Specific Heat Of Natural Rubber

Some theoretical considerations on the transition phenomena at 200 k are included.

Specific heat of natural rubber.

See also tabulated values for gases food and foodstuff metals and semimetals common liquids and fluids and common solids as well as values of molar specific heat for common organic substances and inorganic substances. Mainly made of natural rubber. The constant volume specific heat of natural rubber is calculated from the constant pressure specific heat which is measured experimentally and it is shown that the low temperature part is expressed by a combination of the debye and einstein formulas. Normally this can be counteracted by choosing a rubber compound with lower dynamic stiffness using a higher volume of rubber or applying special low damping or high elastic compounds.

This latex rubber is mainly found in countries like brazil india indonesia malaysia and sri lanka. Inferior in chemical resistance and weather resistance. Measures heat flow into or out of a sample. Natural rubber is made up of solid particles suspended in a milky white liquid called latex that drips from the bark of certain tropical and subtropical trees.

Superior in mechanical strength and excellent in abrasion resistance. More than half of all rubber. The specific heat of some commonly used solids is given in the table below. It is highly elastic and tensile and fits well with work shapes.

Rubber elastic substance obtained from the exudations of certain tropical plants natural rubber or derived from petroleum and natural gas synthetic rubber. For conversion of units use the specific heat online unit converter. Natural rubber styrene butadiene rubber nitrile rubber n n. Tainstruments com styrene butadiene rubber sbr 250 c 400 c 500 c t 0 100 200 300 400 500 600 700 800 64 7hpshudwxuh 48 78.

In some cases the molecular friction can cause the rubber to heat up to the point that either the metal to rubber bond fails or the rubber itself does. The rubber compounds used in this work were prepared with natural rubber nr smr20 and styrene butadiene rubber sbr 1502. See also tabulated values of specific heat of gases food and foodstuff metals and semimetals common liquids and fluids and other common substances as well as values of molar heat capacity of common organic substances and inorganic substances. Specific heat online unit converter.

Specific heat for some common products are given in the table below. Item unit amber color rubber. Because of its elasticity resilience and toughness rubber is the basic constituent of the tires used in automotive vehicles aircraft and bicycles.