Polymer Interface and AdhesionPoly mer Interface and Adhesion provides the critical basis for further advancement in thisfield. Combining the principles of interfacial science, rheology, stress analysis, and fracturemechanics, the book teaches a new approach to the analysis of long standing problemssuch as: how is the interface formed; what are its physical and mechanical properties;and how does the interface modify the stress field and fracture strength of the material.The book offers many outstanding features, including extensive listings of pertinent references,exhaustive tabulations of the interfacial properties of polymers, critical reviews ofthe many conflicting theories, and complete discussions of coupling agents, adhesion promotion,and surface modifications. Emphasis is placed on physical concepts and mechanisms,using clear, understandable mathematics.Polymer Interface and Adhesion promotes a more thorough understanding of the physical,mechanical, and adhesive properties of multiphase, polymer systems. Polymer scientistsand engineers, surface chemists, materials scientists, rheologists, as well as chemical andmechanical engineers interested in the research, development or industrial applications ofpolymers, plastics, fibers, coatings, adhesives, and composites need this important newsource book. |
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Results 1-5 of 47
Page 4
... zero volume is invoked, and the extensive interfacial properties are defined as excess quantities. The formulation is exact, but the use of a dividing surface is unnatural. This formulation has been discussed in many standard texts [2] ...
... zero volume is invoked, and the extensive interfacial properties are defined as excess quantities. The formulation is exact, but the use of a dividing surface is unnatural. This formulation has been discussed in many standard texts [2] ...
Page 8
... zero in such a process. Other times, it is used to mean liquid motion, regardless of what is the final contact angle. Either usage should, however, be obvious from the context. 1.5.1. Spreading Pressure Adsorption of a vapor on a liquid ...
... zero in such a process. Other times, it is used to mean liquid motion, regardless of what is the final contact angle. Either usage should, however, be obvious from the context. 1.5.1. Spreading Pressure Adsorption of a vapor on a liquid ...
Page 10
... zero contact angle on a solid, the liquid may spread to a monolayer, a multilayer, or a duplex film. When the spread film is sufficiently thick such that its surface tension is identical to that of the bulk liquid, it is called a duplex ...
... zero contact angle on a solid, the liquid may spread to a monolayer, a multilayer, or a duplex film. When the spread film is sufficiently thick such that its surface tension is identical to that of the bulk liquid, it is called a duplex ...
Page 13
... zero angle) for a system in equilibrium. At zero contact angle, just enough liquid vapor will adsorb on the solid surface such that ttp = — YLV “ 'YSL > a11*1 Ysv ylv ysl 0 (9 0) (1.48) Figure 1.10. Free energy versus contact angle for ...
... zero angle) for a system in equilibrium. At zero contact angle, just enough liquid vapor will adsorb on the solid surface such that ttp = — YLV “ 'YSL > a11*1 Ysv ylv ysl 0 (9 0) (1.48) Figure 1.10. Free energy versus contact angle for ...
Page 19
... zero at the maximum advancing and the minimum receding angle. The energy barriers increase with increasing ridge height and ridge slope [33]. Observed macroscopic angles will therefore depend on the mechanical (vibrational) energy of ...
... zero at the maximum advancing and the minimum receding angle. The energy barriers increase with increasing ridge height and ridge slope [33]. Observed macroscopic angles will therefore depend on the mechanical (vibrational) energy of ...
Contents
1 | |
29 | |
3 INTERFACIAL AND SURFACE TENSIONS OF POLYMER MELTS AND LIQUIDS | 67 |
4 CONTACT ANGLES OF LIQUIDS ON SOLID POLYMERS | 133 |
5 SURFACE TENSION AND POLARITY OF SOLID POLYMERS | 169 |
6 WETTING OF HIGHENERGY SURFACES | 215 |
7 DYNAMIC CONTACT ANGLES AND WETTING KINETICS | 235 |
8 EXPERIMENTAL METHODS FOR CONTACT ANGLES AND INTERFACIAL TENSIONS | 257 |
11 FORMATION OF ADHESIVE BOND | 359 |
12 WEAK BOUNDARY LAYERS | 449 |
13 EFFECT OF INTERNAL STRESS ON BOND STRENGTH | 465 |
14 FRACTURE OF ADHESIVE BOND | 475 |
15 CREEP FATIGUE AND ENVIRONMENTAL EFFECTS | 571 |
Calculation of Surface Tension and Its Nonpolar and Polar Components from Contact Angles by the HarmonicMean and the GeometricMean Methods | 613 |
Unit Conversion Tables | 619 |
Index | 621 |
MECHANISMS OF WETTABILITY AND BONDABILITY IMPROVEMENTS | 279 |
BASIC CONCEPT AND LOCUS OF FAILURE | 337 |
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Common terms and phrases
acid adherend adhesive adhesive bond aluminum analysis Appl applied attraction bond bond strength bondability boundary layer bulk calculated Chem chemical cohesive Colloid Interface Sci constant contact angle crack critical cross-linked curve decrease density depends diffusion discussed drop dyne/cm Effect equation equilibrium ethylene experimental failure Figure force formed fracture energy function given gives glass groups hand increases interaction interfacial interfacial tension joint layer liquid loading lower materials maximum measured mechanical melt metal methacrylate method mode molecular molecules obtained occurs oxide peel phase Phys plasma plastic plate plot polar Poly Poly vinyl polyethylene Polym polystyrene predicted Press pressure region relation rubber separation shear shown shows silane solid solution specimen spreading strength stress surface tension Table temperature tensile term theory thickness tion treated treatment unit values various versus volume weight wettability wetting York zero