Table 3: Values of the sorption coefficient ( ) for snail shell powder filled natural rubber at different temperatures (filler particle sizes 0.075 and 0.300 μm).

SolventsFiller contents (g) (mol %) (mol %)
0.075 μm0.300 μm
313 K333 K353 K313 K333 K353 K

24.014.594.534.024.264.34
54.014.514.414.004.254.19
Benzene103.764.104.073.914.264.12
153.634.324.153.764.053.86
203.703.893.823.613.823.83

23.633.784.073.403.543.74
53.433.613.843.313.523.71
Toluene103.203.443.543.203.513.66
153.263.373.623.173.343.48
203.074.143.513.113.293.35

23.373.433.503.083.233.31
53.113.293.313.043.193.27
Xylene102.953.103.203.003.023.19
152.902.993.112.892.962.99
202.842.942.962.952.782.95