羟乙基甲基纤维素对保水率的提高起着主要的作用。
Hydroxyethyl methyl cellulose plays more important role on the improvement of water retention.
研究了羟乙基甲基纤维素和乙烯基共聚物两种聚合物干粉改性砂浆加水搅拌后的性能。
The properties of cement mortar modified by hydroxyethyl methyl cellulose and vinyl co-polymer were studied.
结果表明羟乙基化浆的打浆抗拒力明显高于原浆，其原因主要在于纤维形态的变化、以及纸浆中半纤维素含量及细小纤维含量的变化。
The results showed hydroxyethylated pulp has higher resistance to beating than origin pulp. The reasons rested with the change of fiber shape, hemicellulose content and fines content.
研究了高取代度羟乙基纤维素（H-HEC）的精制工艺。
The refining process of high-substitution hydroxyethyl cellulose (H-HEC) was researched.
通过流变仪研究了几种表面活性剂对十六烷基羟乙基纤维素（CHEC ）溶液黏度的影响。
Effects of surfactant on viscosity of cetyl hydroxyethylcellulose ( CHEC ) solution were investigated by rheometer.
目的：考察羟乙基改性纤维素可溶性纱布的止血效果及安全性。
Objective: To evaluate hemostatic effects and safety of the soluble styptic gauze made by hydroxyethyl cellulose.
研究了羟乙基甲基纤维素对新拌砂浆和硬化砂浆的改性效果。
This paper deals with modifying effects of hydroxyethyl methylcellulose on both fresh and hardened mortar.
结果表明，掺加羟乙基甲基纤维素会明显降低水泥砂浆抗折强度，而掺加乙烯基共聚物则能显著提高水泥砂浆抗折强度；
The result shows that the flexural strength of cement mortar reduces greatly by adding hydroxyethyl methyl cellulose, while adding vinyl co-polymer the strength can increase considerably.
羟乙基纤维素（HEC）溶液的表面张力和视粘度很少受添加剂的影响，很稳定。
The surface tension and the apparent viscosity of hydroxyethyl cellulose (HEC) solution are hardly affected by the addition agents and are stable.
本文介绍了羟乙基纤维素的一般性质，应用和生产方法。
The general properties, application and manufacturing methods of HEC were introduced.
研究了羟乙基甲基纤维素和乙烯基共聚物两种聚合物干粉改性砂浆在不同养护条件下的粘结抗拉强度。
The adhesion strength of hydroxyethyl methyl cellulose modified mortar and ethylene copolymer modified mortar were studied at different curing condition.
简述了羟乙基纤维素的国内外生产现状，并对其市场消费需求做了预测。
The present situations of HEC at home and abroad were described briefly, its demands of market consumption were forecast in this paper.
某厂特种有机废水，含季铵盐和羟乙基纤维素。
The quaternary ammonium salt and hydroxy ethyl cellulose were contained in a special organic chemical wastewater.
非活性成份：自然口味，甘油，羟乙基纤维素。
Inactive ingredients: Natural flavor, Glycerine, Hydroxy Ethyl Cellulose.
CMHPC在高档乳胶漆、化妆品中作增稠剂使用，可代替进口羟乙基纤维素。
CMHPC is a thickening agent used in high-grade latex paint, cosmetics, can replace the imported hydroxyethyl cellulose.
添加剂：陶氏化学的多功能助剂AMP、润湿剂、羟乙基纤维素醚；索尔的防腐霉剂、海名斯的增稠流平剂、先创的分散剂和消泡剂、成膜助剂等。
Additives: multifunctional additives AMP, wetting agents, HEC from Dow Chemical; biocide from Thor, rheological additives, dispersion agents and defoamers from Elementis and coalescing agents etc.
研究了羟乙基甲基纤维素和乙烯基共聚物2种聚合物干粉对硬化水泥砂浆体积密度和毛细孔吸水率的影响。
The influence of hydroxyethyl methyl cellulose and vinyl co-polymer on the bulk density and capillary water absorption of hardened cement mortars was studied.
研究了羟乙基甲基纤维素和乙烯基共聚物2种聚合物干粉对硬化水泥砂浆体积密度和毛细孔吸水率的影响。
The influence of hydroxyethyl methyl cellulose and vinyl co-polymer on the bulk density and capillary water absorption of hardened cement mortars was studied.
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