Reinforcement of poly(dimethylsiloxane) networks by mica flakes

Osman, Maged A.; Atallah, Ayman; Müller, Martin; Suter, Ulrich W.

doi:10.1016/s0032-3861(01)00128-8

Cited by 108 publications

(75 citation statements)

References 20 publications

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“…Mica addition to polymers also shows significant changes in dielectric properties of the plastics [5] . These changes in the electrical properties of the mica filled polymer composites make them Vol.9,No.9 Effect of Particle Size and Concentration 833 suitable for their use in electrical insulation applications on large extent [6] .…”

Section: Introductionmentioning

confidence: 99%

Effect of Particle Size and Concentration on Mechanical and Electrical Properties of the Mica Filled PVC

Deshmukh¹,

Rao²,

Gaval³

et al. 2010

JMMCE

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Section: Introductionmentioning

confidence: 99%

Effect of Particle Size and Concentration on Mechanical and Electrical Properties of the Mica Filled PVC

Deshmukh¹,

Rao²,

Gaval³

et al. 2010

JMMCE

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“…Furthermore, it has been found that the size and dispersion characteristics of inorganic particles have a great effect on the comprehensive properties of polymer composites [4][5][6]. These findings reflect that the application of nano-size fillers is a promising method for property modification of polymer materials.…”

Section: Introductionmentioning

confidence: 88%

The Effect Zeolite Addition in Natural Rubber Polypropylene Composite on Mechanical, Structure, and Thermal Characteristics

Bukit¹,

Frida²

2014

MST

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This study was conducted to determine the effect of zeolite as filler on mechanical properties, and thermal structure blends of natural rubber and polypropylene (NR/PP). In this study, NR/PP/PP-g-MA blends was filled uncalcined zeolite and calcined zeolite at different weight percent of the 2, 4, and 6%. Samples were characterized to determine the tensile strength, fracture elongation and Young's modulus. Structure of the samples was investigated using XRD method and thermal characteristics were analyzed using DTA/TGA technique. The results obtained for tensile strength showed a significant influence with the addition zeolite of the NR/PP blends at 2% by weight of the composition (8 MPa) and decreased with increasing zeolite composition uncalcined zeolite or calcined zeolite. At 2% to 6% by weight of an increase in Young's modulus, for which uncalcined zeolite function more effectively than the calcined zeolite. On the other hand, the addition of uncalcined zeolite and calcined zeolite did not result in decreased fracture elongation. The XRD analysis zeolite indicate the existence of amorphous phase and crystalline mineral type mordenite (CaAl 2 Si 10 O 24 .7 H 2 O). In general, cristality of samples filled with calcined zeolite slightly higher than the uncalcined zeolite at the same amount and intercalation occurs between the zeolite matrix NR/PP. Thermal analysis showed that the samples are filled with calcined zeolite has a thermal resistance higher than the uncalcined zeolite, the melting point NR/PP 165.0 °C with the addition of 6 wt% zeolite melting point to 186.7 °C. AbstrakPengaruh Penambahan Zeolit pada Komposit Karet Alam Polipropilena terhadap Sifat Mekanik, Struktur dan Termal. Penelitian ini dilakukan untuk mengetahui pengaruh zeolit sebagai bahan pengisi terhadap sifat mekanik, struktur dan termal dari campuran karet alam dan polypropylene (NR/PP). Dalam penelitian ini, campuran NR/PP/PP-g-MA diisi dengan zeolit tanpa kalsinasi dan zeolit kalsinasi pada persen berat yang berbeda yakni 2, 4, dan 6%. Sampel dikarakterisasi untuk menentukan kekuatan tarik, perpanjangan putus dan modulus Young. Struktur sampel diteliti menggunakan metode XRD dan karakteristik termal dianalisis dengan menggunakan DTA/TGA. Hasil yang diperoleh untuk kekuatan tarik menunjukkan adanya pengaruh yang signifikan dengan penambahan zeolit pada campuran NR/PP pada komposisi 2% berat (8 MPa) dan terjadi penurunan dengan bertambahnya komposisi zeolit baik kalsinasi maupun tanpa kalsinasi. Pada 2% sampai 6% berat modulus Young terjadi peningkatan, untuk zeolit yang tidak dikalsinasi berfungsi lebih efektif dibandingkan dengan zeolit kalsinasi. Di sisi lain, penambahan zeolit kalsinasi dan tidak dikalsinasi menghasilkan penurunan perpanjangan putus. Analisis XRD dari zeolit menunjukkan adanya fase amorf dan kristal tipe mineral mordenite (CaAl 2 Si 10 O 24 .7 H 2 O). Secara umum, kristalitas dari sampel yang diisi dengan zeolit kalsinasi sedikit lebih tinggi dari pada zeolit tanpa kalsinasi pada jumlah yang sama dan terjadi ...

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“…As a packaging material of LED, phenyl silicone rubber is an important material among silicon material, which is formed by introducing phenyl into the main chain of dimethyl silicone rubber. With excellent oxidation resistance, radiation resistance and low temperature flexibility make this class of materials very attractive candidate for use in the outdoor applications [5].…”

Section: Introductionmentioning

confidence: 99%

Effect of Nano-ZrO2 on Properties of Room Temperature Vulcanization Phenyl Silicone Rubber

Yang¹,

Gao²,

Liang³

et al. 2014

Proceedings of the 2015 International Conference on Material Science and Applications

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Abstract. In this study, nano-ZrO 2, which was treated by silane couple agent, incorporated in phenyl silicone rubber at low concentration (≤3.0%) and cured by Room Temperature Vulcanized (RTV) method. The effects of different additive amount of nano-ZrO 2 on the mechanical properties, thermal conductivity and electrical conductivity of phenyl silicone rubber were investigated. The thermal conductivity, tensile strength and volume resistivity of nanocomposites increased firstly and then decreased. The dielectric constant of nanocomposites decreased firstly and then increased with the content of nanoparticles. We were interested to find that phenyl silicone rubber had a maximum thermal conductivity (0.399W/(m· K)), a maximum volume resistivity (1.08×1012 Ω·cm)and a minimum dielectric constant (2.775), with a definite total mass fraction of the particle (0.06%). Compared with the thermal comductivity of pure silicone rubber (0.130W/(m· K)), it increased more than three times in the addition amount of 0.06wt%. Moreover, the silicone rubber keeps a high tensile strength.

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Reinforcement of poly(dimethylsiloxane) networks by mica flakes

Cited by 108 publications

References 20 publications

Effect of Particle Size and Concentration on Mechanical and Electrical Properties of the Mica Filled PVC

Effect of Particle Size and Concentration on Mechanical and Electrical Properties of the Mica Filled PVC

The Effect Zeolite Addition in Natural Rubber Polypropylene Composite on Mechanical, Structure, and Thermal Characteristics

Effect of Nano-ZrO2 on Properties of Room Temperature Vulcanization Phenyl Silicone Rubber

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