scholarly journals Effect of processing sequence on the dynamic viscoelastic properties of ternary biomass composites (Hemp fiber/PA1010/PA11E) in the molten state

2016 ◽  
Author(s):  
Yosuke Nishitani ◽  
Jun Mukaida ◽  
Toshiyuki Yamanaka ◽  
Tetsuto Kajiyama ◽  
Takeshi Kitano
Keyword(s):  
Viscoelastic Properties ◽  
Molten State ◽  
Hemp Fiber ◽  
Processing Sequence

scholarly journals Dynamic Viscoelastic Properties of Multi-Arm Star Polystyrenes in the Molten State.

2001 ◽  
Vol 29 (4) ◽  
pp. 211-214 ◽  
Author(s):  
Takashi Yamamoto ◽  
Yasuhiko Ohta ◽  
Toshikazu Takigawa ◽  
Toshiro Masuda
Keyword(s):  
Viscoelastic Properties ◽  
Molten State

Viscoelastic properties of high molecular weight polymers in the molten state

1979 ◽  
Vol 18 (5) ◽  
pp. 629-634 ◽  
Author(s):  
G. Marin ◽  
J. P. Montfort ◽  
J. Arman ◽  
Ph. Monge
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Viscoelastic Properties ◽  
Molten State ◽  
High Molecular Weight Polymers

Effects of State Change of Liquid Crystalline Polymer on Dynamic Visco-Elasticity of its Blends with Polyethylene-Terephthalate

2007 ◽  
Vol 17 (6) ◽  
pp. 64510-1-64510-7
Author(s):  
S.A.R. Hashmi ◽  
Takeshi Kitano
Keyword(s):  
Polyethylene Terephthalate ◽  
Viscoelastic Properties ◽  
Liquid Crystalline Polymer ◽  
Liquid Crystalline ◽  
Loss Modulus ◽  
Crystalline Polymer ◽  
State Change ◽  
Molten State ◽  
Different Temperatures ◽  
Scanning Electron

Abstract The dynamic viscoelastic properties of liquid crystalline polymer (LCP) and polyethylene terephthalate (PET) blends were studied at two different temperatures: 265°C at which LCP was in solid state and 285°C at which LCP was in molten state. The PET was in molten state at both the temperatures. The storage modulus, G’, loss modulus, G’’, dynamic viscosity, h’, of blends with different compositions were evaluated and compared. The morphology of these samples was studied using scanning electron microscope, which exhibited composition dependency. A maxima was observed in the viscosity versus composition plot corresponding to 90/10 LCP/PET blend at 285°C. The G’ versus G’’ plots demonstrated the composition dependency of LCP/PET blends.

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