water-retention agent

基本解釋

Application potassium-polyacrylate water retaining agent can strengthen water retention ability of red soil and sandy soil.
施用聚丙烯酸鉀鹽型保水劑可以增強紅壤與風沙土的持水能力。
Water retention agent is a kind of man-made high-hygroscopicity resin, which has super absorbent and maintaining capacity of water.
保水劑又稱吸水劑、高吸水性樹脂，是人工合成的一種具有超高強吸水、保水能力的高分子聚合物。
May as the emulsifier, the thickening agent, dispersing agent, the stabilizer, sizing agent, film-former, water retention agent and so on.
可作為乳化劑、增稠劑、分散劑、穩(wěn)定劑、上漿劑、成膜劑、保水劑等。