The synthesis process of a kind of water-soluble cationic copolymer powder-PDA, which was prepared by diallyldimethylammonium chloride (DMDAAC) and acrylamide (AM) was studied in this paper.
本文以二甲基二烯丙基氯化铵与丙烯酰胺为原料，研究了较高相对分子质量PDA干粉的制备工艺。
The copolymer of dimethyldiallylammonium chloride (DMDAAC)with acrylamide(AM) as a water soluble cationic macromolecular polymer is widely used in water treatment.
二甲基二烯丙基氯化铵（DMDAAC）与丙烯酰胺（AM）的共聚物作为一种水溶性阳离子高分子聚合物广泛用于各种水处理。
The gelling agent PDA is the copolymer of methacryloyloxyethyl trimethyl ammonium chloride (DMC) and acrylamide (AM);
胶凝剂PDA是甲基丙烯酰氧乙基三甲基氯化铵（DMC）和丙烯酰胺（AM）的共聚物；
And then the third monomer acrylamide (am) with short side chain is added in the gel systems to decrease brittleness and increase elasticity.
于是本文又选用了含侧链较短的第三单体丙烯酰胺(AM)，加入凝胶体系中来降低其脆性，增加共聚物大分子链间的抱合力。
Separating polyacrylamide (PAM) and acrylamide (am) by Soxhlet extraction apparatus is simple and convenient on operating.
利用索氏提取法分离聚丙烯酰胺(PAM)与丙烯酰胺(AM)。
The kinetic and mechanistic features of DTA initiated aqueous polymerization of acrylamide (AM) have been investigated in an alkaline medium.
对DTA-丙烯酰胺（AM）组成的氧化还原体系在碱性介质中引发的丙烯酰胺自由基均聚合反应进行了系统研究。
Basing on this instrument, 16 quaternary dimethyl ammonium chloride, acrylic acid (AA), acrylamide (am) were used as raw material for the optimum aggregation experiment.
在此仪器上以十六烷基烯丙基二甲基氯化铵，丙烯酸(AA)，丙烯酰胺(AM)为原料进行聚合优化的实验。
The synthesis conditions of acrylamide(AM) and dimethyl diallyl ammonium chloride(DMDAAC) copolymer are optimized.
首先优化了丙烯酰胺（AM）和二甲基二烯丙基氯化铵（DMDAAC）共聚物的合成条件。
A new type of inorganic-organic composite flocculent, PACSAM, was synthesized using poly-aluminum chloride (PAC) and starch-acrylamide graft polymers (ST-AM) as raw materials.
以聚合氯化铝(PAC)和淀粉-丙烯酰胺接枝聚合物(ST -AM)为原料，合成了一种新型的无机-有机复合絮凝剂(PACSAM)。
A new type of inorganic-organic composite flocculent, PACSAM, was synthesized using poly-aluminum chloride (PAC) and starch-acrylamide graft polymers (ST-AM) as raw materials.
以聚合氯化铝(PAC)和淀粉-丙烯酰胺接枝聚合物(ST -AM)为原料，合成了一种新型的无机-有机复合絮凝剂(PACSAM)。
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