查询词典 acrylic

Polyols can be divided into latex polyol and dispersion polyolaccording to the way of preparation. In this paper, acrylic latex polyol and acrylic dispersionpolyol were synthesized respectively. One kind waterborne polyisocyanate, which was waterbornehexamethylenediisocyanate trimer, was obtained by hydrophilic modification. Andisophorone diisocyanate trimer (T1890E), which can formulate into 2K-WPU coatings withpolyols, was selected from the unmodified polyisocyanates.

本文合成了两种羟基组分：丙烯酸乳胶多元醇和丙烯酸分散体多元醇，亲水改性得到了一种水性多异氰酸酯组分：水性六亚甲基二异氰酸酯三聚体，同时在未改性的多异氰酸酯组分中遴选了一种多异氰酸酯：异佛尔酮二异氰酸酯三聚体(T1890E)，可用来组成双组分水性聚氨酯涂料。

We are the company .specialized in recycle plastics/chemical Now we can supply [PMMA + Aluminum Hydroxide AI3]powder , post industrial You can save money for purchasing acrylic /aluminium hydroxide powder, Which is needed in manufacturing acrylic solid surface.

EURO International Limited 您好：我们是专门从事再生塑料和化学制品的韩国公司，现在我们可以为您能提供压克力[聚甲丙烯酸基甲酯PMMA +氢氧化铝凝胶 Aluminum Hydroxide AI3 ] 原料粉末我们公司诚切希望用再生产品为您省去不必要的费用，以上的原料无乱哪一个都是制造丙烯酸树脂的坚实表面的重要原材料。

Guangzhou Sui-ming Acrylic products fish tank coffee table Craft Manufacturing Co., Ltd., Guangzhou Sui-ming Acrylic fish tank coffee table Craft Manufacturing Co., Ltd., to adapt to the trend of the development of the economy need to start a new practical products "fish tank coffee table"(Original: Multi-table-type fish tank), known as "fish tank furniture," or "fish tank furniture," is a kind of ornamental fish tanks and furniture, coffee table novel combination of dual-use products.

广州市穗明有机玻璃制品鱼缸茶几工艺制作有限公司广州市穗明有机玻璃鱼缸茶几工艺制作有限公司，适应经济潮流发展的需要，新创一种新型实用的产品&鱼缸茶几&(原名：多功能茶几型鱼缸)，又叫&鱼缸家具&或者&鱼缸家私&，是一种观赏鱼缸和家具茶几两用结合的新颖产品。

One of acrylic acid - acrylic acid copolymer resin sulfonation technical standards have been quoted Ministry of Chemical Industry; ZC-3185 Demulsifier was awarded the "National Key New Product" at the same time by the National High-tech SMEs Innovation Fund; ZC-504 scale relief corrosion agent by the Ministry of Electric Power Net permits into the book; ZC-503 scale and corrosion inhibitor found in the petroleum, petrochemical Medium access permit book.

其中丙烯酸-丙烯酸脂磺化共聚物的技术标准被化工部引用；ZC-3185破乳剂被授予&国家重点新产品&，同时获国家科技型中小企业创新基金资助；ZC-504阻垢缓蚀剂获电力部进网许可证书；ZC-503阻垢缓蚀剂获中石油、中石化入网许可证书。

In addition, changing the solid content or adding butyl alcohol had basically the same influence on the rheological property of modified nano-CaCO3 composite acrylic coatings and the traditional acrylic coatings.

此外，固体分改变或添加丁醇对添加改性纳米CaCO3复合丙烯酸涂料和传统丙烯酸涂料流变性的影响规律基本相同。

Effects of hard/soft monomer ratio,the content of acrylic acid,the content of aromatic monomer BNMA,the ratio of amino resin curing agent to acrylic resin,the conditions of curing on properties of the films were investigated.

合成了水性丙烯酸树脂并用其配制了汽车罩光清漆，研究了硬/软单体配比、丙烯酸单体的用量、芳香酯单体的用量、氨基树脂固化剂/丙烯酸树脂的配比及固化条件对漆膜性能的影响。

Using nano-TiO_2 to modify traditional acrylic acid size, it can make acrylic acid size having an excellent performance.

将纳米TiO_2应用于聚丙烯酸类浆料的改性，预期亦可以使浆料获得优良的性能。

The company was founded in 2001, operates mainly in acrylic, celluloid, acetate fiber production and trade.

本公司成立于2001年，主要经营压克力、赛璐珞、醋酸纤维板的生产和贸易。

Decided relatively the craft condition of beautiful: IA occupies total monomer rub Er mark is 22%, 6.67% what cross ammonium sulphate dosage to be total monomer quality, reaction temperature ℃ of 80 ℃~85, acrylic acid and the drop that cross ammonium sulphate add time to be 2.5 H, heat preservation time is 3.5 H, total reaction time is 6 H.

确定了较佳的工艺条件：IA占总单体的摩尔分数为22%，过硫酸铵用量为总单体质量的6.67%，反应温度80℃~85℃，丙烯酸和过硫酸铵的滴加时间为2.5 h，保温时间为3.5 h，总反应时间为6 h。

The results showed that the reaction time was prolonged with the molar ratio of acrylic acid increasing.

结果表明：随着反应物中丙烯酸含量的增加，反应时间延长。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。