See Figure 12.1, Temperature dependence of mechanical loss tangent for nylon, in McCrum, N.G. Anelastic and Dielectric Effects in Polymeric Solids. Mineola NY: Dover, 1991 Sample: latex 1 DMA File: C:\TA\Data\DMAWMike T\atex.003 size:9.2400×3.0000x1.0200mm Operator: Mike Method: Temperature Ramp Run Date: 20-Jun-03 10: 57 Instrument: DMA Q800 V3.13 Build 74 2400 1.6 1900 1.2 1400 1.0 0.8 200 900 9>9 0.6 04 100 如4262046100 Temperature(C) Universal V3.7A TA InstrumentsSample: latex 1 Size: 9.2400 x 3.0000 x 1.0200 mm DMA File: C:\TA\Data\DMA\Mike T\latex1.003 Operator: Mike Method: Temperature Ramp Run Date: 20-Jun-03 10:57 Instrument: DMA Q800 V3.13 Build 74 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Tan Delta -100 0 100 200 300 400 500 600 Loss Modulus (MPa) -100 400 900 1400 1900 2400 Storage Modulus (MPa) -80 -60 -40 -20 0 20 40 Temperature (°C) Universal V3.7A TA Instruments See Figure 12.1, "Temperature dependence of mechanical loss tangent for nylon," in McCrum, N.G. Anelastic and Dielectric Effects in Polymeric Solids. Mineola NY: Dover, 1991