?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMBUATAN+DAN+KARAKTERISASI+PLASTIK+BIODEGRADABLE+CAMPURAN+PATI+DARI+TEPUNG+TAPIOKA+DAN+LDPE+MENGGUNAKAN+SINGLE+SCREW+EXTRUDER+%0D%0A%0D%0A%0D%0A%0D%0A&rft.creator=Lailatul+Hasanah%2C+1017011037&rft.subject=Karya+Karya+Umum+%3D+000&rft.description=ABSTRAK%0D%0A%0D%0A%0D%0APEMBUATAN+DAN+KARAKTERISASI+PLASTIK+BIODEGRADABLE+CAMPURAN+PATI+DARI+TEPUNG+TAPIOKA+DAN+LDPE+MENGGUNAKAN+SINGLE+SCREW+EXTRUDER+%0D%0A%0D%0AOleh%0D%0A%0D%0A%0D%0ALAILATUL+HASANAH%0D%0A%0D%0A%0D%0ATelah+dilakukan+penelitian+pembuatan+plastik+dari+campuran+pati+dari+tepung+tapioka+dan+LDPE+menggunakan+single+screw+extruder.+Tujuan+dari+percoban+ini+adalah+untuk+membuat+material+yang+ramah+lingkungan.+Untuk+mendapatkan+Film+plastik+campuran+Low+Density+Polietilen+(LDPE)+dan+pati+termoplastik+telah+dilakukan+dengan+memvariasikan+komposisi+pati+termoplastik+0%25%2C+1%25%2C+5%25%2C+dan+10%25+dari+jumlah+sampel+yang+digunakan+sebanyak+50+gram+dengan+komposisi+pati+termoplastik+terdiri+dari+gliserol+dan+aquades.+Hasil+penelitian+menunjukan+bahwa+plastik+yang+dihasilkan+bersifat+sedikit+kaku+akibat+penambahan+pati+termoplastik+dalam+LDPE.++Karakterisasi+plastik+dilakukan+dengan+menggunakan+instrumen+DSC+dan+TGA.++Data+termogram+DSC+dan+TGA+menunjukan+bahwa+penambahan+PTP+pada+LDPE+dan+ketidakhomogenan+campuran+PTP-LDPE+tidak+berpengaruh+pada+pergeseran+titik+leleh+(Tm)+namun+berpengaruh+terhadap+Tg+dan+laju+dekomposisi+plastik.+Hasil+analisis+FTIR+menunjukkan+bahwa+sampel+telah+tercampur+yang+ditandai+dengan+pergeseran+bilangan+gelombang%0D%0A%0D%0A%0D%0AKata+kunci+%3APati%2C+LDPE%2C+Differential+Scanning+Calorymetry%0D%0A++++++++++++++++++++(DSC)%2C+Thermal+Gravimetry+Analyser+(TGA)%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0APREPARATION+AND+CHARACTERIZATION%0D%0AOF+PLASTIC+MIXTURE+OF+FLOUR+TAPIOCA+STARCH+AND+LDPE+%0D%0AUSING+SINGLE+SCREW+EXTRUDER%0D%0A%0D%0A%0D%0ABy%0D%0A%0D%0A%0D%0ALAILATUL+HASANAH%0D%0A%0D%0AThe+green+material+plastic+made+from+starch+of+tapioca+flour+and+Low+Density%0D%0APolietilen+(LDPE)+using+a+single+screw+extruder+was+conducted.The+mixture+of%0D%0APlastic+film+Low+Density+Polyethylene(LDPE)+and+thermoplastic+starch(PTP)+has%0D%0ABeen+carried+out+by+varying+the+composition+of+thermoplastic+starch+0%25%2C+1%25%2C+5%25%2C%0D%0Aand10%25+of+thenumber+of++samples+used+as+much+as+50+grams+of+the+thermoplastic+starch+composition+contains+glycerol+and+distilled+water.+The+results+show+that+the+plastic+produced+are+slightly+more+rigid+due+to+the+addition+of+thermoplastic+starch+to+the+LDPE.+Plastic+characterization+was+performed+using+DSC+and+TGA+instrument.+DSC+and+TGA+thermogram+showed+that+the+addition+of+the+LDPE+and+irregularities+PTP-LDPE+mixture+had+no+effecton+the+shift+of+the+melting+point(Tm)+but+the+effect+on+the+Tg+and+the+rate+of+decomposition+of+plastics.+A+little+shifting+wavenumber+in+the+FTIR+spectrum+indicates+that+the+PTP+and+LDPE+was+mixed.%0D%0A%0D%0A%0D%0AKeyword+%3AStarch%2C+LDPE%2C+Differential+Scanning+Calorymetry%0D%0A++++++(DSC)%2C+Thermal+Gravimetry+Analyser+(TGA)%0D%0A&rft.publisher=Fakultas+MIPA&rft.date=2014-12-17&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F1%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F3%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F4%2FCOVER%2520LUAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F5%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F6%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F7%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F8%2FHALAMAN%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F9%2FHALAMAN%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F10%2FMOTO.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F11%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F12%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F13%2FSANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F14%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F119%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F16%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F17%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F19%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6011%2F20%2FDAFTAR%2520PUSTAKA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