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Lowering the viscosity of polymer in processing a batch of polycarbonate at 170°C to make a certain part, it is found that th

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5010 logn = 12 - 175 ST 52+AT AT=T ET-Tg logn = 12 - 17.5x20 52 +20 12 = 13.76 = 6.88 mpas 1 = 13-76Hpa-s This is stated as h

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