CD Skripsi
Analisis Elastisitas Sampel Getah Karet Menggunakan Sonic Wave Analyzer (SOWAN)
Research on analysis elasticity of sample rubber latex has been done to determine the value of elasticity using a sonic wave analyzer (SOWAN). Elasticity is determined by measuring velocity of primary waves and velocity of secondary waves that extend on sample of rubber latex using Sonic Wave analyzer. Based on this research, The most highest elasticity of rubber latex samples therefore the water content contained in sampel rubber latex the little .Where the most highest elasticity of sample rubber latex in the sample rubber latex lum that is equal to 5,52747 x 109 N/m2 and in the sample rubber latex slab that is equal to 613.968 x 104 N/m2 and the most lowest elastictyof rubber latex samples lum that is equal -13.1928 x109 N/m2 and in the sample rubber latex slab that is equal -17526 x 104 N/m2 . Where the most highest water content contained in the sample rubber latex slab that is equal 0.6091 % and the sample rubber latex lum that is equal 0.83 % . Where the most lowest water content in contained in samples rubber latex slab that is equal -0.3327 % and the sample rubber latex lum that is equal 0.2142 % . The highest density on the sample rubber latex slab that is equal 691.0235 kg/m3 and sample rubber latex lum that is equal 817.9959 kg/m3 and the most lowest density in the sample rubber latex slab that is equal 319.9084 kg / m3 and the sample rubbrer latex lum that is equal 504.6498 kg/m3. The most highest yield in the sample slab of rubber latex that is equal 1.4982 % and in the sample rubber latex lum that is equal 0.8235 % and the most lowest yield in the sample rubber latex lum that is equal 0.5454 % and in the sample rubber latex slab that is equal to 0.6242 %.
Keywords: Elasticity, Sample rubber latex, Sowan
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