BAB I. PENDAHULUAH
BAB 5. KESIMPULAN DAN SARAN
5.2. Saran
1. Untuk mengetahui lebih jauh terhadap pulp TKS teresterifikasi anhidrida asetat dan anhidrida laurat perlu dilakukan penelitian lebih lanjut terhadap uji derajat polimerisasi dan penyerapan lembapan pada pulp TKS teresterifikasi.
2. Dalam hal proses esterifikasi akan merusakkan struktur pulp tandan kosong sawit pada waktu 7 jam dan menurunkan kekuatan tarik dan kemuluran akibat oksida katalis asam sulfat pekat jadi perlu dilakukan lebih lanjut penyelidikan dengan menggunakan katalis yang lain misalnya asam fosfat dan asam klorida.
3. Untuk mengetahui biodegradasi dari komposit matriks polietilena dengan penguat pulp TKS teresterifikasi perlu dilanjutkan uji mikroorganisme.
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Lampiran 1. Diagram alir pembuatan serbuk Pulp TKS Pemotongan 2-3 cm Perendaman dalam air (24jam) Air Pulp TKS Pencucian Pengeringan Penggilingan Pengukuran serbuk Udara terbuka dan oven Serbuk Pulp TKS 1,50 µm &6,75µm
Lampiran 2. Diagram alir esterifikasi Pulp TKS dengan anhidrida asetat
A LiC1/DMAc
Esterifikasi Aduk 4 jam, 5 jam,6 jam
7 jam temp. 130 o
C
Cuci dengan Pengendapan Cuci dengan air alkohol,saring vakum
Pemurnian Ekstraksi dengan etanol
16 jam
Temp. 50 oC Pengeringan Dalam desikator Camp Pulp TKS LiCl/DMAc Aduk 30 Menit Temp 900C Pulp TKS/asetat DTA FT.IR SEM Kuat Tarik DS Campuran asam asetat Anhidrida
asetat & as sulfat Serbuk Pulp TKS As sulfat 1ml, 2ml, 3ml Aduk 1 jam Temp 900 C
Lampiran 3. Pembuatan komposit Polietilena dan Pulp TKS yang tidak teresterifikasi Serbuk Pulp TKS (10,20,30,40&50 %) Polietilena (90,80,70,60&50 %) Serbuk Pulp TKS dan Polietilena Dalam pencampur in ternal, temp 135-1400C Waktu 30 menit Pembentukan komposit Pencetakan specimen Temp 1350C Waktu 5 menit Tekanan 100 kN Pengujian dan Karakterisasi komposit
Lampiran 4 Pembuatan komposit Polietilena dan Pulp TKS yang teresterifikasi Serbuk Pulp TKS Esterifikasi 50 % Polietilena 50 % Pembentukan komposit Serbuk Pulp TKS Esterifikasi dan Polietilena Pencetakan specimen Dalam pencampur in ternal, temp 135-1400C Waktu 30 menit Temp 1350C Waktu 5 menit Tekanan 100 kN Pengujian dan Karakterisasi komposit