The PUA dispersion had a character of self-crosslinking at room temperature during the film-forming period, high hardness, and good chemical resistance.

  • 该种自交联PUA分散体能在室温成膜时发生交联,硬度高、耐化学性能好。
  • 来源:互联网摘选更新时间:2026-07-13 13:14:00

  • 重点词汇
  • goodadj. 好的;优质的;符合标准的;可接受的;令人愉快的;令人满意的;合情理的;有说服力的;有充分根据的
  • highadj. 高的;高尚的,崇高的;高音调的;高级的,高等的;
  • charactern.性格;人物,角色;(地方的)特点;(事物、事件或地方的)特征;人;文字,字母,符号;(人、集体的)品质;(地方或人的)与众不同之处,特色;勇气;名誉;毅力
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • room temperaturen.室温,常温(约20摄氏度);
  • duringprep.在…期间(的某一时间);
  • periodn.一段时间,时期;周期;<数>(周期函数的)周期;(练习、训练、学习的)时间,时段;(人生或国家历史的)阶段,时代;<美口>结束,终止;课时,学时,节;(妇女的)经期,月经;<美> 句号,句点;<医>病期,病程;<天>自转(或公转)周期;(冰球等比赛的)一局;<音> 乐段,乐节;完整句(尤指含有若干从句、结 构工整的复合句);纪(地质年代,代下分纪)
  • chemicaladj.化学的;化学反应的;用化学方法生成的;
  • 相关例句
1、

The stability of heat-resistance of composite resins decreased a little with the adding of PU or PUA rubbery phase.

PU和PUA橡胶相的加入,使复合树脂的耐热稳定性略有降低。

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2、

Recently, PUA become one of the research hotspots about UV-cure materials in China, while it has been commercial abroad.

PUA在国外已经实现了商品化,目前已成为国内UV固化材料中的一个研究热点。

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3、

The particle morphology of aqueous PUA dispersion becomes irregular with the content of polyacrylate ( PA) increased;

PUA中PA含量越大,PUA水分散液粒子形态越不规整;

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4、

The title acrylate-polyurethane ( PUA) hybrid emulsion has been prepared by in-situ polymerization process.

采用原位乳液聚合法,合成聚氨酯-丙烯酸酯(PUA)复合乳液。

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5、

The optimal MMA content was determined as 20%& 30% of the total solid content of PUA emulsion.

合适的MMA含量为体系总固含量的20%~30%。

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6、

The emulsion particle size of PUA by emulsion co-polymerization was increased remarkable and the distribution was narrow.

而通过乳液聚合改性所得到丙烯酸改性水性聚氨酯乳液粒径增大明显,而粒度分布比较窄;

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7、

PUA routines, the stories you use can be AS important as your openers.

除所有PUA法则以外,你讲的故事跟开场白&样重要。

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8、

Development of PUA hybrid aqueous dispersions

PUA杂合水分散体的发展

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9、

In comparison with that of water-based PU, the water resistance and heat resistance of PUA films were improved.

与水性PU相比,复合乳胶膜的耐水性及耐热性显著提高。

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10、

Study on synthesis of waterborne UV-curable PUA prepolymer and preparation of PUA emulsion

水性光固化聚氨酯丙烯酸酯预聚体的合成及乳液的制备研究

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11、

Effect of Herbicide Pua Mixture in the Summer-season Corn Fields

普阿混剂在豫北夏玉米田的除草效果

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12、

Effect of PUA on the performance of UV-curing PEO-based polymer electrolytes

PUA对光固化PEO基高分子固体电解质性能的影响

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13、

The result shows that 3% initiator content can obtain high conversion rate, stable and excellent performance PUA latex.

结果表明,0.3%用量的引发剂取得了较高的转化率,制得了稳定性好、性能优异的PUA乳液。

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14、

Synthesis and study of PUA nanocomposite

PUA纳米复合物水分散液的制备及其性能研究

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16、

Development of Waterborne PUA Resin for Wood Lacquer

水性PUA木器漆用树脂的研制

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17、

Its average particle diameter was 100? nm and the PUA emulsion was stable.

胶乳平均粒径为100nm,且具有良好的贮存稳定性。

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18、

The better properties of PUA were obtained when the amount of MMA was 20%.

当MMA含量为20%左右时综合性能较好。

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19、

Study of properties of polyester PUA

聚酯聚氨酯丙烯酸树脂(PUA)的合成与性能的研究

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20、

Various effects on the synthesis, stability of PUA and the performance of the coating film were studied.

研究了影响PUA合成、稳定性和漆膜性能的各种因素。

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