Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Richard Hull"'
Publikováno v:
Polymer Degradation and Stability. 136:139-145
The effects of cobalt acetate (CoAc), manganese acetate (MnAc), nickel acetate (NiAc) and zinc acetate (ZnAc) as fire retardant additive in intumescent polypropylene (PP) formulations containing PP/ammonium polyphosphate (APP)/pentaerythritol (PER) a
Autor:
Xiaoping Hu, Wenxiong Li, De-Yi Wang, Zhi Li, T. Richard Hull, Dui-Jun Liao, Zhou Cheng, Yi Wen, Ning Pan
A novel oligomer (PFDCHQ) based on 9,10-dihydro-9-oxa-10-phosphaphenanthrene −10-oxide (DOPO) and ferrocene groups was synthesized successfully, aiming at improving the flame retardant efficiency of diglycidyl ether of bisphenol A epoxy resin (DGEB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb07f0f72d9d5d1da9d742cb6cb99323
Autor:
Richard W. McCabe, Heeralal Vignesh Babu, Dui-Jun Liao, Qi-Kui Xu, T. Richard Hull, De-Yi Wang, Ning Pan, Xiaoping Hu
A novel nonphosphorus copolymer poly((3,3′-diphenyl diacetylethylenediamino)-1,1′-ferrocene) (PDPFDE) was synthesized, with the aim of reducing the fire hazards of epoxy resin (EP), via an aza-Michael addition reaction and was well characterized.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ddd876de1571245b551be1daa2770c6
Publikováno v:
Energy Procedia. 66:165-168
In recent years, nano-particles such as nano-clays, carbon nanotubes and graphenes have been extensively used in flame-retardant polymeric materials. The surface char layer formed in combustion acts as protective barriers that limit the heat transfer
Autor:
T. Richard Hull, Ana M. Díez-Pascual, Anna A. Stec, Mohammed Naffakh, Natallia Safronava, Parina Patel, Richard E. Lyon, Gary Ellis
Publikováno v:
Polymer Degradation and Stability. 97:2492-2502
Aryl polyetheretherketones (PEEK) show remarkable thermal stability and low flammability, with an onset of decomposition at around 600 °C, and 60% char formation in the cone calorimeter at 60 kW m−2. However, at lower heat fluxes, and in other sma
Autor:
T. Richard Hull, David J. Kind
Publikováno v:
Polymer Degradation and Stability. 97:201-213
Polyisoprene elastomer, as natural rubber (NR) or manufactured synthetically (IR), is used in rubber compounds for applications such as tyres, dampers and suspension elements. NR/IR compounds without fire retardants have a low resistance to burning,
Autor:
Anna A. Stec, Dennis Price, T. Richard Hull, Bhaskar Biswas, Yun Liu, De-Yi Wang, Xin-Guo Ge, Yu-Zhong Wang
Publikováno v:
Polymer Degradation and Stability. 93:1024-1030
Polyethylene (PE) was treated with various formulations containing an intumescent fire retardant, which consists of melamine phosphate (MP), pentaerythritol (PER) and ammonium polyphosphate (APP), and one or none of following metal chelates: CuSAO, C
Autor:
T. Richard Hull, A. Richard Horrocks, Barry J. Hunt, Baljinder K. Kandola, Sheng Zhang, Andy Cook, G. Smart, Paul Joseph, John R. Ebdon
Publikováno v:
Journal of Applied Polymer Science. 108:816-824
The combustion behaviour of polystyrene flame retarded by the incorporation of phosphorus-containing compounds has been studied by LOI and cone calorimetry. Both 'reactive' and 'additive' approaches to the incorporation of the phosphorus have been ap
Autor:
Barry J. Hunt, Paul Joseph, Gill Smart, A. Richard Horrocks, Baljinder K. Kandola, Sheng Zhang, John R. Ebdon, T. Richard Hull
Publikováno v:
Polymer Degradation and Stability. 92:727-732
Flammability of synthetic fibres is significantly worse than that of bulk polymers because of the high surface area to volume ratio and the low tolerance to high filler loadings in the fibre production process. Introducing nanocomposite structures ha
Publikováno v:
Journal of Materials Science. 42:4325-4333
Inorganic–organic composites of octa(tetramethylammonium) polyhedral oligomeric silsesquioxanes (OctaTMA-POSS) and polystyrene (PS) were prepared by melt-mixing method. The composites were characterized by Fourier-transform infrared spectrometry (F