3) star-shape cationic polyacrylamide
星形阳离子聚丙烯酰胺
4) Polyacrylamide resin
聚丙烯酰胺树脂
5) comb-shape polyacrylamide
梳形聚丙烯酰胺
1.
The in-situ application results of comb-shape polyacrylamide showed that the comb-shape polyacrylamide can increase the viscosity value of 58 percent to 81 percent more than that of the ordinary Daqing polyacrylamide,and 22 percent to 70 percent more than that of the ordinary polyacrylamide MO??4000 produced by Japan,under the same conditions.
梳形聚丙烯酰胺的现场应用结果表明 ,在相同条件下 ,梳形聚丙烯酰胺比大庆产聚丙烯酰胺的增粘能力高 5 8%～ 81%,比日本三菱公司产MO 40 0 0的增粘能力高 2 2 %～ 70 %;其驱油效果比聚丙烯酰胺约提高一倍 ,降低聚合物用量 3 0 %以上。
补充资料：树核
1.果树。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条