查询词典 latex

The objective of the study is to analyze the main characteristics of synthetic latex ,and investigate the correlation between latex properties and coated paper quality.

本文剖析了合成胶乳的主要性能特征，讨论了胶乳特性与涂布纸质量的相关性；阐述了胶乳胶黏剂在纸张颜料悬浮液中与颜料粒子的相互作用及黏结机理，并分析了在涂布的不同阶段，乳胶微粒移动的不同方式。

In this paper, the Latex coating materials with high performance of fungicideand antifungal was fabricated, which is used in the condition with high humidityand plenty of bacteria. The latex coating can form a layer of dense, polish,smooth film which can be used repeadedly.

本次研究的目的是得到高性能的防霉杀菌涂料，用于较高的湿度、营养源丰富，常常有大量的细菌、霉菌浸袭的苛刻环境中，为此，高性能的抗菌乳胶涂料一定要能形成致密的涂膜，同时要求易施工，耐擦洗万次以上，涂膜平整、光洁，在反复洗刷和消毒及在高温、高湿条件下，抗菌防霉效果不减弱，而且涂膜安全、低毒，可反复使用。

The recent research advances in the synthesis of styrene-butadiene latex for paper coating,including monomer composition,particle structure,balance of surface strength and blister resistance,coating with good fluidity at high speed,latex stability,additive and material addition sequence were reviewed with 15 references.

介绍了近年来国外涂布纸用丁苯胶乳在单体组成、粒子结构、涂布纸表面强度与抗起泡性的平衡性、涂料高剪切流动性、胶乳稳定性、添加剂和加料顺序等方面的研究进展。

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。

Multilayer latex particles with carboxylic polymer as core, polymer with low glass transition temperature and film-formable under room temperature as shell, and lightly crosslinked polymer as intermediate layer were prepared with unsaturated carboxylic monomers by multistage seed emulsion polymerization. Finally, the room-temperature-film-formable polymer particles with hollow structure were obtained via the alkali treatment to the multilayer latex particles.

采用羧基单体进行多阶段的种于乳液聚合，制备了内核为带羧基的聚合物、最外层为易成膜的低玻璃化温度聚合物、中间为轻度交联中间隔离层的多层核壳结构乳胶粒，最后通过碱处理制成了具有室温成膜性的中空结构聚合物微粒。

The influence of drying temperature on the performance of acrylate re-dispersible latex powders was investigated.

探讨了干燥温度对丙烯酸酯可再分散乳胶粉性能的影响。

At the PAA polybutycyanocrylate metog acylate nanopolyaniline, or polybutycyanocrylate acid, butylacralate or methylacryte, methylacryte and microdosis butylacralate in LaTeX fleece printing of ofmaize.

凡是以合丙烯酸丁酯为主的乳液，或丙烯酸酯与丙烯酸丁酯共合体，或甲基丙烯酸甲酯、丙烯酸甲酯和丙烯酰胺共合体乳液为起绒印花用的粘合剂。

Influence of emulsifying agent, monomer and functional group, the additive method of initiator on properties of latex were discussed.

讨论了乳化剂种类、单体种类以及功能性单体、引发剂加人工艺对乳液聚合过程及乳液产品性能的影响。

Paperboard paperboard mounted framed print framed and legislation can be divided into surface mount, flat mount all of the paper-cut transparent latex adhesive designed hard copy in advance can on top.

纸版装裱纸版装裱可分平面装裱和立面装裱，平面装裱将剪纸用透明乳胶全部粘连在事先设计好的纸版上即可。

It is studied the particle diameter of polymer butadiene latex is effected of dissimilar agglutinant.

研究了不同附聚剂对聚丁二烯胶乳粒径的影响。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。