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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Page ix
... Function 44 2.5 Attraction Between Macroscopic Bodies 47 2.6 Macroscopic Theory of van der Waals Forces: The Lifshitz Theory 54 References 62 3.3. INTERFACIAL AND SURFACE TENSIONS OF POLYMER MELTS AND LIQUIDS IX Contents.
... Function 44 2.5 Attraction Between Macroscopic Bodies 47 2.6 Macroscopic Theory of van der Waals Forces: The Lifshitz Theory 54 References 62 3.3. INTERFACIAL AND SURFACE TENSIONS OF POLYMER MELTS AND LIQUIDS IX Contents.
Page 19
... function, obtainable by geometrical consideration. That is, 0 cannot be expressed explicitly as a function of p. Therefore, Eq. (1.62) is solved numerically. The results show the existence of numerous metastable states separated by ...
... function, obtainable by geometrical consideration. That is, 0 cannot be expressed explicitly as a function of p. Therefore, Eq. (1.62) is solved numerically. The results show the existence of numerous metastable states separated by ...
Page 24
... function of surface coverage by hydrophilic Ti02. (After Ref. 32.) Since f2 = 1 — fp CassieTs equation can be rewritten as f C°s 6c ~ COS e02 1 - ( 1.68) cos 0O1 - cos e02 Cassie's angle may be approximated by cos 0_C — ^ - 2 (cos0 + ...
... function of surface coverage by hydrophilic Ti02. (After Ref. 32.) Since f2 = 1 — fp CassieTs equation can be rewritten as f C°s 6c ~ COS e02 1 - ( 1.68) cos 0O1 - cos e02 Cassie's angle may be approximated by cos 0_C — ^ - 2 (cos0 + ...
Page 44
... function [Eq. (2.34)]. If H2a/H2^ , then h A12 h. } 0.5 (2.44) 22 which is the geometric-mean approximation for hydrogen-bond energy between unlike molecules. 2.3.5. Total Attraction Constant The total attraction constant is the sum of ...
... function [Eq. (2.34)]. If H2a/H2^ , then h A12 h. } 0.5 (2.44) 22 which is the geometric-mean approximation for hydrogen-bond energy between unlike molecules. 2.3.5. Total Attraction Constant The total attraction constant is the sum of ...
Page 45
... function by displacing the force center by a core radius. Kihara potential has been used to treat interfacial energies [62]. The attraction constant and the repulsion constant are related to each other. The force F between two molecules ...
... function by displacing the force center by a core radius. Kihara potential has been used to treat interfacial energies [62]. The attraction constant and the repulsion constant are related to each other. The force F between two molecules ...
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