-hydroxyethyl methacrylate (HEMA) in aqueous media, using a chemical redox system as an initiator. High weight gain values were obtained with both grafting agents (up to 175%). The extent of homopolymerization was negligible
## Abstract Jute fibers were treated with 5% NaOH solution for 4 and 8 h, respectively, to study the mechanical and impact fatigue properties of juteโreinforced vinylester resin matrix composites. Mechanical properties were enhanced in case of fiber composites treated for 4 h, where improved interf
Carbon fiber (CF) containing 1.4 and 2.1 mmol/g of -COOH and -OH groups, respectively, was functionalized by using an excess of tolylene-2,4-diisocyanate. The NCO-modified CF was submitted to a graft reaction with hydroxyl-terminated polybutadiene (HTPB). The HTPB-grafted carbon fiber was employed a