Zobrazeno 1 - 10
of 95
pro vyhledávání: '"M.J. Folkes"'
Publikováno v:
Polymer Testing. 22:185-189
Extrusion and pultrusion techniques were employed in the melt compounding of discontinuous and continuous carbon fibre-reinforced polyamide 6,6 composite feed stocks for injection molding, producing short-fibre composites and long-fibre composites re
Publikováno v:
Ceramics International. 25:49-60
Polycarbosilane was synthesised directly from chloromethyltrichlorosilane and specimens were heat treated at 200, 300 and 400°C in nitrogen. The as-synthesised polymer and heat treated specimens were characterised using infra-red and Fourier transfo
Autor:
M.J. Folkes, P.S. Hope
P. S. HOPE and M. J. FOLKES Mixing two or more polymers together to produce blends or alloys is a well-established strategy for achieving a specified portfolio of physical proper ties, without the need to synthesise specialised polymer systems. The
Autor:
M.J. Folkes
Block copolymers represent an important class of multi-phase material, which have received very widespread attention, particularly since their successful commercial development in the mid-1960s. Much of the interest in these polymers has arisen becau
Publikováno v:
Journal of the European Ceramic Society. 18:915-922
Several polysilanes, including two groups of copolymers and a group of ter-polymers, with overall functionalities ranging between 2 and 3 were prepared using the alkali metal dechlorination reaction. The yields of the soluble solid fractions of these
Publikováno v:
Polymer. 35:2452-2457
Blends of a linear and a lightly branched polyethylene were prepared by solution blending and in the melt, by mixing in a screw extruder, and the phase morphologies were compared. First, the melt phase behaviour of the solution-blended system was stu
Publikováno v:
Composites Science and Technology. 46:77-83
The effects of various thermal treatments on the properties of both PEEK and APC2 have been systematically studied. X-ray diffraction data, together with dynamic mechanical measurements, indicate that the Tg values for both materials are considerably
Publikováno v:
Polymer. 33:3080-3082
An epoxy resin was blended with polyethersulphone. The enthalpy relaxation data obtained after annealing the neat cured resin and the blends at 180°C have been curve fitted to an equation which uses the Kohlrausch-Williams-Watts function. Such an ap
Autor:
Siobhan O. Matthews, M.J. Folkes
Yajima accelerated interest in ceramic fibres in the 1970's with the creation of Nicalon™ fibre, which was formed, from a preceramic polymer. The past two decades have seen the research and the gradual commercialisation of some preceramic polymers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7901337f611b05b1ace8f2b1aa779379
https://doi.org/10.1533/9780857093134.151
https://doi.org/10.1533/9780857093134.151
Autor:
M.J. Folkes
Publikováno v:
The Aeronautical Journal. 101:438-438