KESIMPULAN DAN SARAN

A. Kesimpulan

Dari hasil pembahasan dapat diambil kesimpulan sebagai berikut :

1. Geobiokomposit yang disintesis dari LPP, STKS (rasio LPP/STKS=8/2) dan clay yang meliputi kaolin dan haloisit dalam berbagai rasio konsentrasi, secara reaktif dengan penggandeng multifungsional AA yang telah digrafting dengan LPP membentuk LPP-g-AA, serta agen penyambung silang DVB secara proses larutan diperoleh komposisi optimum terhadap kemampuan hambat bakar pada konsentrasi penambahan clay 20% (w/w). Geobiokomposit LPP/DVB/LPP-g- AA/STKS/Kao (F2) dibandingkan dengan F1 dapat memperlambat time to ignition sebesar 171,56%, menurunkan kecepatan pembakaran 59,55% serta meningkatkan persentase HR sebesar 5,01%. Sedangkan LPP/DVB/LPP-g- AA/STKS/Hal (F3) dibandingkan F1 dapat memperlambat time to ignition sebesar 221,78%, menurunkan kecepatan pembakaran 63,64% serta meningkatkan persentase HR sebesar 5,20%

2. Geobiokomposit LPP/DVB/LPP-g-AA/STKS/Kao (F2) mengalami peningkatan kekuatan tarik, modulus young, energi serap dan kekuatan impak masing-masing sebesar 13,70%, 23,28%, 43,03%, dan 42,42% dibandingkan dengan F1. Sedangkan LPP/DVB/LPP-g-AA/STKS/Hal (F3) mengalami peningkatan kekuatan tarik, modulus young, energi serap dan kekuatan impak masing-masing sebesar 19,42%, 25,93%, 53,53%, dan 51,70% dibandingkan F1.

B. Saran

Berdasarkan hasil penelitian di atas perlu dilakukan tindak lanjut yang disarankan untuk geobiokomposit yang dihasilkan sebagai berikut :

1. Analisis morfologi menggunakan SEM

2. Analisis degradasi panas menggunakan DTA

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Lampiran 2. Bagan Alir LPP-g-AA

Prosedur dilakukan pada rasio LPP 100%, BPO 0,05%, dan AA 5% dalam berat total campuran 50 gram

dipotong 5 mm x 2 mm x 0,1 mm

KESIMPULAN DAN SARAN