CA型水泥砂浆塑化剂为在煤油氧化合成工艺的基础上,取其付产,进行皂化、分离而得到的有机酸盐类—R(CH_2)nm COO Na。其工艺要点为:(1)把定量的经过滤处理的氧化煤油羟基酸注入搅拌釜内;(2)升温至70～90℃;(3)加入浓度为20％的火碱溶液,充分搅拌,不断控制PH值,待其稳定到PH=11后即放入分离器中;(4)静置沉降分层后,将不皂化物放出;(5)将排除掉不皂化物及杂质的塑化剂放入成品调质罐 CA type cement mortar plasticizer is based on the synthesis technology of kerosene oxidation, taking its production, saponification and separation of the organic acid salts - R (CH2) nm COO Na. The main points of the process are: (1) Injecting a quantitative filtered oxidized kerosene hydroxy acid into a stirred tank; (2) raising the temperature to 70-90°C; (3) adding a 20% strength pyrogenic alkali solution and stirring thoroughly; Continuously control the PH value, and put it into the separator after it is stabilized to PH=11; (4) After unraveling, the unsaponifiables will be released; (5) The plasticization of unsaponifiables and impurities will be eliminated. Agent into the finished conditioning tank