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Rubber compared with

A further deficiency of natural rubber, compared with the synthetics, is its very high molecular weight coupled with a variable microgel content. Whilst this is desirable in that it reduces the tendency of stacked bales of rubber to flatten out... [Pg.286]

Figure 2.27 Solubilities as a function of critical temperature (Tc) for a typical glassy polymer (polysulfone) and a typical rubbery polymer (silicone rubber) compared with values for the ideal solubility calculated from Equation (2.97)[43]... Figure 2.27 Solubilities as a function of critical temperature (Tc) for a typical glassy polymer (polysulfone) and a typical rubbery polymer (silicone rubber) compared with values for the ideal solubility calculated from Equation (2.97)[43]...
Perfluoroelastomers provide the elastomeric properties of fluoroelastomers and the chemical resistance of PTFE. These compounds are true rubbers. Compared with other elastomeric compounds, they are more resistant to swelling and embrittlement and retain their elastomeric properties over the long term. In difficult environments, there are no other elastomers that can outperform the FPMs. These s)mthetic rubbers provide the sealing force of a true elastomer and the chemical inertness and thermal stability of polytetra-fluoroethylene. [Pg.546]

Figure 9,26, Results sfio wing the increase in hysteresis for raw natural rubber over cross-linked rubber compared with the theory based on crack stopping caused by higher relaxation constant. Figure 9,26, Results sfio wing the increase in hysteresis for raw natural rubber over cross-linked rubber compared with the theory based on crack stopping caused by higher relaxation constant.
Fig. 28. Stress-stretch response for a Neo-Hookean rubber compared with that of a... Fig. 28. Stress-stretch response for a Neo-Hookean rubber compared with that of a...
Fig. 4.7. Tensile strength-brittle point relationships of tread stock vulcanizates of natural (Hevea) rubber compared with those of synthetic rubbers of less regular structure. (Reprinted with permission from Ind. Eng. Chem., 38, 1061 (1946). Copyright by the American Chemical Society.)... Fig. 4.7. Tensile strength-brittle point relationships of tread stock vulcanizates of natural (Hevea) rubber compared with those of synthetic rubbers of less regular structure. (Reprinted with permission from Ind. Eng. Chem., 38, 1061 (1946). Copyright by the American Chemical Society.)...
Figure 5. Measurements by Maugis Barquins (4)of the rate dependence of the adhesion of polyurethane rubber, compared with the Schapeiy theory for a 3-parameter solid (equation (18)). (Reproduced with permission from reference 4. Copyright 1978 Institute of Physics.)... Figure 5. Measurements by Maugis Barquins (4)of the rate dependence of the adhesion of polyurethane rubber, compared with the Schapeiy theory for a 3-parameter solid (equation (18)). (Reproduced with permission from reference 4. Copyright 1978 Institute of Physics.)...
Table 3. Properties of Raw and Vulcanized Guayule Rubber Compared with Hevea Rubber (37) ... Table 3. Properties of Raw and Vulcanized Guayule Rubber Compared with Hevea Rubber (37) ...
Molecular Friction Coefficients at 298 K from Diffusion of w-Hexadecane in Rubbers Compared with Monomeric Friction... [Pg.341]

Fig. 13.28. Stress-extension curve for a sample of natural rubber compared with the ideal rubber prediction [Eq. (35)] (Reprinted from Paul J. Flory, Principles of Polymer... Fig. 13.28. Stress-extension curve for a sample of natural rubber compared with the ideal rubber prediction [Eq. (35)] (Reprinted from Paul J. Flory, Principles of Polymer...
How does the chain structure of rubbers compare with that of plastics ... [Pg.171]

See other pages where Rubber compared with is mentioned: [Pg.286]    [Pg.397]    [Pg.710]    [Pg.196]    [Pg.286]    [Pg.679]    [Pg.56]    [Pg.364]    [Pg.286]    [Pg.157]    [Pg.162]    [Pg.209]   


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