And the epoxy acrylic cationic resin applicable to cathodic electrodeposition coating was synthesized by using aminating agent of diethanolamine and neutralizing agent of acetic acid.

并以二乙醇胺為胺化劑、冰醋酸為中和劑合成了可用于陰極電沉積涂料的環(huán)氧丙烯酸陽離子樹脂精选免费视频。

Additives: expandable microsphere; EHEC cellulose ether, PU; associative thickener, thixotropic additives, fumed silica; dispersing agent, levelling agent, defoamer, flatting agent; neutralizing amine; wax powder/paste; paint driers, anti-skinning agent, anti-gelling agent; in-can preservative, dry - film biocide, inorganic silver-ion antimicrobial; powder coating additive – texture additive, flow control agent, non-yellowing degassing agent, matting agent, low temperature curing epoxy hardener; reactive diluent of epoxy resin.

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The technology of water washing can remove all above-mentioned harmful impurities except of P〓O〓 in crystal lattice. However, the feasibility of water washing technology may rely on the ability in investment as the initially required investment size is big. Also, this technology may cause a secondary pollution as the process generates large amount of waste water. Organic matters can be removed by a floating technology. Lime may be used as a neutralizing agent which transforms watersoluble P〓O〓, F〓 into salts of low solubility. Grinding can improve the crystal morphology and the gradings of PG. A combined technology of neutralization with grinding may have the advantages of both.

水洗可除去除共晶P〓O〓以外的所有雜質国产在线观看精品入口，但存在一次性投資大国内久久久久久精品影片、工藝復雜、污水排放造成二次污染等問題a毛片在线观看；浮選可除去磷石膏中的有機物国产黄色无码一级视频；石灰中和使有害態(tài)的可溶磷、氟轉化為惰性的難溶鹽全免费a级毛片100部费观看；適當?shù)那蚰タ捎行Ц纳屏资嗟念w粒形貌與級配99r热；篩分可除去有害雜質含量特別高的部分，提高磷石膏品質A片网站免费在线播放；球磨與石灰中和結合的預處理工藝美女视频黄都是全免费的色欲，既消除了主要有害雜質的影響，又改善了磷石膏顆粒結構與級配日韩成人教师在线观看视频。

neutralness：中和

neutralizing agent 中和劑 | neutralness 中和 | neutretto 中介子

neutralizing：中和

"中和劑","neutralizer" | "中和","neutralizing" | "中和劑","neutralizing agent"

neutralizing agent：中和劑

neutralizing chemicals 中和化學品 | neutralizing agent 中和劑 | neutralizer 中和劑