1) high molecular ashless dispersant
高分子无灰分散剂
1.
The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described.
利用红外光谱和模拟评定手段表征了该剂在结构和性能上的特点，研制出的高分子无灰分散剂与国外同类剂ＬＺ６４１８结构和性能相近。
2) ashless dispersant
无灰分散剂
1.
Synthesis and performance evaluation of ashless dispersant with multiamides;
多酰胺无灰分散剂的合成及性能评价
2.
The development trend,preparation methods and performances of ashless dispersants are introduced,including succinimide,succinate,the boride of succimide,succinimide-acid compounds and derivatives,etc.
介绍了无灰分散剂的发展趋势,包括丁二酰亚胺、丁二酸酯、丁二酰亚胺的硼化物、丁二酰亚胺酸及其衍生物等各种类型无灰分散剂的制备方法及使用性能;PIBSA与胺基水杨酸反应合成的一种新型分散剂,应用到中低速柴油机中,对解决"黑漆"现象效果明显;用于涡轮发动机油的一种特殊结构的分散剂,能明显提高涡轮油的高温清净性。
3.
Mannich base ashless dispersants were synthesized by the following two steps: the reaction of high active polyisobutylene(PIB) with phenol in the presence of a Lewis acid catalyst to form alkylphenols,then the reaction of alkylphenols with formaldehyde and polyalkenepolyamines to obtain Mannich bases.
通过两步合成法制备了曼尼西碱无灰分散剂。
3) ashless dispersant
无灰分散添加剂
4) ashless detergentdispersant
无灰清净分散剂
5) high polymer disperser
高分子分散剂
1.
A type of high polymer disperser was added in slurry for preparing Cr3C2-25%NiCr spheroidal powder by spray dried,which was liquid sintered under protective gas,and finally the suitable grain powder was obtained through comminution by gas stream.
试验通过添加高分子分散剂配制Cr3C2–25%NiCr料浆,采用喷雾干燥技术制备球形粉末,在保护气氛下进行液相烧结,气流粉碎分级后形成合适粒度粉末。
2.
A type of high polymer disperser was added in slurry for preparing Cr3C2-25%NiCr spheroidal powder by spray dried, which was liquid sintered under protective gas, and finally the suitable grain powder was obtained through comminution by gas stream.
试验通过添加高分子分散剂配制Cr3C2-25％NiCr料浆,采用喷雾干燥技术制备球形粉末,在保护气氛下进行液相烧结,气流粉碎分级后形成合适粒度粉末。
6) polymeric dispersant
高分子分散剂
1.
The non-protected fluid room temperature phosphorescence (NP-RTP) and the another F-RTP, using non-ionic surfactant Tween-20, Tween-40, Tween-80, Tween-85, Brij35, TritonX-100, emulsifier OP and polymeric dispersant polyethyleneglycol-200 (PEG-200), PEG-400 as a medium, properties of tryptophan (TRP) have been studied.
研究了色氨酸的无保护流体室温燐光和以非离子表面活性剂Tween 20、Tween 40、Tween 80、Tween 85、Brij35、TritonX 100、乳化剂OP及高分子分散剂聚乙二醇 200(PEG 200)、PEG 400为介质的流体室温燐光 性质。
补充资料：流散剂
分子式：
CAS号：
性质：又称流散剂。为使饲料或饲料添加剂保持良好的流动性，避免结块而使用的添加剂。常用的防结块剂有亚铁氰化钾、硅铝酸钠、二氧化硅等。
CAS号：
性质：又称流散剂。为使饲料或饲料添加剂保持良好的流动性，避免结块而使用的添加剂。常用的防结块剂有亚铁氰化钾、硅铝酸钠、二氧化硅等。
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