Molecular Weight Estimation of Phenol-Formaldehyde Resin
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: Kobunshi Kagaku
سال: 1971
ISSN: 1884-8079,0023-2556
DOI: 10.1295/koron1944.28.250