Modeling and Optimization of Phenol Formaldehyde Resin Sand Mould System
نویسندگان
چکیده
منابع مشابه
Thermal Degradation and Stability of Accelerated-curing Phenol-formaldehyde Resin
In order to study the thermal stability of accelerated-curing PF resin, the curing behavior of fresh PF resin was investigated in the presence of single accelerator of methylolurea derivatives (MMU), magnesium hydrate (Mg(OH)2), 25% aqueous solution of sodium carbonate (Na2CO3), and propylene carbonate (PC). Also their optimum combination was added in fresh PF resin. The thermal stability of cu...
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ژورنال
عنوان ژورنال: Archives of Foundry Engineering
سال: 2017
ISSN: 2299-2944
DOI: 10.1515/afe-2017-0069