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Pineapple leaf

Pineapple (Ananas comosus), which is native to Brazil, is a tropical plant with leaves rich in cellulose. Being relatively inexpensive and abundantly available, pineapple fiber may be considered for polymer composite reinforcement. Today, pineapple leaves are a by-product of pineapple cultivation [3]. Devi et al. [43] investigated the dynamic mechanical behavior of pineapple leaf fiber-reinforced polyester composites. Threepopnatkul et al. [44] studied the effects of fiber surface treatments on the performance of pineapple leaf fiber-carbonate composite. [Pg.238]

Laminated biocomposites were prepared from biodegradable PLA and pineapple leaf fibers by compression molding by the film stacking method (35). The pineapple leaf fibers were either untreated or... [Pg.73]

Both silane- and alkaU-treated fiber reinforced composites show superior mechanical properties in comparison to imtreated fibers. The incorporation of the pineapple leaf fibers effect a considerable increase of the storage modulus, i.e., stiffness. Also the heat defection temperature of the composites was significantly higher. [Pg.74]

Luo S., Netravali A.N., Mechanical and thermal properties of environment-friendly green composites made from pineapple leaf fibers and poly(hydroxybutyrate-co-valerate) resin, Polym. Compos., 20(3), 1999,367-378. [Pg.417]

Cherian et al. [119] also extracted cellulose nanofibres from pineapple leaf fibres using acid-coupled steam treatment. The strucmral and physicochemical properties of the pineapple leaf fibres were studied by environmental scanning electron microscopy (ESEM), AFM and TEM and X-ray diffi action (XRD) techniques. The acid-coupled steam explosion process resulted in the isolation of PALF nanofibres having a diameter range of 5-60 nm. Figure 1.24a and b shows the AFM and TEM images of nano fibres obtained from pineapple leaf fibres. AFM and TEM support the evidence for the isolation of individual nanofibres from PALF. [Pg.34]

Cherian BM, Leao AL, Souza SF, Thomas S, Pothan LA, Kottaisamy M (2010) Isolation of nanocellulose from pineapple leaf fibres by steam explosion. Carbohydr Polym 81 720-725... [Pg.42]

Mishra S, Misra M, Tripathy S, Nayak S, Mohanty A (2001) Potentiality of pineapple leaf fiber as reinforcement in PALE-Polyester composite surface modification and mechanical performance. J Reinf Plast Compos 20(4) 321-334... [Pg.92]

George et al. (1996) treated pineapple leaf fiber with polymethylene-polyphe-nyl-isocyanate (C15H10N2O2) solution at 50°C for 30 min to improve the fiber-matrix interfacial adhesion. Comparing silane and isocyanate-treated wood fiber-PS composites, it was reported that isocyanate treatment was more effective than silane treatment in enhancing the mechanical properties of cellulose fiber-PS composites (Maldas et al. 1989). [Pg.112]

Pineapple Leaf Fibers and PALF-Reinforced Polymer Composites... [Pg.325]

Abstract Pineapple leaf fibers (PALF) have long been known as textile materials in many countries. Despite being mechanically excellent and environmentally sound, PALF are the least-studied natural fibers, especially for reinforcing composites. This article presents a survey of research works carried out on PALF and PALF-reinforced composites. It reviews PALF extraction, fiber characterization, and PALF applications, modification of PALF, and manufacture and properties of PALF-reinforced composites. With increasing importance of pineapple and pineapple plantation area, value-added applications of PALF as reinforcing fibers in polymer composites must be developed in order to increase resource potential of pineapple and consequently energize the utilization of PALF. [Pg.325]

Keywords Ananas comosus PALF-reinforced composites Pineapple leaf fibers... [Pg.325]

Fig. 12.2 Pineapple leaf fibers (PALF) obtained from pineapple leaves... Fig. 12.2 Pineapple leaf fibers (PALF) obtained from pineapple leaves...
Basu A, Chellamani KP, Kumar PR (2003) Jute and pineapple leaf fibres for the manufacture of technical textiles. Asian Text J 12 94-96... [Pg.339]

Bhaduii SK, Sen SK, Dasgupta PC (1983) Structural studies of an acidic polysaccharide isolated from the leaf fibre of pineapple (Ananas comosus MERR). Carbohydr Res 121 211-220 Bhattacharya TB, Biswas AK, Chatterjee J, Pramnick D (1986) Short pineapple leaf fibre reinforced rubber composites. Plast Rubb Process Appl 6 119-125 Bismarck A, Mishra S, Lampke T (2005) Plant fibers as reinforcement for green composites. In Mohanty AK, Misra M, Drzal LT (eds) Natural fibers, biopolymers and biocomposites. Taylor Francis, EL, Boca Raton... [Pg.340]

George J, Bhagawan SS, Thomas S (1998a) Improved interactions in chemically modified pineapple leaf fibre reinforced polyethylene composites. Cranpos Inlerf 5 201-223 George J, Bhagawan SS, Thomas S (1998b) Effects of environment on the properties of low-density polyethylene composites reinforced with pineapple fibers. Compos Sci Technol 58 1471-1485... [Pg.340]

Ghosh SK, Dey SK, Dey A (1988) Tensile behaviour and processing of bleached yam from pineapple leaf fibre. Indian J Text Res 13 17-20... [Pg.340]

Mishra S, Mohanty AK, Drzal LT, Misra M, Hinrichsen G (2004) A review on pineapple leaf fibers, sisal fibers and their biocomposites. Macromol Mater Eng 289 955-974 Mohamed AR (2010) Physical, mechanical and thermal properties of pineapple leaf fibers (PALF) and PALF-reinforced vinyl ester composites. PhD Thesis, Lfniversiti Putra Malaysia Mohamed AR, Sapuan SM, Shahjahan M, Khalina A (2009) Characterization of pineapple leaf fibers from selected Malaysian cultivars. J Food Agric Environ 7 235-240 Mohamed AR, Sapuan SM, Shahjahan M, Khalina A (2010a) Effects of simple abrasive combing and pretreatments on properties of pineapple leaf fibers (PALF) and PALF-vinyl ester composite adhesion. Polym Plast Technol Eng 49 972-978... [Pg.341]

Mohamed AR, Sapuan SM, Shahjahan M, Khalina A (2010b) Selected properties of hand-laid and compression molded pineapple leaf fiber (PALF)-reinforced vinyl ester composites. Int J Mech Mater Eng 5 68-73... [Pg.342]

Mohanty AK, Parija S, Misra M (1996) Ce(IV)-A(-acetylglycine initiated graft copolymerization of acrylonitrile onto chemically modified pineapple leaf fibers. J Appl Polym Sci 60 931-937 Mohanty AK, Khan MA, Hinrichsen G (2000) Surface modification of jute and its influence on performance ofbiodegradable jute-fabric/Biopol composites. Compos Sci Technol 60 1115-1124 Mohanty AK, Misra M, Drzal LT, Selke SE, Harte BR, Hinrichsen G (2005) Natural fibers, biopolymers and biocomposites an introduction. In Mohanty AK, Misra M, Drzal LT (eds) Natural fibers, biopolymers and biocomposites. Taylor Francis, FL, Boca Raton Mukherjee PS, Satyanarayana KG (1986) Structure and properties of some vegetable fibres Part 2 pineapple fiber. J Mater Sci 21 51-56... [Pg.342]

Munirah M, Rahmat AR, Hassan A (2007) Characterization and treatment of pineapple leaf fibre thermoplastic composite for constmction application. Research Report, Department of Polymer Engineering, Faculty Chemical and Faculty Natural Resources, Universiti Teknologi Malaysia, pp 1-63... [Pg.342]

Payae Y, Lopattananon N (2009) Adhesion of pineapple-leaf fiber to epoxy matrix the role of surface treatments. Songklanakarin J Sci Technol 31 189-194 Rahman MM, Khan MA (2007) Surface treatment of coir Cocos nucifera) fibers and its influence on the fibers physico-mechanical properties. Compos Sci Technol 67 2369-2376 Rowell RM, Han JS (2000) Characterization and factors effecting fibre properties. In Frolini E, Leao AL, Mattosso LHC (eds) Natural polymers and agrofibres composites. San Carlos, Brazil, pp 115-127... [Pg.342]

Siregar JP, Sapuan SM (2009) Mechanical properties of pineapple leaf fibre (PALF) reinforced high impact polystyrene (HIPS) composites. In Sapuan SM (ed) Research in natural fibre reinforced polymer composites. UPM, Serdang, Selangor, Malaysia... [Pg.343]

See other pages where Pineapple leaf is mentioned: [Pg.835]    [Pg.835]    [Pg.356]    [Pg.3261]    [Pg.3262]    [Pg.774]    [Pg.385]    [Pg.370]    [Pg.252]    [Pg.50]    [Pg.60]    [Pg.325]    [Pg.326]    [Pg.327]    [Pg.339]    [Pg.340]    [Pg.341]    [Pg.342]    [Pg.343]   
See also in sourсe #XX -- [ Pg.325 , Pg.326 , Pg.327 , Pg.328 , Pg.329 , Pg.330 , Pg.331 , Pg.332 , Pg.333 , Pg.334 , Pg.335 , Pg.336 , Pg.337 , Pg.338 , Pg.379 , Pg.380 , Pg.388 , Pg.544 , Pg.549 ]



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Pineapple leaf fibers

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