Study on the Optimal Condition of the Graft Copolymerization of Carboxymethylcellulose with Acrylamide
Xueqing Yu
Abstract
Xueqing Yu
Abstract
Synthesis on the graft copolymerization of carboxymethylcellulose with acrylamide has been put forword in this paper. The effects of the initial pH and temperature, the concentration of initiator and monomer are discussed. The results showed that the optimal system of initiation should be: H2SO4-KMnO4 and the optimal condition should be: the monomer concentration is 30%, the initiator concentration is 500 mg/L, the initial temperature is 30℃, the initial pH is 9.
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Synthesis on the graft copolymerization of carboxymethylcellulose with acrylamide has been put forword in this paper. The effects of the initial pH and temperature, the concentration of initiator and monomer are discussed. The results showed that the optimal system of initiation should be: H2SO4-KMnO4 and the optimal condition should be: the monomer concentration is 30%, the initiator concentration is 500 mg/L, the initial temperature is 30℃, the initial pH is 9.
Key concepts: Acrylamide, Copolymer, Monomer, Chemistry, Polymer chemistry, Reaction conditions, Chemical engineering, Polymer