Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)的沉淀反应中加聚酸(PAA)的工艺进行试验研究。

Acrylic fabrics are both warm and washable.

酸纤维织物既暖和又耐洗。

The research provided the applicable functional monomer leading urethano into acrylic ester.

为将氨酯基团引酸树脂提供了一种可用的官能单。

The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.

采用热固酸树脂、硝基纤维素等制成药品包装用铝箔保护涂料。

The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.

研究了该催化剂对碘代苯与酸交叉偶联生成反式-肉桂酸的催化能。

A acrylic emulsion dilative fireretardant paint has been developed, which features decorative as well as fire-retardant performance.

研制了既能防火阻、又具有装饰效果的新型酸乳胶膨胀型防火涂料。

The reactive surfactant, sodium allyl hydroxyalkyl sulphonate(SAHS) was applied as modifying agent to polymerize elastic acrylic emulsion.

使用基羟烷基磺酸钠(SAHS)作为可聚合乳化剂,改合成了弹酸酯乳。

The Magnetic Field Projectual is a sturdy, transparent acrylic case that holds iron filings in a special viscous fluid.

磁场投射盒是一坚固、透明的压克力板，里面有铁粉在一种特别的纤维里。

Owing to the construction of body, it might be hard to bestud acrylic into gorge and won't loose it.

由于结构的关系，要使压克力板能够完全嵌合在原先的凹槽上而不脱落，会有一些困难。

Acrylic perchloroviny enamel lacquer has good resistance to weather and corrosion.Its film is of rapid drying,smooth ,bright and polishable.

该漆具有良好的耐候和耐化学腐蚀，漆膜高燥较快，平整光亮，能打磨。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以酸、酸丁酯和甲基酸甲酯为单,采用自由基聚合法制备了聚酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改酸树脂、有机硅改聚氨酯、有机硅改硝化棉、有机硅改酪素等在皮化材料中的发展及应用情况。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于酸与十二醇、十四醇、十六醇酯化转化率的预测和控制上。

Flame retardant vinyl ester resin using tetrabromo bisphenol A, epichlorohydrin, acrylic acid as raw materials was also synthesized, Its flame retardant property was excellent.

用四溴双酚A、环氧氯烷和酸为原料合成了阻型乙基酯树脂，其阻能良好。

Humic acid (HA ) was abstracted from leonardite,and a composite superabsorbent (HA PSA ) was prepared by compounding poly (acrylic acid ) and lignitic humic acid.

以风化褐煤为原料制备腐植酸(HA),将HA与普通型保水剂(PSA)复合,获得HA型保水剂(HA-PSA)。

Introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin and use it as a link stuff to prepare flexible relief block printing ink.

叙述了酸、酸脂、苯乙四元共聚合成醇溶聚酸脂类的方法，并以其为连结料制备柔凸版油墨。

Unlike traditional latex or acrylic coatings, polyurea, as a suitable waterproofer even under seawater immersion, is in no way influenced by ponding water, which is very often on existing roofs.

优于酸防水涂料的主要一点是聚脲的耐积水能，而屋面积水在国内非常普遍。

The covering compound resin is prepared by synthesizing the two different acrylic resins with two modified monomers and by using the noncompatibility of film formation of the two high polymers.

摘要采用两种改单合成两种不同的酸树脂，利用两种高聚物成膜的不相容，制备了一种具有遮盖的复合树脂。