Influence of thermal history on the mechanical properties of thermotropic poly(triethylene glycol p,p′-bibenzoate)
| ISSN: |
1436-2449
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Chemistry and Pharmacology
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Physics
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| Notes: |
Summary The influence of thermal history on the mechanical properties of thermotropic poly(triethylene glycol p,p'-bibenzoate) has been studied. The mechanical parameters of three samples of this polyester with different thermal histories have been determined at two deformation rates (1 and 10 cm/min) and two drawing temperatures (23 and 50°C), showing the influence of the thermal and mechanical histories on the stress-strain plots. The phase state and the degree of crystallinity of the samples also affect the mechanical parameters (Young modulus, yield stress and deformation at break).
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| Type of Medium: |
Electronic Resource
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| URL: |