The effect of recycled Natural Rubber Glove (rRG) Plasticizers to Deflection and Flexural Strength Properties of PP/MMt/rRG Smart Composites and Its Inflammability

International Conference on Advanced Materials for Better Future 2017

Suharty, N.S.^1 ; Ismail, H.^2 ; Diharjo, K.^3 ; Handayani, D.S.^1 ; Saputri, L.N.M.Z.^1 ; Ariesta, N.^1

Chemistry Department, Faculty of Mathematics and Natural Sciences, Sebelas Maret University, Jl. Ir. Sutami 36A, Surakarta, Indonesia^1

School of Materials and Mineral Resources Engineering, Engineering Campus, University Sains Malaysia, Nibong Tebal, Pulau Pinang

14300, Malaysia^2

Faculty of Engineering, Sebelas Maret University, Surakarta, Indonesia^3

关键词: Burning rate;    Deflection properties;    Optimum concentration;    Optimum conditions;    Reactive process;    Smart composites;    Strength property;    Time to ignition;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/333/1/012088/pdf
DOI  :  10.1088/1757-899X/333/1/012088

来源: IOP

【 摘 要 】

Had been synthesized PP/rRG/MMt+ZB smart material composite in solution reactive processes with various rRG concentration. The addition of rRG plasticizers will improve the deflection properties and increase the filler capacity MMt loading to reach the optimum concentration. The addition of 3% rRG is capable of loading filler capacity MMt to 23% as the optimum condition. At the optimum conditions it can increase the deflection (Defl) and flexural strength (FS) up to 16% and 15% respectively compared to that of the composites without rRG. The rRG plasticizer serves as a bio-compatibilizer that can reduce surface tension of the mixture and leads to decrease the Defl., follow by the increase of loading filler capacity and well interaction finally can increase the FS properties. The increase of loading filler MMt up to 23% can also improve the inflammability of the composites. Time to Ignition (TTI) increase by 5% and Burning Rate (BR) decrease by 4.5% compared to that of the composites which is containing MMt 20% without rRG.