泡沫稳定剂

啤酒泡沫稳定剂的应用研究

Research on the Application of Beer Foam Stabilizers

介绍了一种主要成分由醇胺类的多元共聚物及微量泡沫稳定剂组成的新型引气剂HPS的技术特性及与国内外同类产品的性能比较。

The technical characteristic of a new air entraining admixture ( HPS ) consisting of alcamines polyatomic copolymer as main composition and trace foam stabilizer as well as property comparison between same type of products at home and abroad are presented .

以复配的组合多元醇、异氰酸酯、复合催化剂、发泡剂HCFC-141b与H2O、泡沫稳定剂、阻燃剂等为原料，制备了用于建筑隔热板材的聚氨酯硬质泡沫。

A rigid polyurethane foam for sandwich panel using as building materials was prepared from complex polyols , PAPI , compound catalyst , HCFC-141b , H 2 O , foam stabilizer ect .

新型泡沫稳定剂氧化叔胺的合成研究

Study on Synthesis of a new foam stabilizer - tertiary amine oxide

低导热系数低密度硬质聚氨酯泡沫塑料用泡沫稳定剂

Foam Stabilizer Used in Low Thermal Conductivity and Low Density Polyurethane Rigid Foam

软质聚氨酯泡沫稳定剂组成结构的正交优化

Orthogonal selection of the structure and component of the soft polyurethane foam stabilizer

驱油泡沫稳定剂的性能研究

Properties of stabilizers for foam flooding

根据软质聚氨酯泡沫稳定剂的性能要求，对其组成结构进行正交优化。

Aim To decide the best structure and component of the soft polyurethane foam stabilizer according to its characteristics .

这种复合支架是以表面活性剂Tween80为泡沫稳定剂，采用发泡法和冷动干燥工艺制备的。

The composite scaffolds were fabricated by foaming with assistance of the surfactant Tween 80 and freeze drying processing .

泡沫稳定剂用量增加，微孔弹性体的机械强度和回弹性均升高，扯断伸长率也稍有升高。

The increase of foam-stabilizer would make both the mechanical strength and resilience / resiliency increased and the elongation at break also increased slightly .

探讨了聚酯多元醇、泡沫稳定剂、发泡剂及催化剂等原料对硬质聚氨酯泡沫塑料制备的影响。

The influence of some raw materials such as polyester the uniformity , vesicant foams and catalysts to the preparation of rigid polyurethanes foam is also discussed .

考虑了发泡剂用量、泡沫稳定剂种类及用量对发泡倍率和粘接强度的影响。

The effects of the content of foaming agent as well as the kinds and content of foam stable agent on the foamability and the adhesion strength were investigated .

泡沫稳定剂用量过多时，泡沫太稳定，而过度闭孔使得泡沫收缩严重，同时泡沫的吸油倍率也下降。

Stable foam stabilizer dosage too much , too , and excessive obturator made serious bubble contraction , at the same time , the oil absorption ratio of bubble .

研究了液化产物、异氰酸酯指数、水分、催化剂及泡沫稳定剂加入量对泡沫性能的影响。

The effect of usage of LP , isocyanate index , water amount , catalyst and foam stabilizer contents on the LP-PUR ( The foam added LP ) are studied .

在比较各种发泡剂的发泡性质并考虑供应条件及成本问题以后，本文选用净洗剂601（烷基磺酸钠）为发泡剂，羟乙基纤维素为泡沫稳定剂，并推荐了一个树脂整理用的发泡液处方。

Based on a comparison of the foaming properties of various foaming agents , Detergent 601 ( Sodium Alkyl Sulfonate ), as foaming agent , and Hydroxyethyl Cellulose , as foam stabilizer , were selected , and a foam finishing formulation was suggested with provision for supplying conditions and price .

厂拌冷再生技术具有广阔的应用前景，本文阐述了利用改性乳化沥青和泡沫沥青作为主要稳定剂的冷再生混合料配合比设计；

Cold mix asphalt recycling technology has a wide application prospect . This paper elaborates cold recycling mix ( CRM ) design using emulsified bitumen and foamed bitumen as a main stabilizer ;

实验证明，泡沫性能良好，泡沫稳定剂使用量减少，泡沫成本大幅度下降。

Experiments show that properties of the rigid foam are good , because decrease in the quantity of foam stabilizer , the cost is low .

泡沫稳定实验显示氧化叔胺是一种较好的新型泡沫稳定剂。

The foam stability experiments showed that the tertiary amine oxide is a good new foam stabilizer .