Studies on the mechanical and dynamic mechanical properties of thermotropic liquid crystalline polymer/unsaturated polyester/glass fiber in situ hybrid composites

Polymers for Advanced Technologies

Volumn 17, Issue 7-8, 2006, Pages 534-539

  Yu, Xian Bao ^a   Wei, Chun ^a,b   Zhang, Fa Ai ^a,b  

^a GUILIN UNIVERSITY OF TECHNOLOGY   (China)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

(LCPs) polyesters; In situ hybrid composites; Liquid crystalline polymers; Mechanical properties; Thermotropic

Indexed keywords

ADHESION; BENDING STRENGTH; CRYSTAL MICROSTRUCTURE; CURING; DYNAMIC MECHANICAL ANALYSIS; ELASTIC MODULI; GLASS TRANSITION; IMPACT RESISTANCE; MORPHOLOGY; POLYESTERS; SCANNING ELECTRON MICROSCOPY; THERMOTROPIC LIQUID CRYSTALS;

IN SITU HYBRID COMPOSITES; INTERFACIAL ADHESION; STATIC MECHANICS ANALYSIS; THERMOTROPIC LIQUID-CRYSTALLINE POLYMER (TLCP); UNSATURATED POLYESTER;

GLASS FIBER REINFORCED PLASTICS;

ADHESION; BENDING STRENGTH; CRYSTAL MICROSTRUCTURE; CURING; DYNAMIC MECHANICAL ANALYSIS; ELASTIC MODULI; GLASS FIBER REINFORCED PLASTICS; GLASS TRANSITION; IMPACT RESISTANCE; MORPHOLOGY; POLYESTERS; SCANNING ELECTRON MICROSCOPY; THERMOTROPIC LIQUID CRYSTALS;

BENDING; COMPOSITE; GLASS FIBER; GLASS TRANSITION TEMPERATURE; MECHANICAL PROPERTY; MORPHOLOGY; POLYESTER; SCANNING ELECTRON MICROSCOPY; STRENGTH;

EID: 33750207594     PISSN: 10427147     EISSN: 10991581     Source Type: Journal    
DOI: 10.1002/pat.741     Document Type: Conference Paper

References (15)

1. Kiss G. In situ composites: blends of isotropic polymer and thermotropic liquid crystalline polymers. Polym. Eng. Sci. 1987; 27: 410-423.
2. Xu Q, Leng Y, Mai Y-W. Injection molding of PC/PBT/LCP ternary in situ composite. Polym. Eng. Sci. 1996; 36: 769-777.
3. Zhao X, Hu X, Yue CY. Synthesis, characterization, and application of semi-interpenetrating liquid crystalline polymer network LCP/PS. J. Appl. Polym. Sci. 2000; 76: 1141-1150.
4. Meng YZ, Tjong SC. Preparation and properties of injection-molded blends of poly(vinyl chloride) and liquid crystal copolyester. Polymer 1999; 40: 2711-2718.
5. Vallejo FJ, Bastida S, Eguiazábal JL, et al. Compatilized poly(ether imide)/LCP blends: drawing ability and mechnical properties of the ribbons. Polym. Adv. Technol. 2002; 13: 498-506.
6. He J, Zhang H, Wang Y. In situ hybrid composites containing reinforcements at two orders of magnitude. Polymer 1997; 16: 4279-4283.
7. Gawdzik B, Matynia T, Chmielewska E. Modification of unsaturated polyester resin with bismaleimide. J. Appl. Polym. Sci. 2001; 82: 2003-2007.
8. Yang Y-S, Suspene L. Curing of unsaturated polyester resins: viscosity studies and simulations in pre-gel state. Polym. Eng. Sci. 1991; 31: 321-332.
9. Tan S, Weichun WY, et al. Synthesis and characterization of liquid crystalline polyester and epoxy block copolymer. Acta Polym. Sin. (in Chinese) 2002; 2: 249-252.
10. Pothan LA, Oommen Z, Thomas S. Dynamic mechanical analysis of banana fiber reinforced polyester composites. Compos. Sci. Technol. 2003; 63: 283-293.
11. Ray D, Sarkar BK. Dynamic mechanical and thermal analysis of vinylester-resin-matrix composites reinforced with untreated and alkali-treated jute fibers. Compos. Sci. Technol. 2002; 62: 911-917.
12. Saha N, Banerjee AN, Mitra BC. Dynamic mechanical study on unidirectional polyethylene fibers-PMMA and glass fibers-PMMA composite laminates. J. Appl. Polym. Sci. 1996; 60: 657-662.
13. Chiou YC, Chiou KC, Chang FC. In situ compatibilized polypropylene/ liquid crystalline polymer blends. Polymer 1996; 37: 4099-4106.
14. Park SJ, Jin J-S. Effect of silane coupling agent on interphase and performance of glass fibers/unsaturated polyester composites. J. Colloid Interf. Sci. 2001; 242: 174-179.
15. Ibarra L, Paňos D. Dynamic properties of thermoplastic butadiene-styrene (SBS) and oxidized short carbon fiber composites materials. J. Appl. Polym. Sci. 1998; 67: 1819-1826.