This novel polymer is viscosity stabilizer without heavy metal but containing organic chromium.
为了增加聚合物注入粘度 ,提高聚合物驱油效果 ,研制了一种不含重金属的粘度稳定剂Ⅰ型和含有机铬的粘度稳定剂Ⅱ型 ,并对其增粘和稳粘效果进行了考察。
Study on stability of viscosity of dishwashing detergent;
餐具洗涤剂的粘度稳定性研究
The trans- parence,swelling power and freeze thawing stability as well as viscosity stability of the Cross-linking cationic starch were investigated.
以玉米淀粉为原料,环氧氯丙烷为交联剂,盐酸三甲胺为阳离子化试剂制备阳离子交联淀粉,并对该淀粉透明度、溶胀度、冻融稳定性、粘度稳定性等性能进行研究。
The influencing factors on viscosity stability of polymer flooding solution were investigated.
对驱油聚合物溶液粘度稳定性的影响因素进行了研究,结果表明,溶解氧对其影响是长期而缓慢的过程,但由于注聚周期长,造成粘度损失较严重;Mg~(2+)、Ca~(2+)的存在使聚合物溶液粘度稳定性变差;在低浓度范围(Fe~(3+)浓度小于10 mg/L)内Fe~(3+)的影响较小,而Fe~(2+)使聚合物溶液粘度急剧降低,溶液长期稳定性变差。
The Effect of Na Salts on Stability of ZrO_2 Base Ceramics at High Temperature;
高温下钠盐对几种ZrO_2基陶瓷稳定化度的影响
The concepts of steady working-point and steady efficient viscosity of hydraulic system were put forward according to the Vogel viscosity-temperature equation,providing new method and basis for determining reasonably the viscosity calculation value of hydraulic oil.
以静压轴承和液压滑环的简化模型———旋转对称环形缝隙为例，结合Ｖｏｇｅｌ 粘温方程，提出了液压系统稳定工作点和液压油稳定有效粘度的概念，为合理地确定液压油粘度值提供了新的方法和依据。
The viscidity stabilizers lengthened the solidified time of the fresh latex.
粘度稳定剂延长了鲜胶乳的凝固时间。
polymeric cationic clay stabilizer
聚合阳离子粘土稳定剂
Influence factors to the bond strength and stability of aldehyde-free wood adhesive
无醛木材胶粘剂粘接强度和稳定性的影响因素研究
Hot-melt adhesives--Determination of thermal stability
GB/T16998-1997热熔胶粘剂热稳定性测定
Determination methods for viscosity of adhesives
GB/T2794-1995胶粘剂粘度的测定
EVALUATION OF ORGANIC CATIONIC POLYMERIC CLAY STABILIZERS
有机阳离子聚合物粘土稳定剂的评价
Synthesis of Low Molecular Weight PDMDAAC Clay Stabilizer
低分子质量PDMDAAC粘土稳定剂的合成
CONCLUSION:The established preparation technique of poultice is stable and feasible,and its leading influencing factors are adhesive stress and transdermal effects.
结论:建立的巴布剂制备工艺合理、稳定,粘着强度和透皮效果为其主要质量影响因素。
The results show that the self-crosslinking pigment printing adhesive have good stability, the fabrics have good color fastness and soft handle.
结果表明，该自交联型涂料印花粘合剂稳定性好，印制的织物牢度好、手感佳。
Study of clay stabilizers on water sensitive formation of Chang 2 oil-bearing sand bodies in Jingbian Oil-Field
靖边采油厂水敏性油藏粘土稳定剂研究
Synthesis of Clay Stabilizer of Gemini Quaternary Ammonium Salts and Evaluation on Its Anti-swelling Performance
Gemini季铵盐粘土稳定剂的合成及其防膨性能评价
Surface active agents and detergents--Determination of viscosity of liquid products using a rotational viscometer
GB/T15357-1994表面活性剂和洗涤剂旋转粘度计测定液体产品的粘度
Test method of viscosity for rubber antiagers and vulcanizing accelerators--Rotational viscometer method
GB/T11409.8-1989橡胶防老剂、硫化促进剂粘度的测定方法旋转粘度计法
Resin finishing agent--Determination of the viscosity
GB/T5547-1985树脂整理剂粘度的测定方法
testing methods for shear strength of adhesive bonds by tensile loading
用拉伸负荷测定粘合剂剪切强度
testing methods for viscosity of epoxide resins and hardners
环氧树脂和固化剂粘度的测定
Measuring method for kinematic viscosity of plasticizers (Pinkevitch method)
GB/T1660-1982增塑剂运动粘度的测定(品氏法)
Measuring method for kinematic viscosity of plasticizers (Engler method)
GB/T1661-1982增塑剂运动粘度的测定(恩氏法)