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2. A certain polymer (Tg=10C) has a melt viscosity of 1.5x105 poises at 25C. Estimate its viscosity at 60C. (Note: You may use the

2. A certain polymer (Tg=10C) has a melt viscosity of 1.5x105 poises at 25C. Estimate its viscosity at 60C. (Note: You may use the universal C and C2 constants.)

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