copolymer造句
1. Preparation and thermolysis of the copolymer.
2. Hydrogenated nitrile rubber (HNBR) of butadiene and acrylonitrile copolymer.
3. Styrene - maleic anhydride copolymer (SMA) is one kind of special thermoplastic material with superior heat - resistance, and is capable to blend with many kinds of resins.
4. The configuration and thermal performance of the beadlike copolymer were characterized by means of FT-IR and thermogravimetry.
5. Detergency promoter acrylate - acrylamide copolymer was synthesised using solution polymerization and its washing assisting properties were tested.
6. The SG copolymer can react efficiently with the amide and carboxyl group of PA6 as well as the hydroxyl group of PPO in blending process, resulting into graft copolymer.
7. PEC (Polyethylene glycol)-CELL (cellulose) grafted copolymer was prepared by grafting PEG to CELL chemically.
8. The solubility of the prepared copolymer of the chloroethylene and the acrylonitrile in an organic solvent DMF reaches more than 20 percent.
9. The copolymer molecular structure was identified by the analysis of IR. The size of the dispersed particles arid their distribution was measured.
10. The application of starch acrylamide graft copolymer as papermaking additive in China are reviewed.
11. The researches and developments on metallocene cycloolefine copolymer just step into the initial phase worldwide.
12. Usually fluorinated copolymer unit, said the number of fluorine atoms, such as fluorine rubber, 23, is a vinylidene fluoride copolymers with chlorotrifluoroethylene.
13. The epoxidation of styrene - isoprene block copolymer ( SIS ) in different organic solvents was studied.
14. The result showed copolymer have manifest photoisomerization, but its corresponding monomers have not photoismomer zation.
15. In addition, the distribution of the copolymer segment and monomeric unit were simulated and gave their distribution curves.
16. A copolymer ( SPAM ) was prepared with starch, acrylamide ( AM ), 2— methy —2— acrylamidy - propyl sulfonic acid ( AMPS ) and Methacryloyloxyethyl trimethylammonium ...
17. An emulsion of multi - component copolymer containing hydroxy group, carboxy group, and acrylate, is used for preparing the title adhesive.
18. The crystalline structure of the copolymer belongs to orthorhombic unit cell structure, PDC content in the copolymers has a great influence on the crystallization behaviour.
19. Polyolefin thermoplastic elastomer (TPO-101) based on ethylene and octene copolymer with polyolefin resin formed by the reactive blending of thermoplastic elastomer.
20. A kind of composite material was prepared through filling propylene random copolymer (PPR) with bagasse fiber that was subject to surface treatment by silane.
21. This article introduces the laboratory test, pilot production and field experiment of viscosity-reducer CT3-11. CT3-11 is a lignosulfonate-grafting copolymer containing organic cation and anion group.
22. A cathodic electrodeposition coatings was prepared employing a polypropylene glycol toughness-enhanced epoxy resin as matrix and acrylic monomers as grafted copolymer.
23. High ordered CaCO3 step-multilayer assemblies, multiple layer crystals with smooth films and cactus- like particles, were easy synthesized in aqueous solution of triblock copolymer P123.
24. The results from FT-IR and shear resistance test show that ABS-MMA can copolymerize into copolymer which possesses excellent shear resistance and crosslink density.
25. X-ray diffraction and polarizing microscopy show that both crystalline region of PEO and amorphous region of PAM exist in the copolymer.
26. The effect of plasticizer , relative molecular mass of copolymer and amount of comonomer on melting point of polymer was studied.
27. Compositions of the present invention include a hot melt adhesives that includes a copolymer of butene-1.
28. This paper studies the average molecular weight of branched chain of poly ( acrylic acid) by viscosity method. The structure of graft copolymer is also measured by IR method.
29. The degradation of poly (DL-Lactic acid) and polyethyleneglycol block copolymer (PELA) was monitored in vitro and vivo.
30. Based on the experimental results of elementary analysis, infrared spectrum and 1H-NMR the aminolysis of copolymer was confirmed.
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