聚酯乙烯 的英文怎麼說
中文拼音 [jùzhǐyǐxī]
聚酯乙烯
英文
polystyrene expandable-
Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.
非離子型表面活性劑有聚氧乙烯縮合物糖酯和烷基胺氧化物。Nonionic surface-active agents include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.
非離子型表面活性劑有聚氧乙烯縮合物,糖酯和烷基胺氧化物。The experimental results of the catalysts such as p - toluene sulfonic acid, strongly acidic cationic exchange resin, sulfo - polyvinyl chloride resin ferric chloride hexahydrate, polyvinyl chloride - ferric chloride resin chlorinated polyvinyl chloride - ferric chloride resin, stannous chloride dihydrate, ammonium ferric sulfate dodecahydrate, ferrie sulfate - potassium thiosulfate, cerium sulfate tetrahydrate, sodium bisulfate monohydrate potassium bisulfate, neodymia solid super acid and heteropoly acid for catalytic synthesis of ethyl chloroacetate were reviewed
摘要評述了對甲苯磺酸、強酸性陽離子交換樹脂、磺化聚氯乙烯樹脂、六水三氯化鐵、聚氯乙烯三氯化鐵樹脂、氯化聚氯乙烯三氯化鐵樹脂、二水氯化亞錫、十二水合硫酸鐵按、硫酸鐵硫代硫酸鉀復鹽、四水硫酸鈰、一水硫酸氫鈉、硫酸氫鉀、三氧化二釹、固體超強酸和雜多酸等催化劑催化合成氯乙酸乙酯的實驗結果。Pcl could form banded spherulites through blending with poly ( bisphenol a - co - decane ) lamellar structures of banded spherulites of poly ( s - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends were observed using tapping mode atomic force microscopy ( afm )
利用原子力顯微鏡( afm )的輕敲( tapping )模式,系統地研究了聚-己內酯聚氯乙烯共混體系形成的環帶球晶表面形貌和片晶結構。Study of preparation of polymer surfactant of ester - salt of copolymaleic anhydride with nonyl phenyl polyoxyethylene ether
新型高分子表面活性劑馬萊酸壬基酚聚氧乙烯酯鹽類的合成研究Gypsum plaster boards with polystyrene or polyurethane rigid foam as insulating material
用聚苯乙烯或聚醋酯硬質泡沫作絕緣材料的石膏灰粉夾A non - destructive method is used to simultaneously determine the content of various kinds of phthalate plasticizers and adipate plasticizers in poly ( vinyl chloride ) plastics, applying fourier transform infrared spectroscopy - atr technique to obtain ir spectra and partial least square method to analyze the spectra
摘要為了在線監控聚氯乙烯塑料中增塑劑的含量,採用傅立葉變換紅外光譜atr技術進行光譜測定,利用偏最小二乘法對所測的譜圖進行分析,建立了聚氯乙烯塑料多種增塑劑的無損定量測定方法,同時測定了聚氯乙烯塑料中多種鄰苯二甲酸酯類增塑劑和多種己二酸酯類增塑劑。Protective tapes have a wide range of applications. they can be made from backing materials of polyethlene ( pe ), soft polyvinylchloride ( spvc ) and then coated with either acrylic or rubber psas
保護膠粘帶是以聚乙烯薄膜,聚氯乙烯薄膜等為基材,塗以特殊丙烯酸酯或橡膠壓敏膠製造而成。Abstract : renews in this paper of the surfactant oil based for surface activies agent of anionic ( alcohol sulfate, sulfonata, acetyl cyanamid, and oleie methyl ester sulfonat etc. ) surface a ctivies agent of nonionic ( apg, alcohol polyxyethnyl ether, alkyl polyoxyethnyl alnyl hydroxyl ether etc. ), for technique improvement and develcpment trends
文摘:綜述了油基表面活性劑中陰離子表面活性劑(醇硫酸鹽, -磺酸鹽、酰基氰胺、油酸甲酯磺酸鹽等) ,非離子表面活性劑( apg 、脂肪醇聚氧乙烯烷基醚、烷基聚氧乙烯烷基羥基醚等)的技術進展及今後發展趨勢。The ordered and micro - phase structures of the molecular of pu materials are decided directly by its synthesis technology, composition and other materials compounded with it, and they will influence the possessive properties of pu materials. in this paper, general studies on pu have been carried out by the methods of controlling the prepolymerize technology, taking off dissociative tdi from prepolymer through decompress boiling distilling technology, polymerized in - situ with nano - particles and interpenetrated with ps, the relationship between properties and structure of pu / omt, pu / sio2 nano - composites and pu / ps ipns were characterized by ftir, dmta, tem andtga
本文用控制預聚體反應中單體的摩爾比、減壓共沸蒸餾去除預聚體中游離tdi 、用納米填料參與聚氨酯原位復合和與聚苯乙烯進行互貫等方法,合成了聚氨酯蒙脫土納米復合材料、聚氨酯sio _ 2納米復合材料和兩步法合成的基於聚醚( ppg )和聚酯( 3010 )的聚氨酯苯乙烯互穿網路聚合物材料,研究了其性能;運用ftir 、 dmta 、 tem 、 tga等表徵手段,對復合材料的結構進行了研究。Synthesis of phosphate of polyoxyethylene isooctyl ether
異辛醇聚氧乙烯醚磷酸酯合成Resilient floor coverings - polyvinyl chloride floor coverings on jute backing or on polyester felt backing or on polyester felt with polyvinyl chloride backing - specification
彈性地面覆蓋物.有黃麻襯或聚酯氈襯或聚酯樹脂和聚氯乙烯襯的聚氯乙烯地面覆蓋物.規范The synthesis technology of various liquid rubbers with different active group terminated, such as hydroxyl - terminated, carboxyl - terminated, isocyanate - terminated, ami - no - terminated, mercaptan - terminated and various main chains like polybutadiene, polyurethane, polystyrene were reviewed with 23 references
摘要綜述了端羥基、端羧基、端異氰酸酯基、端氨基、端巰基等活性端基,以及聚丁二烯、聚氨酯、聚苯乙烯等不同主鏈結構的液體橡膠的合成技術。This product is an excellent lightstability for plastics. it is suitbale for polyalkemer ( especially foodstuffs ), polyvinyl choride, polyamide, abs resin, as resin and polyurethane etc
本品是塑料製品優良的光穩定劑。適用於聚烯烴(特別是食品級製品) 、聚氯乙烯、聚酰胺、 abs樹脂、 as樹脂和聚氨酯樹脂等。Comparison of the diffusion coefficients calculated by this new model with the present experimental data, including benzene, toluene, ethylbenzene in polystyrene ( ps ) and poly ( methyl methacrylate ) ( pmma ) are performed, calculation results in this study are in good agreement with experimental data, for the correct estimation of the hole - free volume change above and below the glass transition
以芳香族溶劑苯、甲苯、乙苯在玻璃態聚苯乙烯和聚甲基丙烯酸甲酯中的擴散系數為例對模型進行驗證,理論計算結果和實驗值取得良好一致。Polarized optical microscopy and phase - contrast microscopy were used to observe the banded spherulites of poly ( e - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends. the ring spacing and regularity of the banded spherulites decreased with the decrease of the crystallizing temperature
本文利用偏光顯微鏡和相差顯微鏡觀察了聚-己內酯聚氯乙烯形成的環帶球晶,環帶間距隨溫度的降低而減小,規整性亦隨之下降。Fluorescent brightening agent dt are mainly used in the bleach of polyester fiber, plastic ( pvc, polystyrene, polyacrylate etc ) and coating
熒光增白劑dt主要用於聚酯纖維的增白,也可用於塑料(聚氯乙烯、聚苯乙烯、聚丙烯酸酯等)和塗料等增白。Using the method of " purpose building ", a series new monomer - polyoxyalkyene macromer ( pea ) were synthesized by poly - oxyethlene side chains with synthesis technology in macromer
利用較新的大分子單體合成技術,合成出一系列結構確定且具有不同聚氧烷基鏈長度的新型單體? ?聚氧乙烯基單丙烯酸酯pea 。For poly ( vinyl acetate ) based lpas, it seemed that lpas with higher molecular weights worked better than that with the lower molecular weights and lpa with low molecular weights need high concentration for good shrinkage control
對于聚苯乙烯類的lpa - c ,試樣收縮控制效果隨著lpa - c濃度的增加而增強;對于聚醋酸乙烯酯類的lpa ,分子量較高的lpa比分子量較低的lpa的收縮控制效果好;分子量較低的lpa若要達到較好的收縮控制效果則需要較高的濃度。A detailed study of the morphology of low - profile unsaturated polyester resins after cure at low - medium temperature was carried out. the experimental results show that the influence of temperature on morphology of cured sample was smal 1 for poly ( vinyl acetate ) based lpas but large for polystyrene based lpa
文章詳細研究了低輪廓不飽和聚酯樹脂中低溫下固化試樣的形態,實驗結果表明:溫度對加入聚醋酸乙烯酯類lpa試樣的固化形態影響不大,而對加入聚苯乙烯類lpa試樣的固化形態則有較大的影響。分享友人