Processing waste printed circuit boards for material recovery [PDF]
, 2007 PURPOSE We have investigated the use of pyrolysis for the processing of waste printed circuit boards (PCBs). The aim was to make the process of separating the organic, metallic, and glass fibre fractions of PCBs much easier and therefore make ...
Hall, W.J., Williams, P.T
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Separation and recovery of materials from scrap printed circuit boards [PDF]
, 2007 Printed circuit boards from waste computers, televisions, and mobile phones were pyrolysed in a fixed bed reactor with the aim of separating and recovering the organic and metallic materials.
Balabanovich +36 more
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Hecheng xiangjiao gongye"Ethylene-propylene-diene terpolymer (EPDM) internal insulation material was widely used in thermal protection for rocket engines. Phenyl/vinyl oligomeric silsesquioxane (PhV-POSS) and octaphenyl oligomeric silsesquioxane (OPS) were introduced into EPDM ...
XING Jia-jing, YANG Rong-jie, ZHANG Wen-chao, QIN Zhao-lu
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MWNT Surface Self-Assembling in Fire Retardant Polyethylene-Carbon nanotubes nanocomposites [PDF]
, 2008 Multiwall carbon nanotubes (MWNT) were melt blended at different concentration with linear low density polyethylene (LLDPE). The nanotubes impart the fire-retardant characteristics to the polymer by formation of a thin protective film of MWNT/carbon char
Annibale, E. +3 more
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Fire retardancy of bis[2-(methacryloyloxy)ethyl] phosphate modified poly(methyl methacrylate) nanocomposites containing layered double hydroxide and montmorillonite [PDF]
, 2009 Copolymer nanocomposites were prepared by suspension copolymerization of bis[2-(methacryloyloxy)ethyl] phosphate and methyl methacrylate, together with bis(2-ethylhexyl) phosphate layered double hydroxide and a montmorillonite, Cloisite 93A.
Chen, Dan +3 more
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Fire Retardancy of Vinyl Ester Nanocomposites: Synergy with Phosphorus-Based Fire Retardants [PDF]
, 2005 Vinyl ester (PVE) nanocomposites were prepared using both clay and polyhedral oligosilsesquioxanes (POSS) as the nano-dimensional material. From cone calorimetric data, it was shown that both POSS and clay affect the flammability of the nanocomposites to
Chigwada, Grace +3 more
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Research progress in cardanol-based flame retardant polymer materials
Cailiao gongchengWith the increasing awareness of environmental protection and the proposal of the national carbon peak strategy， the use of renewable bio-based resources for the preparation of flame retardant polymer materials has received widespread attention. Cardanol
WANG Xin, NIU Haoxin, HU Yuan
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Improvements of natural rubber for flame resistance [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2010 The present invention provides a process for treating natural rubber to increase its flame retardant capability. Theprocess comprises a mixture of a natural rubber with, (a) halogenated free flame retardant agent (zinc hydroxystannate;STORFLAM ZHS) and ...
Orasa Patarapaiboolchai +1 more
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Flame-retarded Polystyrene: Investigating Chemical Interactions between Ammonium Polyphosphate and MgAl Layered Double Hydroxide [PDF]
, 2008 Potential flame retardants, MgAl-LDH and ammonium polyphosphate (APP), were added to neat polystyrene (PS) individually or in combinations at weight fractions no greater than 10%.
Kandare, Everson +3 more
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The Effects Of Triphenylphosphate and Recorcinolbis(Diphenylphosphate) on the Thermal Degradation Of Polycarbonate in Air [PDF]
, 2005 The thermal degradation of polycarbonate/triphenylphosphate (PC/TPP) and PC/resocinolbis(diphenylphosphate) (PC/RDP) in air has been studied using TGA/FTIR and GC/MS.
Jang, Bok Nam, Wilkie, Charles A.
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