Surface structures of poly(methyl methacrylate) films influenced by chain entanglement in the corresponding film-formation solution

Soft Matter ◽  
2014 ◽  
Vol 10 (44) ◽  
pp. 8992-9002 ◽  
Author(s):  
Jianquan Xu ◽  
Yingjun Liu ◽  
Jinsheng He ◽  
Rongping Zhang ◽  
Biao Zuo ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Surface Structure ◽  
Film Formation ◽  
Surface Structures ◽  
Chain Entanglement ◽  
Poly Methyl Methacrylate ◽  
Film Forming

The surface structure of poly(methyl methacrylate) films is influenced by chain entanglement in the corresponding film-forming solution.

Film formation of poly (methyl methacrylate) latex with pyrene functional poly (divinylbenzene) microspheres prepared by click chemistry

2011 ◽  
Vol 32 (6) ◽  
pp. 869-881 ◽  
Author(s):  
Şaziye Uğur ◽  
Önder Yargı ◽  
Yasemin Yüksel Durmaz ◽  
Bünyamin Karagöz ◽  
Niyazi Bıçak ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Click Chemistry ◽  
Film Formation ◽  
Poly Methyl Methacrylate

scholarly journals Pyrroloquinoline based Styryl Dyes Doped PMMA, PS, and PS/TiO2 Polymer for Fluorescent Applications

2021 ◽  
Author(s):  
GANAPATI SHANKARLING ◽  
Mahesh Jachak ◽  
Rupali Bhise ◽  
Ankur Chaturvedi ◽  
Vidula Kamble
Keyword(s):  
Methyl Methacrylate ◽  
Fluorescent Properties ◽  
Forming Process ◽  
Styryl Dyes ◽  
Solar Concentrators ◽  
Poly Methyl Methacrylate ◽  
Film Forming ◽  
Fluorescent Polymers ◽  
Optical Applications ◽  
Scanning Electron

Abstract This article presents two highly fluorescent donor- π -acceptor (D-π-A) moiety containing an electron-donating carbazole and phenothiazine donors fused with electron-withdrawing pyrrolo-quinoline acceptor dyes, PQC and PQPT. We also discussed the polymerization and film-forming process of dye PQC and PQPT doped in poly (methyl methacrylate) (PMMA) and polystyrene (PS) polymer to find their optical applications in polymer-based technology. We investigated the fluorescent properties of dyes PQC and PQPT from 0.01 – 1 wt. % in poly(methyl methacrylate) (PMMA). We also investigated the changes in the spectrum shape and shift in wavelength with changes in poly(methyl methacrylate) (PMMA), polystyrene (PS), and TiO2 doped in polystyrene (PS/TiO2). The analysis of surface morphology of prepared polymer samples was done with the help of a scanning electron microscope. The thermal and photostability of synthesized dyes in poly (methyl methacrylate) (PMMA), polystyrene (PS), and TiO2 doped in polystyrene (PS/TiO2) were investigated to get detailed information owing to the application of fluorescent polymers in the field of optoelectronic, nanohybrid coatings in solar concentrators, etc.

Effect of Tacticity on Chain Entanglement in Poly(methyl methacrylate).

1992 ◽  
Vol 24 (12) ◽  
pp. 1437-1442 ◽  
Author(s):  
Souheng Wu ◽  
Richard Beckerbauer
Keyword(s):  
Methyl Methacrylate ◽  
Chain Entanglement ◽  
Poly Methyl Methacrylate

Influence of the synthesis conditions of emulsion poly(methyl methacrylate) on the surface structure of the specimens

2007 ◽  
Vol 80 (8) ◽  
pp. 1424-1428 ◽  
Author(s):  
B. B. Troitskii ◽  
L. V. Khokhlova ◽  
V. N. Denisova ◽  
M. A. Novikova ◽  
D. A. Smirnov ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Surface Structure ◽  
Poly Methyl Methacrylate ◽  
Synthesis Conditions

Synthesis of Poly(Methyl Methacrylate)-Caprolactam-Sericin Nanoparticles and their Reinforcing Effect on Mechanical Properties of Natural Rubber

2017 ◽  
Vol 48 ◽  
pp. 177-190 ◽  
Author(s):  
Wei Ru Zhao ◽  
Xiao Hui Tian ◽  
Jin Yu Sun ◽  
Kun Tao Zhang ◽  
Yi Zhong Yuan
Keyword(s):  
Natural Rubber ◽  
Methyl Methacrylate ◽  
Interfacial Adhesion ◽  
Forming Process ◽  
Poly Methyl Methacrylate ◽  
Transmission Electron ◽  
Film Forming ◽  
Higher Temperature ◽  
Blending Process ◽  
The Difference

Two core-shell structure poly methyl methacrylate-caprolactam (PMMA-CPL) and poly methyl methacrylate-caprolactam-sericin (PMMA-CPL-SS) nanoparticles were synthesized by emulsion polymerization. A latex blending process was performed on preparation of natural rubber (NR) blends, NR/PMMA-CPL and NR/PMMA-CPL-SS. Transmission electron microscopy (TEM) images showed that PMMA-CPL and PMMA-CPL-SS nanoparticles covering on the surface of NR particles homogeneously. SEM, AFM, ATR-FTIR and DSC were used to compare the difference between NR/PMMA-CPL-SS and NR/PMMA-CPL. The results showed that addition of SS improved the smoothness and reduced the amount of incompatible particles on the surface of NR/PMMA-CPL-SS film. Due to the introduction of CPL and SS, the number of escaping particles on the surface of NR was decreased during film forming process and the Tg of NR shifted to a higher temperature. The results indicated that the interfacial adhesion and compatibility of PMMA and NR were improved. Mechanical testing showed that PMMA-CPL nanoparticles could improve the mechanical property of NR. When the content of PMMA-CPL-SS was 10%, the tensile strength of NR/PMMA-CPL-SS film was increased by 19.6% compared to NR/PMMA-CPL. Moreover, the NR/PMMA-CPL-SS film exhibited a higher hydrophilic property after modification with PMMA-CPL-SS nanoparticles.

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