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- The graft copolymer was indentified by IR. 利用紅外光譜對接枝共聚物進(jìn)行了表徵。
- In addition, the graft copolymer have a clear IEP like gelatin does. 該接枝物仍具有較明顯的等電點(diǎn)。
- The results indicate the copolymer to be a graft copolymer in which short chains of novolic are grafted on long chains of CPE. 結果表明該共聚物是一個(gè)接枝共聚物,較短的線(xiàn)型酚醛鏈段接枝于較長(cháng)的氯化聚乙烯分子鏈上。
- Abnormal viscosity-concentration curve of the graft copolymer was also measured. 測定了接枝共聚物的異常粘度一濃度曲線(xiàn)。
- The flocculant SPAN is the graft copolymer of different grafing percent of starch-polyacrylamide. 絮凝劑(SPAN)是不同接枝率的演粉與聚丙烯酰胺的接枝共聚物。
- Recycled HDPE/wood powder composites were modified by the ternary-monomer solid phase graft copolymer of PE(GPE). 采用自制的聚乙烯與三單體固相接枝共聚物(GPE)對廢舊高密度聚乙烯/木粉復合材料進(jìn)行改性。
- It is found that the vibration damping performemce of the graft copolymer was affected by the amount of PVMS. 大分子硅單體的加入大大改善了丙烯酸酯共聚物的低溫阻尼性能,而引發(fā)劑用量對共聚物的阻尼性能影響較小。
- When thermally mixed with PBT this graft copolymer is found to be effective in forming compatibilizer of L... 該接枝聚乙烯與PBT熔融共混時(shí)可就地生成具有增容作用的特殊的聚乙烯-PBT接枝共聚物。
- The flocculant“SPAN”is the graft copolymer of different grafing of Starch-polycrylamide. 絮凝劑(SPAN)是不同接枝率的淀粉與聚丙烯酰胺的接枝共聚物。
- The graft copolymer EPDM-g-MMA with good mechanical properties could prepared under optimum conditions. 在適宜條件下,可以制得較好綜合性能的接枝共聚物。
- Four graft copolymer were used as compatilizer to improve compatibleness of PP/PA6 blend. 采用4種接枝共聚物作為增容劑來(lái)提高PP/PA6共混物相容性。
- The results indicate that the compatibility and the mechanical properties of PP/PA1010 blends were improved with the add of the grafted copolymer PP-g-GMA. 結果表明,在PP/PA1010共混體系中加入PP-g-GMA后,改善了PP與PA1010的相容性,對該共混體系的力學(xué)性能有明顯提高。
- The synthesis of AM/AMPS/DEDAAC/Starch graft copolymer filtrate reducer for mud and its property are described. 介紹了AM/AMPS/DEDAAC/淀粉接枝共聚物泥漿降濾失劑的合成方法,并對其性能進(jìn)行了室內評價(jià)。
- The struc-ture and physical mechanical properties of graft copolymer depend on the rate of graft. 接枝共聚物的結構和物理性能與接枝率有關(guān)。
- It is a preparation method of water-absorbent starch graft copolymer suitable for industry application. 合成適用于工業(yè)生產(chǎn)的淀粉接枝共聚物保水劑。
- The poly(methyl methacryate)macromer was copolymerized with butyl acrylate i n benzene to form the graft copolymer. 研究了聚甲基丙烯酸甲酯大單體與丙烯酸丁酯在苯中的共聚。
- It was found that the cell granularity did not change significantly in PEG-PCL block copolymer yet increased substantially in PCL-PAA (non PEG grafted copolymer). 與PEG-PCL交互作用后發(fā)現巨噬細胞的顆粒性并未顯著(zhù)增加,但在PCL-PAA(非聚乙醇化高分子)交互作用下細胞顆粒性明顯增加。
- From TEM and DSC,it was found that the latex particles of the grafted copolymer looked like snowmen, while those of the non-grafted polymer and blended polymer were round. 實(shí)驗結果表明:接枝聚合物的乳膠粒呈雪人型,而未接枝的、共混的丙烯酸乳液粒子呈圓形。接枝聚合物的玻璃化溫度與未接枝、共混的丙烯酸乳液不相同。
- This paper described the adhesiveserength of the graft copolymer PE-g-MAHto metal, and studied the relation of graftrate to adhesive strength. 介紹了聚乙烯接枝馬來(lái)酸酐共聚物與金屬的粘接強度,并對接枝率與粘接強度的關(guān)系進(jìn)行了研究。
- The graft copolymer CR-g-BMA was prepared on CR initiated by BPO,with BMA as graft monomer,toluene and ethyl acetate as solvents. 以甲基丙烯酸丁酯(BMA)為接枝單體,甲苯、乙酸乙酯為溶劑,過(guò)氧化苯甲酰(BPO)為引發(fā)劑,在氯丁橡膠(CR)上進(jìn)行接枝共聚。