Data Ilmu Bahan
2
CHITOSAN Pengukuran viskositas T aq = 30 o C Larutan T1 (detik) T2 (detik) T3 (detik) Akuades 0,85 0,88 0,86 Citosan 5 !enit 0,"# 1,0" 0,"8 Citosan 10 !enit 0,82 1,2# 0,81 Citosan 15 !enit 1,01 0,"# 0,"8 Citosan20 !enit 1,0$ 0,8" 0,"8 Citosan 25 !enit 0,"8 1,1# 1,15 Citosan 30 !enit 0,"" 0,"8 1,0" Pengukuran %ensitas Pikno kosong 10,8#82 g Pikno & aq 21,1513 g Pikno & ' itosan 5 !enit 21,152# g Pikno & 'i tosan 10 !en it 21,15$ 3 g Pikno & 'i tosan 15 !en it 21,151 # g Pikno & 'i tosa n 20 !en it 21,1 56 " g Pikno & 'i tosa n 25 !en it 21,1 6# 5 g Pikno & 'i to sa n 30 !en it 21,1 66 1 g BIOPLASTIK Panang aa* = 11 '! +assa teung taioka = 5 gra! +assa P-A = 5 gra! -o*u!e air = 60 !L Panang ('!) .e/an (gra!) *isero* 5 !L *isero* 10 !L *isero* 15 !L 11,2 11,1 12 500 11,5 11,3 12,5 1000 11,$ 11,5 13 1500 11,8 11,$ 13,# 2000 12 12 utus 2500 12,2 12,2 3000 12,# utus 3500 12,6 #000 utus #500
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Transcript of Data Ilmu Bahan
CHITOSANPengukuran viskositasT aq = 30oCLarutanT1 (detik)T2 (detik)T3 (detik)
Akuades0,850,880,86
Chitosan 5 menit0,941,090,98
Chitosan 10 menit0,821,240,81
Chitosan 15 menit1,010,940,98
Chitosan20 menit1,070,890,98
Chitosan 25 menit0,981,141,15
Chitosan 30 menit0,990,981,09
Pengukuran DensitasPikno kosong10,8482 g
Pikno + aq21,1513 g
Pikno + chitosan 5 menit21,1524 g
Pikno + chitosan 10 menit21,1573 g
Pikno + chitosan 15 menit21,1514 g
Pikno + chitosan 20 menit21,1569 g
Pikno + chitosan 25 menit21,1645 g
Pikno + chitosan 30 menit21,1661 g
BIOPLASTIKPanjang awal = 11 cmMassa tepung tapioka = 5 gramMassa PVA = 5 gramVolume air = 60 mLPanjang (cm)Beban (gram)
Gliserol 5 mLGliserol 10 mLGliserol 15 mL
11,211,112500
11,511,312,51000
11,711,5131500
11,811,713,42000
1212putus2500
12,212,23000
12,4putus3500
12,64000
putus4500
NANOMATERIALMassa CTABR = 2,9013 gMassa NaOH = 0,2836 gVolume TEOS = 6 mLVolume Triton = 100 LVolume H2O = 40 mLHasil:Massa cawan = 52,4248 gMassa cawan + nanomaterial = 54,9860 g
