Modification of Thermoplastic Polyester-Polyether Elastomer by Reactive Extrusion
نویسندگان
چکیده
منابع مشابه
Chemical Modification of Polysaccharides Using Reactive Extrusion
Sodium carboxymethyl starch (CMS) was prepared using an extruder as a continuous solvent-less chemical reactor. The effects of NaOH, H2O, temperature, ethanol, sodium mono chloro acetate (SMCA), sodium tripolyphosphate (STPP), citric acid, epichlorohydrin and screw configuration on the degree of substitution (DS) and swelling properties of CMS were studied. Using these factors, CMS with the DS ...
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ژورنال
عنوان ژورنال: Seikei-Kakou
سال: 1996
ISSN: 1883-7417,0915-4027
DOI: 10.4325/seikeikakou.8.810