High density polyethylene
Effect of pulse repetition rate and number of pulses in the analysis of polypropylene and high density polyethylene by nanosecond infrared laser induced breakdown spectroscopy
... Pulse repetition rates and the number of laser pulses are among the most important parameters that do affect the analysis of solid materials by laser induced breakdown spectroscopy, and the knowledge of their effects is ...
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The Effects of Weathering Exposure on the Physical, Mechanical, and Thermal Properties of High-density Polyethylene and Poly (Vinyl Chloride)
... This paper presents results describing the physical, mechanical, and thermal properties (melt low index - MFI and oxidative induction time - OIT) of high density polyethylene and poly (vinyl ...
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Characterization of high density polyethylene (HDPE) reinforced with banana peel fibers
... Lignocellulosic fibers from banana peels were washed with water in order to increase their compatibility with a polymeric matrix, and their properties were compared with unwashed fibers. Washed banana fibers were mixed ...
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Resistance of different materials used in sewers systems:Polyvinyl chloride (PVC), polypropylene (PP) and High density polyethylene (HDPE), to sulfuric acid and sodium sulfate attack.
... The sulfuric acid effect on mechanical properties, shows that the tensile strength and elongation at break for all materials immerged in sulfuric acid solution are higher and lower, respectively, than the unaged sample ...
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Design of a papain immobilized antimicrobial food package with curcumin as a crosslinker.
... (low density polyethylene), HDPE (high density polyethylene), LLDPE (linear low density polyethylene) and PCL (polycaprolactam) with curcumin as the ...
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Braz. J. Chem. Eng. vol.28 número4
... Plastics are one of the most widely used materials due to their various advantages and numerous applications in our day to day life. Plastics production has increased by an average of almost 10% every year on a global ...
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Caroline Roberta Freitas PIRES2 , Luiz Carlos de Oliveira LIMA2
... low density polyethylene, and high density polyethylene packing with a total of 5 fruits per package for each evaluation ...The high density polyethylene film ...
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Environmental risk assessment of low density polyethylene unit using the method of failure mode and effect analysis
... and high-density polyethylene as well as C2 Cracker ...low-density polyethylene unit with a production capa- city of 300,000 ...
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Composites based on low-density polyethylene combined with PET- coated SBS paperboard shavings
... Table 7 shows the results obtained in the Izod impact test. The results for the impact resistance showed line- arity with the proportion of APPET in the samples, but there was no significant difference between the values ...
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Biofilm formation by Vibrio parahaemolyticus on different surfaces and its resistance to sodium hypochlorite
... including high density polyethylene, stainless steel, glass, exoskeleton of Farfantepenaeus paulensis (Pink Shrimp), and operculum of Micropogonias furnieri (Whitemouth ...on high ...
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Mat. Res. vol.18 número5
... Four veneers interspersed with high-density polyethylene (HDPE) supermarket plastic bags were utilized for production of each board. The LVL-HDPE composite boards measuring 16.5 cm x 50 cm x 1.2-1.6 ...
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Matéria (Rio J.) vol.22 número4
... a high density polyethylene matrix using a torque ...and high aspect ratio of the 2-D surface, thus increasing interaction with the polymer chains due to a high interphase ...
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Simultaneous Removal of Various Pesticides from Contaminated HDPE Packaging by Radiation Processing: Electron Beam and Gamma Radiation Comparison
... them before irradiation easily optimizes the process, because in this case a conveyor in the electron beam facility can be used which presents high throughput efficiency. Treatment using radiation processing in ...
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Mat. Res. vol.16 número6
... High-density polyethylene (HDPE) is one of the most widely used polymers, having a broad amount of applications such as bottles, containers and consumer ...has high melting viscosity, HDPE ...
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Biodegradation of low-density polyethylene (LDPE) by mixed culture of Lysinibacillus xylanilyticus and Aspergillus niger in soil.
... as polyethylene, are used extensively in packaging and other industrial and agricultural ...the high molecular weight, 3-dimensional structure, hydrophobic nature and lack of functional groups in the LDPE ...
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The GG genotype of telomerase reverse transcriptase at genetic locus rs2736100 is associated with human atherosclerosis risk in the Han Chinese population.
... The rs2736100 GG homozygote (P = 0.041), cholesterol $4.4 mmol/L (P,0.001), low-density lipoprotein $2.38 mmol/ L (P = 0.002), apolipoprotein B $0.69 mmol/L (P,0.001), lipoprotein (a) $163 mg/L (P,0.001), uric ...
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Ana Rita Marques Lemos
... a high affinity for lactones so it is nowadays proposed that the native function of PON1 is the metabolism of endogenous lactones, namely HcyTL and other arisen from oxidation of polyunsaturated fatty acids ...
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RESEARCH ON THE BEHAVIOR OF SPINNABLE POLYMER SOLUTIONS IN A HIGH VOLTAGE ELECTROSTATIC FIELD
... Using polyethylene oxyde solutions in water at different constant feed rates, the jet electrical current is investigated in the real ...charge density on the jet current. Volume charge density of the ...
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J. vasc. bras. vol.16 número3
... The model proposed here is similar to commercially-available dolls that simulate the anatomy of the arm for venous access that are produced by several different brands and offers the advantage of utility not only for ...
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J. Braz. Chem. Soc. vol.15 número4
... are the crosslinking resulting from the reaction between two macroradicals (Figure 2c), the homopolymerization of anhydride (Figure 2d) and the insertion of solvent molecules in the polymeric chain (Figure 2e). ...
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