isocyanate的例句大全

Due to the effect of cumulated double bond and atoms of N, O on either hand of carbon atom, isocyanate group has high reaction activities and is easy to react with compounds containing active hydrogen. That limits the use of isocyanate to some extent.

异氰酸酯基由于累积双键和碳原子两边电负性很大的氮氧原子作用，使其有较大的反应活性，容易与含活泼氢的化合物发生反应失去反应活性，这在一定程度上限制了异氰酸酯使用。

isocyanate adhesive for enviromentally-friendly particleboard and its application

绿色环保型刨花板用异氰酸酯粘合剂及其应用技术

the research situation and development trends of isocyanate adhesive for artifical panels

人造板用异氰酸酯胶粘剂研究现状及发展趋势

electronic-metering technology of the dosing system of isocyanate adhesive

异氰酸酯胶粘剂电子计量供胶技术研究

a new method of synthesis for hexyl isocyanate

合成异氰酸己酯的新工艺

The curing reaction can carry out easily at room temperature for one-component wet curing isocyanate adhesive.

单组分 湿固化异氰酸酯胶黏剂易发生反应,可常温固化.

The FTIR Study on the Reaction of Benzyl Isocyanate and Cellulose with Different Moisture Content

利用FTIR对苯基异氰酸酯与不同含水率纤维素反应的研究

The following study on the competing reaction of isocyanate with alcohol and water indicates that high alcohol concentration or thin water content will improve the reaction of isocyanate with alcohol.

接下来对异氰酸酯与醇和水竞争反应的研究表明，为了提高异氰酸酯与醇反应的比例，可以通过提高体系醇浓度或降低体系水浓度实现。

Polyurethane ( PU ) pouring sealant was synthesized with polymer H and modified isocyanate K as basic materials.

摘要选用聚合物H和改性异氰酸酯K为主要原料合成聚氨酯 灌封 胶.

Triflumuron was synthesized by the reaction phenyl isocyanate and o-chlorobenznyel amide. The total yield was 77 %.

采用以对三氟甲氧基苯胺和光气为原料合成的异氰酸酯与邻氯苯甲酰胺加成反应制备杀铃脲, 产品总收率约77%.

Polyurethane foam is a type of foam materials with isocyanate and polyether ( or polyester) polyol as principal components, processed via special foaming technics, which possesses the excellent properties of light weight, heat insulation, sound absorption and shockproof etc.

聚氨酯泡沫塑料是以异氰酸酯和聚醚（或聚酯）多元醇为主要成份，经特殊发泡工艺制作而成的泡沫材料，具有质量轻、隔热、吸音、防震等优良性能。

Polyether-type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.

采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体.

A polyamide imide was synthesized from trimellitic anhydride and di isocyanate.

本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺.

METHODS: β phenylethyl isocyanate was synthesized conveniently from β phenylethylamine and triphosgene in one step.

方法：以β苯乙胺为原料，通过与三光气反应，一步制得β苯乙基异氰酸酯。