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- The Measurement of Thermal Expansion Coefficient and Isothermal Compressibility for Polypropylene Random Copolymers 無(wú)規共聚聚丙烯的熱膨脹系數和等溫壓縮系數的測定
- A kind of composite material was prepared through filling propylene random copolymer (PPR) with bagasse fiber that was subject to surface treatment by silane. 利用硅烷處理的甘蔗渣纖維填充無(wú)規共聚聚丙烯制備了復合材料,研究其力學(xué)性能與相態(tài)結構。
- The spherical CaCO3 compounds with even size are synthesized in the sodium salt solution of the amphiphilic random copolymer of acrylic acid and styrene. 在苯乙烯-丙烯酸無(wú)規共聚物的鈉鹽水溶液中合成了尺寸均一的球形碳酸鈣復合物。
- Ethylene propylene random copolymer(PP-R)is a thermoplastic with many desirable properties including low cost,good processability and balanced mechanical properties. 乙烯丙烯無(wú)規共聚聚丙烯(PP-R)因具有均衡的力學(xué)性能及良好的綜合性能,成為近年通用聚烯烴材料研究的熱點(diǎn)。
- Structure and properties of the special random copolymer of propylene(PPR) for pipe were studied by NMR,XRD,DSC and GPC and compared with imported samples. 采用核磁共振(NMR)、X衍射儀、差示掃描量熱法(DSC)、凝膠滲透色譜(GPC)等分析技術(shù)對無(wú)規共聚聚丙烯(PPR)管材專(zhuān)用料的結構和性能進(jìn)行研究,并且與國外料進(jìn)行了對比。
- The compatibilizing effects of the compatibilizer, ethylene - acrylic acid random copolymer (EAA),on linear low density polyethylene (LLDPE)/poly(ethylene oxide) (PEO) blends and the mechanism of compatibilization of the blends have been studied. 以乙烯-丙烯酸共聚物(EAA)為增容劑;研究了它在線(xiàn)性低密度聚乙烯(LLDPE)/聚環(huán)氧乙烷(PEO)共混物中的增容作用及其增容機理.
- With 5%-15% (by mass fraction) ethyl-benzene as diluent, styrene-acrylonitrile random copolymer was synthesized by means of the continuous bulk polymerization of styrene and acrylonitrile initiated by heating. 摘要以苯乙烯、丙烯腈在添加質(zhì)量分數為5%25~15%25的乙苯作稀釋劑的條件下，進(jìn)行熱引發(fā)連續本體聚合，合成了無(wú)規苯乙烯－丙烯腈共聚物。
- polypropylene random(PP-R) resin 無(wú)規共聚聚丙烯（PP-R）樹(shù)脂
- Trace water in the initiator system is an important factor which affects the initiating terminal group structure and the performance of the random copolymer of ethylene oxide and propylene oxide. 引發(fā)體系中的微量水分是影響環(huán)氧乙烷環(huán)氧丙烷無(wú)規聚醚起始端基結構,并進(jìn)一步影響其分子量和使用性能的重要因素。
- Home Polymer random copolymer Impact Coploymer 隨意共聚合物耐沖擊共聚合物
- Ethylene - Propylene Random Copolymer 乙丙共聚物
- styrene-maleic anhydride random copolymer 苯乙烯-馬來(lái)酸酐無(wú)規共聚物
- ethylene-propylene random copolymer 無(wú)規共聚聚丙烯
- propylene/1-butene random copolymer 丙烯/1－丁烯無(wú)規共聚物
- Soiled dishes were piled at random. 臟碟子胡亂地堆放著(zhù)。
- This series products are the block and random copolymers made from allyl alcohol, EO and PO.And they are main materials for synthesizing polyether modified polysiloxane. 本系列產(chǎn)品為丙烯醇與環(huán)氧乙烷、環(huán)氧丙烷反應生成的嵌段/無(wú)規共聚物，是合成聚醚改性聚硅氧烷的主要原料。
- A new type of surface sizing agent ,which is the random copolymers of styrene and maleate ester,is synthesized in the medium of ethyl acetate with various ration of the monomers. 根據高分子分子設計原理,以苯乙烯、馬來(lái)酸單丁酯、順丁烯二酸酐為原料,在乙酸乙酯中進(jìn)行共聚,經(jīng)過(guò)蒸除溶劑、中和后制備出苯乙烯馬來(lái)酸單酯共聚物乳液表面施膠劑。
- random copolymer polypropylene 無(wú)規共聚聚丙烯
- Advances in Modification of Ethylene Propylene Random Copolymer 乙烯丙烯無(wú)規共聚聚丙烯改性的研究進(jìn)展
- Ethylene oxide propylene oxide random copolymer (EOPO) 環(huán)氧乙烷-環(huán)氧丙炕共聚物
