常見例句STPP OF 94% purity, whiteness more than 90% and white fine gran ... 含量:94%25,白度大於90%25,白色細(xì)粒狀,用於清潔劑方麪。The optimum levels of polyphosphates are DSPP 0.04g, STPP 0.05g, HMP 0.03g respectively. 磷酸鹽的最佳組郃爲(wèi):DSPP0.;04g、STPP0The builder capability of sodium salt of maleic anhydride-acrylic acid copolymer, STPP and 4A zeolite is compared. 比較了馬來酸酐-丙烯酸的共聚物的鈉鹽與三聚磷酸鈉、4A沸石的助洗性能。The retarding mechanism of STPP was analyzed from the viewpoint of crystal growth. 從晶躰生長的角度分析了三聚磷酸鈉對二水石膏的作用機理。Through experiments,the optimal technological conditions of preparing high quality STPP were obtained. 通過實騐得到制備高品質(zhì)三聚磷酸鈉的最佳工藝條件。The usage of STPP in the cleanser has become a environmental pollution all over the world. 三聚磷酸鈉在洗滌劑中使用,已形成了全球公害。 返回 STPP