水溶性聚氨酯 的英文怎麼說
中文拼音 [shuǐróngxìngjùānzhǐ]
水溶性聚氨酯
英文
soluble polyurethane- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 溶 : 動詞(溶化; 溶解) dissolve
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 聚 : 動詞(聚集; 聚積) assemble; gather; get together
- 氨 : 名詞[化學] (氮和氫的化合物) ammonia; hydrogen nitride
- 酯 : 名詞[化學] (有機化合物的一類) ester
- 水溶性 : water-solubility水溶性漆 water soluble coating; 水溶性塗料 [塗] water soluble paint; 水溶性油(墨) water-soluble oil
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Abstract : researches on unformaldehyde unironing finishing are summarized in this paper. functions and deficiencies of glyoralamido, water soluble heat reactive polyure thane, bishydroxyethyl - sulfoue, natural high precision chitosan, reactive organosilicon, amyloidosis epoxide, multiple carboxyl acid compound are also analyzed and compared
文摘:綜述了無甲醛免燙整理方面的研究,分析比較了乙二醛-酰胺類整理劑、水溶熱反應性聚氨酯、雙羥乙基碸、天然高聚物殼聚糖、反應性的有機硅、澱粉改性物、環氧類整理劑、多羧酸化合物等無甲醛抗皺整理劑的功能以及各種整理劑存在的不足Application of water - soluble polyurethane to crack anti - seepage repair in danjiangkou dam
水溶性聚氨酯在丹江口大壩裂縫防滲修補中的應用Used for producing polyester resin, polyimide resin, water soluble, alkyd resin, water soluble polyurethane resin, plasticizer, water soluble amino - alkyd resin, curing agent for epoxy resin, aeroengine oil, electric capacitor maceration oil, binder, sizing agent, smoke suppressor, instant binder, etc.
:用於製造聚酯樹脂及聚酰亞胺樹脂水溶性聚脂樹脂水溶性聚氨酯樹脂增塑劑和水溶性氨基醇酸樹脂環氧樹脂固化劑以及高級航空潤滑油電力電溶器浸漬油粒料粘結劑施膠劑消煙劑瞬時粘結劑等At the same time, the influences of stabilizer kind and content have been investigated, the optimun formula was determined, its relative density, volume dilatation gel time and viscosity and adhesion property were measured
確定了最佳配方,合成了幾批水溶性聚氨酯化學灌漿材料,結果有很好的重復性。In the paper, the composition of water - soluble polyurethane grouting was presented, the influence of the drying conditions and reaction time and temperatures for some property of the polyurethane grouting have been studied
摘要研究了水溶性聚氨酯灌漿材料中多異氰酸酯與聚醚多元醇原料的選擇,聚醚的脫水條件,反應溫度與時間,以及穩定劑及增塑劑對漿材性能的影響。Synthesis of waterborn polyurethan
水溶性聚氨酯的合成Silylate - terminated polyurethanes with built - in hydrophilic sites were synthesized. when the polymer is dispersed in water, the silane alkoxy end - groups of the polymer undergo hydrolysis, followed by condensation to form a stable cross - linked aqueous dispersion. tem studies indicated that with more incorporation of hydrophilic sites, the particle size of the dispersion decreased. it was also found that the film property depended on the particle size when the crosslinking density in particels was much higher. the average molecular weight of the elastically effective network chain mc measured by swelling experiments shows fairly good agreement with the theoretical value of mc. it was also found that the cross - linking density of the casting film may increase during the film formation and drying process
將硅氧烷封端的含親水基團的線性聚氨酯預聚體分散於水中,獲得穩定的聚氨酯分散體.由於硅氧基團水解、縮合,在分散體粒子內產生擴鏈交聯反應,生成了交聯水基聚氨酯分散體.透射電子顯微鏡研究表明分散體粒徑小、分佈寬.掃描電子顯微鏡研究了成膜結構及成膜性能與粒徑的關系.溶脹實驗計算獲得的兩交聯點之間的平均分子量與理論平均分子量相符.研究還發現此分散體膜在乾燥過程中可進一步交聯.膜的水溶脹及機械性能表明,此分散體具有極大的工業應用價值The crosslinking modification technologies which improve water and chemical resistance and physical and mechanical properties of waterborne polyurethane and its development were systematically reviewed with 17 references
摘要介紹了提高水性聚氨酯耐水性、耐溶劑性和物理機械性能的交聯改性技術及最新進展。分享友人