Friction in Magnetic Tapes III: Role of Chemical Properties

REFERENCES

• Bhushan , B. , Sharma , B. S. , and Bradshaw , R. L. , “ Friction in Magnetic Tapes I: Assessment of Relevant Theory ,” presented to ASLE Annual Meeting, Houston, Texas, April 1983 and to be published in ASLE Trans.
   Google Scholar
• Bhushan , R. , Bradshaw , R. L. , and Sharma , B. S. , “ Friction in Magnetic Tapes II: Role of Physical Properties ,” presented at ASLE Annual Meeting, Houston, Texas, April 1983 and to be published in ASLE Trans.
   Google Scholar
• Jorgensen , F. , The Complete Handbook of Magnetic Recording , Tab Books Inc. , Blue Ridge Summit , PA , pp 185 – 231 ( 1980 ).
   Google Scholar
• Tochihara , S. , “ Magnetic Coatings and Their Applications in Japan ,” Progress in Organic Coatings , 10 , pp 195 – 204 ( 1982 ).
   Web of Science ®Google Scholar
• Cooper , S. L. and Tobolsky , A. U. , “ Properties of Linear Elastomeric Polyurethanes ,” J. Appl. Poly. Sci. , 10 , pp 1837 – 1844 ( 1966 ).
   Web of Science ®Google Scholar
• Eisenbach , C. D. , “ Structure and Segmental Mobility of Polyester Urethanes Using Photochromic Azobenzene Probes ,” ACS Symp. Ser. , No. 172, pp 219 – 238 ( 1981 ).
   Google Scholar
• Redman , R. P. , “ Development in Polyurethane Elastomers,” in Developments in Polyurethane-I , J. M. Buist , Ed., pp 33 – 76 ( 1978 ).
   Google Scholar
• Schollenberger , C. S. , “ Thermoplastic Polyurethane Elastomer Structure-Thermal Response Relations ,” Multiphase Polymer , S. L. Cooper and G. M. Estes , Eds, ACS Adv. Chem. Ser. No. 176 , pp 83 – 96 ( 1979 ).
   Google Scholar
• Schollenberger , C. S. and Dinbergs , K. , “ Thermoplastic Polyurethane Elastomer Molecular Weight-Property Relations, Further Studies ,” J. Elastom. and Plast. , 11 , pp 58 – 91 ( 1979 ).
   Google Scholar
• Seefried , C. G. , Koleske , J. V. and Critchfield , F. E. , “ Thermoplastic Urethane Elastomers I. Effects of Soft-Segment Variations ,” J. App. Poly. Sci. , 19 , pp 2493 – 2502 ( 1975 ).
   Web of Science ®Google Scholar
• Allport , D. C. and Mohajer , A. A. , “ Property-Structure Relationship in Polyurethane Block Copolymers,” in Block Copolymers , D. C. Allport and W. H. Janes , Eds, Appli. Sci. Publ. pp 443 – 492 ( 1973 ).
   Google Scholar
• Seefried , C. G. , Koleske , J. V. , and Critchfield , F. E. , “ Thermoplastic Urethane Elastomers II. Effect of Variations in Hard-Segment Concentration ,” J. Appl. Poly. Sci. , 19 , pp 2503 – 2513 ( 1975 ).
   Web of Science ®Google Scholar
• Kwei , T. K. , “ Phase Separation in Segmented Polyurethanes ,” J. Appl. Poly. Sci. , 27 , pp 2891 – 2899 ( 1982 ).
   Web of Science ®Google Scholar
• Hesketh , T. R. , Van Bogart , J. W. C. , and Cooper , S. L. , “ Differential Scanning Calorimetry Analysis of Morphological Changes in Segmented Elastomers ,” Poly. Eng. Sci. , 20 , pp 190 – 196 ( 1980 ).
   Web of Science ®Google Scholar
• Fridman , I. D. and Thomas , E. L. , Morphology of Crystalline Polyurethane Hard Segment Domains and Spherulites ,” Polymer , 21 , pp 388 – 392 ( 1980 ).
   Web of Science ®Google Scholar
• Brunette , C. M. , Hsu , S. L. , and MacKnight , W. J. , “ Hydrogen-Bonding Properties of Hard-Segment Model Compounds in Polyurethane Block Copolymers ,” Macromolecules , 15 , pp 71 – 77 ( 1982 ).
   Web of Science ®Google Scholar
• Blackwell , J. and Gardner , K. H. , “ Structure of the Hard Segments in Polyurethane Elastomers ,” Polymer , 20 , pp 13 – 17 ( 1979 ).
   Web of Science ®Google Scholar
• Camberlin , Y. , Pascault , J. P. , Letoffe , M. , and Claudy , P. , “ Synthesis and DSC Study of Model Hard Segments from Diphenyl Methane Diisocyanate and Butane Dial ,” J. Poly. Sci., Poly. Chem. Ed. , 20 , pp 383 – 392 ( 1982 ).
   Web of Science ®Google Scholar
• Camberlin , Y. , Pascault , J. P. , Letoffe , M. , and Claudy , P. , “ Model Hard Segments from Diphenyl Methane Diisocyanate and Different Chain Extenders, and Corresponding Linear Block Polyurethanes ,” J. Poly. Sci., Poly. Chem. Ed. , 20 , pp 1445 – 1450 ( 1982 ).
   Web of Science ®Google Scholar
• Voet , A. , “ Reinforcement of Elastomers by Fillers: Review of Period 1967–1976 ,” J. Poly. Sci., Macromol. Rev. , 15 , pp 327 – 373 ( 1980 ).
   Google Scholar
• Seto , J. , “ Effect of Adsorption of Reinforcement of Filled Polyurethane ,” J. Rubber Chem. Tech. , 50 , pp 333 – 341 ( 1977 ).
   Google Scholar
• Narkis , M. , “ The Elastic Modulus of Particulate-Filled Polymers ,” J. Appl. Poly. Sci. , 22 , pp 2391 – 2394 ( 1978 ).
   Web of Science ®Google Scholar
• Sumita , M. , Ookuma , T. , Miyasaka , K. , and Ishikawa , K. , “ Effect of Ultrafine Particles on the Elastic Properties of Oriented Low-Density Polyethylene Composites. ” J. Appl. Poly. Sci. , 27 , pp 3059 – 3066 ( 1982 ).
   Web of Science ®Google Scholar
• Babich , V. F. and Lipatou , Y. S. , “ On Shift and Resolubility of Relaxation Maxima with Change in Properties of the Boundary Polymer Layer in Composite Materials ,” J. Appl. Poly. Sci. , 27 , pp 53 – 62 ( 1982 ).
   Web of Science ®Google Scholar
• Cuddihy , E. F. , “ Aging of Magnetic Recording Tape ,” IEEE Trans. Mag. , MA6–16 , 4 , July pp 958 – 568 ( 1980 ).
   Google Scholar
• Bertram , H. N. and Eshel , A. , “ Recording Media Archival Attributes ,” RADC-TR-80–123, U.S. Air Force Systems Command , April 1980 , pp 1 – 111
   Google Scholar
• Hiratsuka , H. , Hanafusa , H. , Nakamura , K. , and Hosokawa , S. , “ Durability of Magnetic Recording Tape for Mass Memory System ,” Rev. Elec. Comm. Lab., Jap. , 28 , 5 – 6 pp 449 – 458 ( 1980 ).
   Google Scholar
• Bertram , H. N. and Cuddihy , E. F. , “ Kinetics of Humid Aging of Magnetic Recording Tape ,” IEEE Trans. Mag. , MAG-18 , 5 , September, pp 993 – 999 ( 1982 ).
   Google Scholar
• Schollenberger , C. S. , “ Thermoplastic Polyurethane Hydrolysis Stability ,” J. Elastoplastics , 3 , pp 28 – 56 ( 1971 ).
   Google Scholar
• Brown , D. H. , Lowry , R. E. , and Smith , L. E. , “ Kinetics of Hydrolytic Aging of Polyester Urethane Elastomers ,” Macromol. , 13 , pp 248 – 252 ( 1980 ).
   Web of Science ®Google Scholar