Synthesis and thermal analysis of emulsion terpolymers of <i>N</i>‐phenylmaleimide, methyl methacrylate, and acrylonitrile

Yang, Liting; Zhang, Liucheng; Liu, Guodong; Gao, Jungang; Yang, Mingshan; Jin, Riguang

doi:10.1002/app.1687

Cited by 4 publications

(2 citation statements)

References 6 publications

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“…20 The five-membered planar ring and a strong polar carbonyl in the polymer chains can hinder the rotation of the backbone chain and result in greater structural stiffness and superior thermal stability, making it a promising option for heat-resistant solitary materials and modifiers. 21,22 So far, extensive studies have been carried out on NPMI copolymerization with monomers such as methyl methacrylate, 23 –26 styrene, 27,28 and vinyl chloride 29 used as heat-resistant modifiers, which present good compatibility with acrylonitrile-butadiene-styrene (ABS) 20 or PVC 22 resin.…”

Section: Introductionmentioning

confidence: 99%

Preparation of a monodisperse poly (N-phenylmaleimide–acrylonitrile–styrene) structural nanolatex for heat-resistant modification of PVC

Wang

Qiu

Cheng

et al. 2018

Journal of Thermoplastic Composite Materials

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A monodisperse poly ( N-phenylmaleimide–acrylonitrile–styrene) (PNAS) nanolatex was synthesized via seed microemulsion polymerization. The obtained PNAS nanolatex was then directly used as an organic nanofiller to prepare polyvinyl chloride (PVC)/PNAS hybrid composite through water blending and melt compounding. The characteristics of PNAS nanolatex were analyzed by Fourier transform infrared (FTIR) spectrometer, elemental analysis, scanning electron microscope, transmission electron microscope (TEM), dynamic laser lighting scattering (DLS), differential scanning calorimetry (DSC), and thermogravimetric analyzer (TGA). FTIR and elemental analysis confirmed the formation of PNAS copolymer with high monomers conversion; meanwhile, for the PNAS nanoparticles, the morphology of a well-defined core–shell spherical structure with average diameter ranging from 156 nm to 249 nm was observed. DSC analysis and TGA indicated that both polymers had excellent compatibility, and the corresponding heat resistance of PVC was greatly improved with the addition of PNAS. When PNAS loading was 50 wt%, the glass transition temperature value of PVC/PNAS hybrid composite was increased by 22.4°C, compared with that of pristine PVC. The mechanical properties of the PVC composite were also enhanced with the addition of PNAS.

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Section: Introductionmentioning

confidence: 99%

Preparation of a monodisperse poly (N-phenylmaleimide–acrylonitrile–styrene) structural nanolatex for heat-resistant modification of PVC

Wang

Qiu

Cheng

et al. 2018

Journal of Thermoplastic Composite Materials

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show abstract

“…In addition to their application as heat-resistant materials, these copolymers are used in blends with other polymers as heat-resistant agents to improve the thermal stability of the polymers, such as PMMA [1][2][3][4][5] and PVC [6][7][8][9] .…”

Section: Introductionmentioning

confidence: 99%

Properties of Poly(vinyl chloride) Blended with an Emulsion Copolymer of N-p-tolylmaleimide, Methyl methacrylate, and Acrylonitrile

Yang

Gao

2005

Polymer-Plastics Technology and Engineering

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Copolymers of N-p-tolylmaleimide, methyl methacrylate, and acrylonitrile were synthesized by the method of semibatch emulsion polymerization and used for blending with poly(vinyl chloride) (PVC) to improve its heat resistance. The thermal properties of the blends with different terpolymer content were investigated by differential scanning calorimeter (DSC), thermogravimetric analysis (TGA), and Vicat softening point tester (T Vicat ). The results showed that the glass transition temperature (T g ), Vicat softening point, and thermal decomposition temperature of the blends increased with increasing terpolymer content. The tensile strength increased with an increasing in the copolymer content. The results of the rheological behavior showed that the apparent viscosity F a decreased with increasing shear rate and increased with the copolymer content.

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Synthesis and characterization of vinyl acetate/N-phenylmaleimide copolymers and the corresponding polyvinyl alcohol/N-phenylmaleimide with color cycle change property

et al. 2021

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Synthesis and thermal analysis of emulsion terpolymers of N‐phenylmaleimide, methyl methacrylate, and acrylonitrile

Cited by 4 publications

References 6 publications

Preparation of a monodisperse poly (N-phenylmaleimide–acrylonitrile–styrene) structural nanolatex for heat-resistant modification of PVC

Preparation of a monodisperse poly (N-phenylmaleimide–acrylonitrile–styrene) structural nanolatex for heat-resistant modification of PVC

Properties of Poly(vinyl chloride) Blended with an Emulsion Copolymer of N-p-tolylmaleimide, Methyl methacrylate, and Acrylonitrile

Synthesis and characterization of vinyl acetate/N-phenylmaleimide copolymers and the corresponding polyvinyl alcohol/N-phenylmaleimide with color cycle change property

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