TY - JOUR AU - Widiarti, Leni AU - Wirjosentono, Basuki AU - Eddyanto, Eddyanto PY - 2017/05/30 TI - Sifat Termal Dan Kelarutan Dari Cyclic Liquid Natural Rubber JF - JURNAL KIMIA MULAWARMAN; Vol 14 No 2 (2017) KW - N2 - Cyclic Liquid Natural Rubber (CLNR) is a cyclical natural rubber which has decreased molecular weight. Synthesis of Cyclic Liquid Natural Rubber (CLNR) can be done in a way that degradation after cyclization. Degradation after cyclization using Cyclic raw material Natural rubber (CNR), the degradation is done by using phenylhydrazine reagents with oxygen gas atmosphere with a flow rate of 2 LMenit -1 for 24 hours. CNR and CLNR thermal analysis by DSC, Tg results obtained amounted to 102.82 ° C and 103.67 ° C, Tc amounted to 362.45 ° C and 330.29 ° C and Tm mounted to 509.24 ° C and 440 , 00 oC. Of CNR and CLNR solubility test has a polarity index of 2.4 to 4.4 and from 2.4 to 4.4. UR - http://jurnal.kimia.fmipa.unmul.ac.id/index.php/JKM/article/view/474