Results 41 to 50 of about 7,956 (219)
Reduction of the formaldehyde content in leathers treated with formaldehyde resins by means of plant polyphenols [PDF]
, 2017 Formaldehyde has applications in many industrial processes, including synthesis of resins and syntans to be used in the retanning process of leather. When resins are employed, they can hydrolyse, releasing formaldehyde.
Cuadros Domènech, Sara +3 more
core +2 more sources
Effect of nanoclay on the properties of medium density fiberboard (MDF) [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2011 The effect of using nanoclay on MDF properties was investigated. Sodium montmorolonit (NA+MMT) was used in three levels of 0, 3 and 6 percent based on dry weight of two resins of urea formaldehyde (UF) and Methylene diphenyl diisocyanate (MDI).
Sayed mohammad javad Mosavi hosseini +2 more
doaj +1 more source
Fire and Materials, EarlyView.ABSTRACT This research was conducted within the framework of project SI2.825082, funded by the European Commission—DG GROW. The project's objective was to finalise a European approach for assessing the fire performance of façades under medium and large fire exposure conditions.
Péter Tóth +7 more
wiley +1 more source
Polymer Engineering &Science, EarlyView.An eco‐friendly melamine‐formaldehyde was produced by the addition of sodium chloride as a modifier. Modified MF resin improved surface gloss and abrasion resistance of decorative paper and decreased the formaldehyde emission. Curing time of the MF resin decreased with the addition of sodium chloride.
Saeed Kamrani +8 more
wiley +1 more source
Thermo-pressing of cake meal from sunflower whole plant, one only operation for two actions : expression of residual oil and molding of biodegradable agromaterials [PDF]
, 2012 The starting material used in this study was a cake generated during thermo-mechanical fractionation of sunflower (Helianthus annuus L.) whole plant in a Clextral BC 45 (France) twin-screw extruder.
Evon, Philippe +3 more
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Sustainable Development, EarlyView.ABSTRACT The increasing use of wood and wood‐based composites in construction reflects a global shift toward renewable materials that support sustainable development objectives, including carbon reduction and responsible resource use. While wood offers substantial environmental benefits compared to conventional materials such as concrete and steel, its
Qaisar Munir +2 more
wiley +1 more source
Characterization of wood anatomy, basic density, and morphology of Eucalyptus grandis chips for MDF production [PDF]
, 2008 O aumento na produção dos painéis Medium Density Fiberboard (MDF) confeccionados com madeira de espécies de Eucalyptus spp de rápido crescimento evidencia a necessidade da caracterização dos seus componentes celulares, da densidade básica e da morfologia
BELINI, Ugo Leandro +3 more
core +3 more sources
European Journal of Dental Education, EarlyView.ABSTRACT Introduction The preclinical dental curriculum has a heavy emphasis on the care of adults and permanent dentition. Students have less exposure to the care of the child and topics pertaining to primary and transitional dentition as well as developing occlusions.
Julie E. Speer +3 more
wiley +1 more source
Investigating the properties of medium density fiberboard from licorice root residues [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2012 Licorice root residue, a non wood lignocelullosic raw material produced following extraction process was investigated for medium density fiberboard production.
Ahmad reza Zahedi tabarstani +2 more
doaj +1 more source
Toxic Baby Furniture: The Latest Case for Making Products Safe From the Start [PDF]
, 2008 Estimates indoor pollution levels of formaldehyde -- linked to increased risks of allergies, asthma, and cancer -- emitted by cribs, changing tables, and other baby furniture.
Johanna Neumann +2 more
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