Weibull statistics of the lap-shear strength developed at early stages of self-healing of the interfaces of glassy and semi-crystalline poly(ethylene terephthalate)
Source abstract
Abstract
Abstract The distributions of the lap-shear strengths developed at weak symmetric amorphous poly(ethylene terephthalate) (amPET)–amPET and semi-crystalline PET (crPET)–crPET and asymmetric amPET–crPET interfaces have been analyzed using the Weibull statistical model. The parameters calculated, Weibull modulus and scale parameter, have been compared with those reported recently for the weak interfaces of non-crystallizable polymers such as atactic polystyrene, poly(methyl methacrylate), and poly(2,6-dimethyl-1,4-phenylene oxide). The differences and similarities in the lap-shear strength statistical distribution behaviors found have been discussed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer crystallization and properties · Asphalt Pavement Performance Evaluation · Polymer composites and self-healing
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. Bonding at symmetric polymer/polymer interfaces below the glass transition temperature10.1021/ma960002x ↗
2. Surface mobility and diffusion at interfaces of polystyrene in the vicinity of the glass transition10.1002/(SICI)1099-0488(199803)36:4<567::AID-POLB3>3.0.CO;2-M ↗
3. Morphology of fractured polymer surfaces self-bonded below the glass transition temperature10.1007/BF02254711 ↗
4. Mechanical properties developing at the interface of amorphous miscible polymers, below the glass transition temperature: time-temperature superposition10.1002/(SICI)1097-4628(19991024)74:4<825::AID-APP8>3.0.CO;2-6 ↗
5. Wool · 1995
6. Reptation of a polymer chain in the presence of fixed obstacles10.1063/1.1675789 ↗
7. Fracture mechanics studies of crack healing and welding of polymers10.1007/BF00552073 ↗
8. Depth dependence of the surface glass transition temperature of a poly(styrene-block-methyl methacrylate) diblock copolymer film on the basis of temperature-dependent X-ray photoelectron spectroscopy10.1021/ma00113a059 ↗
9. K.F. Mansfield, D.N. Theodorou, Macromolecules, molecular dynamics simulation of a glassy polymer surface, 24 (1991) 6283–6294.10.1021/ma00023a034.10.1021/ma00023a034 ↗
10. Is the molecular surface of polystyrene really glassy?10.1021/la00045a042 ↗
11. Self-bonding in an amorphous polymer below the glass transition: a T-peel test investigation10.1002/polb.20077 ↗
12. Bonding at compatible and incompatible amorphous interfaces of polystyrene and poly(methyl methacrylate) below the glass transition temperature10.1081/MB-120030015 ↗
13. New simple method of measuring the surface glass transition temperature of polymers10.1002/polb.22081 ↗
14. Surface glass transition of amorphous miscible polymers blends10.1007/s00396-010-2315-6 ↗
15. Statistics of strength distribution upon the start of adhesion between glassy polymers10.1007/s00396-016-3934-3 ↗
16. Weibull statistics of lap-shear strength development at partially self-healed polymer−polymer interfaces: a short-term contact10.1007/s00396-017-4048-2 ↗
17. Weibull statistics of lap-shear strength development at partially self-healed polymer−polymer interfaces: a long-term contact10.1007/s00396-017-4174-x ↗
18. Statistical distribution of adhesion strength developed at self-healed symmetric interfaces of glassy monodisperse polystyrene10.1080/00218464.2018.1441026 ↗
19. Statistical adhesion strength of an amorphous polymer−its miscible blend interface self-healed at a temperature below the bulk glass transition temperature
20. A statistical distribution function of wide applicability10.1115/1.4010337 ↗
21. Strength of optical silica fibers measured in liquid nitrogen10.1134/S1063784215060031 ↗
22. Factors controlling the strength of carbon fibers in tension10.1016/j.compositesa.2013.11.007 ↗
23. On weakest link theory and Weibull statistics10.1111/jace.14665 ↗
24. Design of quasibrittle materials and structures to optimize strength and scaling at probability tail: an apercu
25. Two-parametric analysis of the Weibull distribution strength of advanced ceramics materials10.1051/e3sconf/20184900130 ↗
26. Weibull statistical analysis of strength fluctuation for failure prediction and structural durability of friction stir welded Al-Cu dissimilar joints correlated to metallurgical bonded characteristics10.3390/ma12020205 ↗
27. Weibull probability model for tensile properties of kenaf technical fibers10.1063/1.5066656 ↗
28. Weibull statistics of tensile strength distribution of gel-cast ultra-oriented film threads of ultra-high-molecular-weight polyethylene10.1007/s10853-016-0464-9 ↗
29. Healing of interfaces of amorphous and crystalline poly(ethylene terephthalate) in the vicinity of the glass transition temperature10.1016/S0032-3861(01)00406-2 ↗
30. Chain scission upon fracture of autoadhesive joints formed from glassy poly(phenylene oxide)10.1080/00218464.2013.822305 ↗
31. The deformation process of amorphous polymers and adhesive lap-shear joints formed thereof as studied by the emission of charged particles in high-vacuum technique10.1007/s00396-019-04505-6 ↗