Processing And Compressive Strengths Of Epoxy Synt

Processing and Compressive Strengths of paste Syntactic Foam Incorporated with epoxy glue resin Hollow Spheres SS Samsudin, ZM Ariff*, NAA Mutalib School of Materials and Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia *Corresponding rootage: zulariff@eng.usm.my ABSTRACT: Two-phase and three-phase paste glue syntacticalal foams were manufactured by distri justing epoxy withdraw spheres indoors epoxy resin matrix. The produced foams were characterized for compressive properties in the give birth research. The syntactic foams were prepared by embedding epoxy hollow spheres into the epoxy resin matrix and were cured for 24 hours. These two types of syntactic foams contained similar size of epoxy hollow spheres but having contrastive type of morphologies. For three-phase system, sodium bicarbonate was apply as a blowing agent to generate gaseous voids within the matrix. It was observed that the compress ive potence for two-phase system was higher than three-phase system even its absorption was rase than three-phase system. Results also indicated that sodium bicarbonate failed to function as a blowing agent in forming gaseous void but contributed as filler in the syntactic foams.

Introduction Polymer foams do been more often than not use in many areas of applications due to the wide appreciation properties of the materials such(prenominal) as buoyancy, chemical resistance, caloric insulation, energy denseness and etc [1-2]. Polymer foams may be flexible and elastomeric as typified by ethylene copolymers and flexible p olyurethane foams, or tight materials of lo! w extensibility such as phenolic, polyisocyanurate [1] and syntactic foams. In this study, saucily syntactic foams consisting of epoxy hollow spheres dispersed in the epoxy matrix have been produced to make comparison with other syntactic foams reinforced by other hollow spheres such as glass microballoon. This syntactic foam has potential to be used in variant applications since it has low moisture...If you want to get a full essay, dictate it on our website: OrderCustomPaper.com

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