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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Formation of aromatic thermoplastic and carbon fiber prepreg by electrochemical processes

Li, Hong 05 1900 (has links)
No description available.
42

Electrical and thermal properties of carbon-filled thermoplastic elastomer

Pun, Roger Kwok Ching 05 1900 (has links)
No description available.
43

Consolidation of themoplastic powder coated towpregs

Rammoorthy, Madhusudhan 12 1900 (has links)
No description available.
44

Thermoplastic composites in medical implants

Loh, Galay 08 1900 (has links)
No description available.
45

An experimental study of the automation of thermoplastic composite processing

Andersen, Bruce Jacob 05 1900 (has links)
No description available.
46

Investigation of melt plasticization and solid embrittlement mechanisms in polyimides by addition of imide molecules

Criss, Jim McRae 12 1900 (has links)
No description available.
47

Molding, structure and mechanical properties of short glass fiber-reinforced thermoplastic composites

Doshi, Shailesh R. January 1983 (has links)
No description available.
48

The dynamics of cavity pressure in thermoplastic injection molding /

Conley, Nancy Ann. January 1985 (has links)
No description available.
49

Phase transitions in ethylene oxide-methyl methacrylate block copolymers

Richardson, Paul H. January 1993 (has links)
This thesis describes the methods of anionic polymerisation and characterisation of poly(ethylene oxide) - poly(methyl methacrylate) block copolymers. Several experimental techniques have been used to study the phase transitions in these block copolymers as well as the corresponding binary blends. These techniques have included the following: differential scanning calorimetry, optical microscopy, small angle light scattering, small angle and wide angle x-ray scattering. A major part of this work involved the design, construction and operation of the small angle light scattering technique. The isothermal crystallisation kinetics of both the block copolymers and blends with high percentages of ethylene oxide component were investigated. The phase behaviour of the block copolymers and the blends was also studied. This involved analysing melting point depression and glass d-ansition data as well as investigating the structural morphology of the polymer systems. The phase behaviour of the block copolymers and die blends containing intermediate component compositions was observed at temperatures below the melting point temperature of PEO. For two block copolymer systems containing 50% and 55% by weight ethylene oxide, the chemical joint within die block inhibited crystallisation directly from the melt. These block copolymers microphase separated at low temperatures forming microdomains rich in PEO. Upon heating, the PEO microdomains crystallised A phase diagram incorporating this behaviour as well as the phase behaviour of the blends is presented. The structure from the micron level and below of the phase separated and crystalline regions has also been deduced. A block copolymer containing 76% ethylene oxide by weight crystallised directly from the melt. The isothermal crystallisation mechanism was very similar to that of the corresponding blend, however, the rate of crystallisation was appreciably slower and the melting point reduced. Comparison of analysed data from several techniques has allowed the contributions to the isothermal crystallisation mechanism to be distinguished
50

Thermoforming of polystyrene sheets deformation and tensile properties

Marangou, Maria G. January 1986 (has links)
No description available.

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