Impact Force Comparison of Polymers: Molded-Notch Versus Cut-Notch Using the ASTM D 256 Izod Impact Test Method

Schaeffer, SL; Johnson, RL; Lewis, WB

doi:10.1520/jte11986j

Cited by 9 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The impact resistance of the composite samples was made in accordance with ASTM D 256 standard, 34 which was prepared with a sensitivity of 0.01 mm. Five samples were produced for each group, 13 mm wide, 4 mm thick and 64 mm long.…”

Section: Experiments and Methodsmentioning

confidence: 99%

Investigation of mechanical properties of plastic composites produced using wood and eggshell

Özğan,

Özdemir

2023

Journal of Composite Materials

View full text Add to dashboard Cite

In this study, it is aimed to produce wood plastic composite material with eggshell additives and to investigate the mechanical properties of these materials. Mechanical properties such as tensile strength and modulus of elasticity, elongation at break, flexural strength and modulus of elasticity and impact resistance of new materials produced by adding eggshell to wood plastic composite at different rates were investigated. It was determined that tensile strength values gradually decreased due to the increase in the amount of eggshell in the composites produced. The modulus of elasticity of the composite material in tensile strength increases with the increase in the amount of eggshell in the mixture. With the increase of the eggshell ratio used, the elongation values of the plastic composite at break are reduced. The eggshell material used in wood plastic composite reduces the bending strength of the material. The eggshell reduces the modulus of elasticity of the composite material in bending. The eggshell composite material did not cause a significant change in impact resistance.

show abstract

Section: Experiments and Methodsmentioning

confidence: 99%

Investigation of mechanical properties of plastic composites produced using wood and eggshell

Özğan,

Özdemir

2023

Journal of Composite Materials

View full text Add to dashboard Cite

show abstract

Evaluation of the oxidative stability of multiextruded polypropylene as assessed by physicomechanical testing and simultaneous differential scanning calorimetry-chemiluminescence

Fearon

Marshall

Billingham

et al. 2000

J. Appl. Polym. Sci.

View full text Add to dashboard Cite

Common physicomechanical tests comprising impact strength, the melt flow index (MFI), and the yellowness index (YI) were used to study the thermooxidative stability of polypropylene (PP) following multipass extrusion. Differential scanning calorimetry (DSC) coupled with chemiluminescence (CL) monitoring was also used to assess the stability. Three PP formulations were studied: (i) PP‐1 containing 0.050% w/w of the phenolic antioxidant Irganox 1010™, (ii) PP‐2 containing 0.028% w/w Irganox 1010, 0.056% w/w of the phosphite costabilizer Irgafos 168™ and 0.014% w/w of the lactone processing stabilizer HP 136™, and (iii) PP‐3 containing 0.050% w/w Irganox 1010 and 0.100% w/w of the phosphite Ultranox 641™. All formulations contained 0.045% w/w of the hydrotalcite acid scavenger DHT‐4A™. The results suggest that physicomechanical tests cannot reliably detect the small difference in the stability between PP‐2 and PP‐3 but can detect the larger difference between these and the less stable PP‐1. The oxidative induction time (OIT) determined by CL monitoring (i.e., CL– OIT) is consistent with the OIT determined by DSC but has better reliability. The CL–OIT data suggest that PP‐3 has superior oxidative stability to PP‐2 in the early stages of multipass extrusion. However, PP‐2 exhibits a better resistance to yellowing. A correlation between the CL–OIT data and each of the MFI and YI data was found. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 79: 733–741, 2001

show abstract

Mechanical performance of modified Polypropylene/Polyamide matrix reinforced with treated recycled carbon fibers for lightweight applications

et al. 2022

View full text Add to dashboard Cite

Impact Force Comparison of Polymers: Molded-Notch Versus Cut-Notch Using the ASTM D 256 Izod Impact Test Method

Cited by 9 publications

References 0 publications

Investigation of mechanical properties of plastic composites produced using wood and eggshell

Investigation of mechanical properties of plastic composites produced using wood and eggshell

Evaluation of the oxidative stability of multiextruded polypropylene as assessed by physicomechanical testing and simultaneous differential scanning calorimetry-chemiluminescence

Mechanical performance of modified Polypropylene/Polyamide matrix reinforced with treated recycled carbon fibers for lightweight applications

Contact Info

Product

Resources

About