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1-1 1-2 2-1 2-2 2-3 PowerPoint PPT Presentation


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  • 1-1

    1-2

  • 2-1

    2-2

    2-3


.

/



.

1

15%

>5%1015

60/


1

1-1



1-2

  • PS

    Q


  • /

W1

W2

Q




Q

  • Q1 1

V1

1


1-1-3

1.


2.

1

PEIPP

(2)

  • HDPE( 135oC)120oCPP 134oCPP

    180oC)130oC


3.

PA

PET

  • 4H2SO4

    60%PET


1-2


1-2-1

PS

PMMA

PVA()

PANDMF


1-2-2

1.


  • <0

  • >0 T


2.Hildebrand

  • >0

VM


  • Hildebrand


3.

  • (1)Clapeyron-

    Clausius


3.

  • 2


A


B.

Q


V

M0

C.FF

E E


  • A

    B

    A

    B


  • Hildebrand

  • Hildebrand

    PANPAN

    PSPS


Thermodynamics of Polymer Solution

  • 2-1

  • 2-2

  • 2-3


2-1


  • 1

    2

    3

    4


+


2-2

  • >


2-3

  • 2-3-1 Flory-Huggins

    FloryHuggins




  • xx

    x



  • x x

    ()< ()< x


  • 0


.

1 2

  • 1-1 2-2 21-2

  • 1/2 1-1 2-2 1-2


  • -

  • -

  • -

  • -

  • -

    Huggins

    -


  • -11


.

Flory-Huggins


.

G


.




  • Flory-Huggins50FloryHuggins


2-3-2 Flory-Huggins

  • FloryHuggins




T

T


  • Flory-HugginsFlory


3-1 plasticization

  • 1

  • plasticizer

  • PVC3050


  • 2



  • 3

  • -

  • -

    n


3-2

  • 1


  • 2



  • Login