| Judul | PEMBUATAN COVER CONVEYOR BELT TAHAN PANAS |
|---|---|
| Tahun | 2012 |
| Pelaksana | Ir. Nursamsi Sarengat L. Triyono Sri Brataningsih PL |
| Pembantu Pelaksana | Subardi Sukirno Rawanto Indrawati Nurkhayati Tits Widyaningsih |
| Kata Kunci | Pembuatan, Tahan Panas |
| Abstrak | <!--[if gte mso 9]><xml> <o:OfficeDocumentSettings> <o:TargetScreenSize>800x600</o:TargetScreenSize> </o:OfficeDocumentSettings> </xml><![endif]--> <p style="text-align:justify" class="MsoNormal"><em style="mso-bidi-font-style: normal"><span lang="IN" style="mso-ansi-language:IN">Conveyor belt</span></em><span lang="IN" style="mso-ansi-language:IN"> adalah sabuk transmisi yang berfungsi menghantarkan barang atau material dari proses satu ke peroses lainnya. <em style="mso-bidi-font-style:normal">Cover conveyor belt</em> tahan panas dibuat dari campuran pale crepe dan SBR. Tujuan dari penelitian adalah</span><span lang="IN" style="mso-ansi-language:SV"> </span><span lang="IN" style="mso-ansi-language: IN">m</span><span lang="SV" style="mso-ansi-language:SV">endapatkan formulasi <em style="mso-bidi-font-style:normal">cover conveyor belt</em> tahan panas dari campuran Karet alam dan<span style="mso-spacerun:yes"> </span><em style="mso-bidi-font-style:normal">Stirena Butadiene Rubber.</em></span><span lang="IN" style="mso-ansi-language:IN"> Proses komponding<span style="mso-spacerun:yes"> </span>dilakukan menggunakan two roll mill pada suhu 40º - 60ºC, p</span>roses vulkanisasi dengan hydraulic press suhu 150˚C waktu sesuai rheometer<span lang="IN" style="mso-ansi-language:IN">. Adapun variasi pale crepe/SBR: 80/20; 70/30; 60/40; 50/50 phr dan variasi sulfur 1 dan 1,5 phr. Pengujian yang dilakukan adalah: sifat mekanik, sifat heat aging, SEM, FTIR , Tg/DTA. Hasil uji menunjukkan sifat mekanik sebelum dan sesudah aging menunjukkan hasil lebih baik pada penggunaan sulfur 1 phr, seluruh formulasi kompon dengan sulfur 1 phr, hasil uji memenuhi persyaratan IS 1891-<em style="mso-bidi-font-style:normal">Part II Heat and Abrasion resistance conveyor belt</em>. Campuran Pale crepe dan SBR muncul peak baru (gugus fungsi C=O ). 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| Kategori | Karet |