The thermodynamic free energy on mixing and the spinodal equation in ternary homopolymer blends were obtained by making plausible approximation based on flory ' s equation of state theory. because of the non - linear behavior of the spinodal equation, a numerical solution approach was used and succeeded in solving the problem. spinodal of polystyrene ( ps ) / poly ( vinyl methyl ether ) ( pvme ) / poly ( 2, 6 - dimethyl - 1, 4 - phenylene oxide ) ( ppe ) were simulated over a wide temperature range and the calculated result was coincidence with that of the literature
將上述方法用於已知狀態方程參數的二元均聚共混體系聚苯乙
烯( ps ) /聚甲
基乙
烯基醚( pvme ) ,三元均聚共混體系聚苯乙
烯( ps ) /聚甲
基乙
烯基醚( pvme ) /聚2 , 6 -二甲
基1 , 4 -苯撐氧( ppe ) ,得到一系列不同溫度下的spinodal相圖,預測結果與文獻報道吻合,在此
基礎上進一步研究了聚合物的分子量對體系相行為的影響。
Use : polymerization initiator for vinyl compounds
用途:乙
烯基化合物的聚合引發劑。
Study on isobaric vapor - liquid equilibrium for vinyltrichlorosilane vinyltrimethoxysilane binary system
乙
烯基三甲氧
基硅烷二元體系等壓汽液平衡研究
Do soft vinyl lunch boxes pose a danger to children
軟的乙
烯基午餐盒會對兒童造成傷害嗎?
The polydiene basic molecular structure is an excellent fuel.
聚二
烯基本分子結構是一良好的燃燒劑。
Producer of piperazine, piperidine, pyridine, and related nitrogen - containing organic chemicals
-開發生產和銷售水溶性高分子材料:聚乙
烯基吡咯烷酮系列產品。
Preparation of starch sodium dodecenyl succinate by microwave
微波條件下十二
烯基琥珀酸澱粉酯的制備研究
Research advance in octenyl succinic acid modified starch
辛
烯基琥珀酸澱粉酯研究進展
The study of the preparation of octenyl succinic starch ester
辛
烯基琥珀酸澱粉酯制備條件的研究
Lead is also used in some ceramic and vinal ( vinyl ) products, candles, hair colorings and other goods, and it can be found in soil and air pollution from factories, power stations and the use of leaded fuel
陶瓷製品及乙
烯基產品也含鉛成分,如蠟燭,染發劑以及其他產品,另外,工廠、發電廠及其他鉛能源的使用產生的土壤和空氣污染中也有鉛成分的存在。
With many polymers the molecular weight of the structural unit is equal to the molecular weight of the monomer, e. g. with all vinyl monomers.
對許多聚合物,例如對所有的乙
烯基單體的聚合物來說,結構單元的分子量等於單體的分子量。
Vinyl resins are available to coil coaters in several forms
乙
烯基樹脂用於卷材塗料有以下幾種形式。
First, using polyester and vinyl resin to the grp profile
一採用聚酯型乙
烯基樹脂為
基材的玻璃鋼型材
It ' s based on a blend of high quality coal tar and vinyl resin. physically drying
一種高質量焦油瀝青和乙烯基樹脂的混合物,屬物理乾燥型。