| Título: | FTIR Spectral Evaluation of Polyurethane Adhesive Bonds in Perspex Canopies of Aircraft |
| Autores: |
Panda, S.P.; Institute of Armament Technology, Pune. Sadafule, D.S.; Institute of Armament Technology, Pune. |
| Fecha: | 2013-04-23 |
| Publicador: | Defence Scientific Information & Documentation Centre |
| Fuente: |
Ver documento |
| Tipo: | |
| Tema: |
Infrared spectral analysis ;Fourier transform;Capron glue 66 Chemical Technology;629.7 Aeronautics |
| Descripción: | Failure of capron glue (polyurethane) adhesive joint between nylon strips and perspex canopy of aircraft has been studied by Fourier transform infrared spectral analysis. It is concluded that the brittle failure of the joint is due to time-dependent crosslinking of residual isocyanate group with residual hydroxyl or the amino groups produced as a results of reaction of absorbed moisture with the isocyanate moiety: A service life of eight years has been estimated for the glue joint. |
| Idioma: | Inglés |
1 Telemetry Data Processing Methodology: An ASLV Experience por Varaprasad, R.; Indian Space Research Organisation, Sriharikota. | 6 Infrared (8-12 um) Dome Materials: Current Status por Singh, S.S.; Defence Science Centre, Delhi.,Pratap, Surendra; Defence Science Centre, Delhi.,Prasad, Jagdish; Defence Science Centre, Delhi.,Kumar, Rajeev; Defence Science Centre, Delhi.,murari, Krishna; Defence Science Centre, Delhi. |
2 Modulatory Effects of L- Tyrosine on Neurobehavioural Consequences of Combat Stress in Rats por Vij, Anjana G; Defence Institute of Physiology & Allied Science, Delhi,Satija, Narinder K.; Defence Institute of Physiology & Allied Science, Delhi | 7 Oblique Impact Study in Thin Steel Armour Plate por dikshit, S.N.; Defence Metallurgical Research Laboratory, Hyderabad. |
3 Treatment for Sulphur Mustard Poisoning -A Review por Sugendran, K.; Defence Research & Development Establishment, Gwalior,Kumar, Pravin; Defence Research & Development Establishment, Gwalior,Vijayaraghavan, R.; Defence Research & Development Establishment, Gwalior | 8 Application of Ultrasonic Technique for Measurement of Instantaneous Burn Rate of Solid Propellants . por Deepak, Desh; Vikram Sarabhai Space Centre, Thiruvananthapuram,Jeenu, R.; Vikram Sarabhai Space Centre, Thiruvananthapuram,Sridharan, P.; Vikram Sarabhai Space Centre, Thiruvananthapuram,padmanabhan, M.S.; Vikram Sarabhai Space Centre, Thiruvananthapuram |
4 Display For Command, Control, Communication and Intelligence System por Prabhu, S.; Defence Electronics Research Laboratory,Hyderabad.,Kanttaiah, G.; Defence Electronics Research Laboratory,Hyderabad.,Murthy, K. Krishna; Defence Electronics Research Laboratory,Hyderabad. | 9 Converging Spherical Detonation Waves. por Rai, Arisudan; North Eastern Regional Institute of Science & Technology, Nirjuli. |
5 Ballistic Behaviour of Tempered Steel Armour Plates under Plane Strain Condition . por dikshit, S.N.; Defence Metallurgical Research Laboratory, Hyderabad | 10 Effect of Burning Rate Modifiers on Subatmospheric Flame Temperatures of AP/HTPB Composite Solid Propellants por Krishnan, S.; Indian Institute of Technology, Chennai,swami, R.D.; Indian Institute of Technology, Chennai |