[PDF] Top 20 Mechanical behavior and water absorption in sisalglass hybrid composites

... reported in the literature, such as pineapple, jute, coconut, curauá, sisal, rami [16- 21], it was decided to assess the use of sisal fiber due to its extensive production in Brazil (254,427 t/year (IBGE) ... See full document

... of water was decreased and the amount of admixture was increased (VII), and, second, the amount of water was increased and no admixture was used ...decrease in the amount of ... See full document

... Bioceramic composites were obtained from chitosan and hydroxyapatite pastes synthesized at physiological temperature according to two different syntheses ...analysis and Porosimetry) were employed to ... See full document

... the mechanical and water uptake properties of these composites is still a valid problem, and hence, there is a need for carrying out such studies on composite ...optimal and ... See full document

... method in hybrid fabric reinforced composites within the characteristic of the fracture and the mechanical properties, two laminate reinforced with bi-directional woven were developed, ... See full document

... general, composites reinforced only with cellulosic pulp presenter the higher mechanical performance without ...particles in their constitution obtained better results, as these polymeric particles ... See full document

... produced in a 1:1 ethanol/water mixture and post chemically and physically characterized in order to compare its properties with sisal kraft ...based composites reinforced with ... See full document

... size and the wood/cement ratio on the physical and mechanical properties of vibro-compacted wood-cement ...mm; and 4-9.56 mm) and wood:cement ratios of ...1:2 and 1:1.5 on ... See full document

... the composites having waste mass fractions (m) in the range of 0-20% in resin Terephthalic (E) were ...Through mechanical and physical tests the maximum tensile and lexural ... See full document

... lignin and waxes) and the elevated capacity of moisture absorption, which contribute to the poor adhesion between the polymeric matrix and ...fiber and the matrix, to achieve an ... See full document

... iber and/ or a nanoparticulate mineral (montmorillonite clay - MMT) used as reinforcing agents were prepared by ...tensile and tear strength, rebound resilience, lex fatigue life, abrasion loss, hardness ... See full document

... variation in the corn kernels, regardless of the damage ...of water absorption regardless of absorption temperature or physical integrity of the ...similar behavior studying the soaking ... See full document

... the composites was studied by weight loss method using mass loss and corrosion rate measurements as basis for evaluating the results ...specimens in . M ( SO p( . and wt% NaCl p( ...mm ... See full document

... thermosensitive in situ-forming gel systems have been receiving a great deal of interest as vag- inal delivery systems for eficient local treatment of vari- ous ...geliication in response to environ- mental ... See full document

... dimensional and volumetric changes when it is exposed to dry and wet ...absorbs and may also release water to their surroundings via a very complex inherent pore ...structure. In this ... See full document

... Abstract: In this study the viability of using guar gum to form films was investigated along with the effectiveness of the cross-linking process employing 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide ... See full document

... ADH and FDH were statistically ...hydrogels and Sabato et ...isolate and whey protein ...worth in this case. Also, in some cases the mechanical performance of hydrogels is more ... See full document

... Ti and HA were mixed in a friction mill with alcohol for 5 hours, dried in a rotating evaporator, pressed at 600 MPa and sintered at 1200 °C for 2 hours in an argon ...mm in ... See full document

... NWs and L-Te NWs pictured in Figures 1E and 1F, respectively, show that both shapes were single ...0.39 and 0.32 nm can be indexed to (001), (100) and (101) of tellurium hexagonal ... See full document

... 2a and 2c), after 8h of milling a more homogeneous structure with absence of coarser layers is evident (Figures 2b and ...homogeneous and isotropic with the milling ...homogeneous in size, ... See full document