采用具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯(PTT)。
Synthesize polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
研究了有机膨润土防沉剂对铜系导电涂料的沉降率、黏度、触变性、涂层导电性及显微形态的影响。
The influence of organobentonite on sedimentation ratio, viscosity, thixotropy, film conductivity and micromorphology of the copper based conductive paint is investigated.
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.
通过选用低黏度液体酸酐为环氧树脂的固化剂,制得了一种用于rtm的高性能树脂体系。
A high performance resin matrix for resin transfer moulding (RTM) was prepared by applying low viscosity anhydride to cure epoxy resin.
探讨了不同稳定剂复配对甜玉米乳饮料黏度、离心沉淀量以及外观品质的影响。
The effects of compound stabilizer on the viscosity, centrifugation sediment and appearance quality of corn milk beverage were studied in the paper.
方法研究不同的碱中和量、辅助表面活性剂、聚合物增稠剂等因素对产品黏度等性能的影响。
Methods The influences of content of KOH, secondary surfactant and thickening agent on the viscosity of product were investigated.
研究了采用油溶性催化剂XAGD - 2催化改质胜利稠油过程中稠油黏度、组成和平均相对分子质量的变化。
The changes of viscosity, hydrocarbon composition and average relative molecular mass of Shengli heavy oil in catalytic upgrading by oil-soluble catalyst XAGD-2 were investigated.
通过对反应产物NCO含量和黏度的测定,考察了TMP中水分含量、催化剂、HDI与TMP摩尔比、反应温度、反应时间对加成产物的影响。
The effect of water content in TMP, catalysts, molar ratio of HDI to TMP, temperature and time on the properties of products was studied by measuring the NCO content and viscosity of products.
结果表明,在提高酸奶的黏度和稳定性方面,添加复合稳定剂比单一稳定剂效果好;
The result indicated that the viscosity and stabilization of yogurt were greatly improved by adding mixed stabilizers.
详细研究了加料方式、反应物配比、催化剂、反应温度等因素对PUA黏度的影响。
The effect of addition manners of reactants, reactant ratio, catalyst types, and reaction temperature, etc on the viscosity of PUA was studied in detail.
本发明解决了现有大豆胶黏剂或者大豆蛋白胶黏剂存在大豆蛋白含量低、水分含量高、黏度大的问题。
The invention solves the problems of low content of the soybean protein, high moisture content and large viscosity existing in conventional soybean adhesives or soybean protein adhesives.
采用直接酯化缩聚路线合成了具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯( PTT) 材料。
By using the direct esterification polycondensation method synthesized polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
方法分别采用不同黏度与用量的羟丙甲纤维素(HPMC),不同主药粒径与稀释剂,不同工艺制备盐酸曲马多缓释片。
METHODS Different particle size of tramadol hydrochloride, viscosity grades and the amount of HPMC, additive content and process were used to prepare tramadol hydrochloride sustained release tablets.
钛含量的增加能使产物黏度上升,而分散性则将对产物色相产生影响4真空度能对催化剂催化性能造成制约。
The hydrophobic titanium catalyst has better dispersion. So its product is whiter than the hydrophilic catalyst's, but its viscosity is lower. 4 the catalytic effect is restricted by the vacuum.
结果表明:由于二甲醚的气相和液相黏度都比较小,使用二甲醚作为制冷剂可以减小系统的阻力,有利于系统制冷性能的提高。
The results show that due to the low viscosity of DME in both gaseous and liquid phases, the pressure drop in DME refrigeration system can be reduced and refrigeration efficiency improved.
SS 88是高性能淡黄色中黏度矿物油切削油,含有大量不活性硫、氯复合添加剂、氯化物及脂肪油。
SS 88is a high performance pale colour medium viscosity mineral cutting oil. SS 88is fortified with inactive sulphurised chlorinated compound, chlorine and fatty oil.
结果表明:添加OP与FSO复配的表面活性剂不但可以将中性墨水的表面张力调节到适当范围,而且改善了中性墨水黏度的稳定性。
The results indicate that with the composite surfactant of OP and FSO, the surface tension of the gel ink can be adjusted to the appropriate value, and the viscosity stability is improved effectively.
本发明的胶黏剂具有大豆蛋白含量高、水分含量小、黏度低的优点,可用于制备胶合板、刨花板和中密度纤维板。
The adhesive has the advantages of high content of the soybean protein, low moisture content and low viscosity, and can be used for preparing plywood, flakeboards and medium-density fiberboards.
减黏剂:用来降低油墨黏度的添加剂。
添加剂、高温蒸汽及二氧化碳处理是稠油降黏的有效手段,研究了添加剂等处理前后特超稠油黏度、黏温性质和胶体稳定性的变化规律。
Additives, high temperature steam and CO2 are effective methods to reduce the viscosity. The viscosity property and colloidal stability variation of samples with or without additive were studied.
采用高黏度指数石蜡基油加入添加剂为配方,提供抗磨损,抗氧化,抗腐蚀及抗泡沫性能。
Blended from HVI paraffinic base oils and additives to prevent wear, oxidation, corrosion and foaming.
使用不同混悬剂稳定剂对痤疮洗剂的沉降容积比测定、重新分散试验、微粒大小的测定及黏度测定等指标进行质量评定。
Methods stability of acne lotion with different stable agent was studied by quality evaluation:sedimentation rate tests, redispersibility tests, grain size tests and viscosity tests.
使用不同混悬剂稳定剂对痤疮洗剂的沉降容积比测定、重新分散试验、微粒大小的测定及黏度测定等指标进行质量评定。
Methods stability of acne lotion with different stable agent was studied by quality evaluation:sedimentation rate tests, redispersibility tests, grain size tests and viscosity tests.
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