![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-1](http://images.happyhaksul.com/thumb/81/80157-0001.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-2](http://images.happyhaksul.com/thumb/81/80157-0002.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-3](http://images.happyhaksul.com/thumb/81/80157-0003.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-4](http://images.happyhaksul.com/thumb/81/80157-0004.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-5](http://images.happyhaksul.com/thumb/81/80157-0005.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-6](http://images.happyhaksul.com/thumb/81/80157-0006.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-7](http://images.happyhaksul.com/thumb/81/80157-0007.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-8](http://images.happyhaksul.com/thumb/81/80157-0008.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-9](http://images.happyhaksul.com/thumb/81/80157-0009.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-10](http://images.happyhaksul.com/thumb/81/80157-0010.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-11](http://images.happyhaksul.com/thumb/81/80157-0011.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-12](http://images.happyhaksul.com/thumb/81/80157-0012.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-13](http://images.happyhaksul.com/thumb/81/80157-0013.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-14](http://images.happyhaksul.com/thumb/81/80157-0014.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-15](http://images.happyhaksul.com/thumb/81/80157-0015.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-16](http://images.happyhaksul.com/thumb/81/80157-0016.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-17](http://images.happyhaksul.com/thumb/81/80157-0017.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-18](http://images.happyhaksul.com/thumb/81/80157-0018.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-19](http://images.happyhaksul.com/thumb/81/80157-0019.gif)
![[고분자공학] Polyacrylonitriles Copolymers of Acrylonitriles Poly acetals Poly vinyl alcohol(PVA) Po-20](http://images.happyhaksul.com/thumb/81/80157-0020.gif)
분야
hwp1. 합성법
2. 성 질
3. 응 용
Ⅱ. Copolymers of Acrylonitriles
1. 제조방법
1) Styrene과 Acrylonitrile의 Copolymerization
2) SAN 수지의 중합 방법
2. SAN수지의 특성
3. 성형가공
1) 사출 성형
2) 2차 가공
4. 용도
Ⅲ. Poly acetals
1. 제조방법
1) Homopolymer의 제법
2) Copolymer의 제법
2. 성질과 특성
1) 기계적 성질
2) 화학적 성질
3) 내후성
4) 전기적성질
3. 용 도
Ⅳ. Poly vinyl alcohol(PVA)
1. 물리적 성질
1) Melting point
2) Glass transition temperature
3) Solubility
4) Mechanical properties
5) Solvent resistance
6) Intrinsic viscosity and Molecular weight
2. 화학적 성질
1) Esterification
2) Etherification
3) Acetalization
3. PVA섬유 제조공정 및 방법
1) PVA섬유 제조공정
2) PVA섬유 제조방법
4. 용도
1) Textile sizing
2) Adhesives
3) Paper coating
4) Building products
5) Fibers
6) Other applications
Ⅴ. Poly vinyl pyrrolidone
1. 특징
2. 용도
Ⅵ. Reference
1) Styrene과 Acrylonitrile의 Copolymerization
라디칼 중합에 의한 공중합 반응에 있어서, 생성되는 공중합체의 조성은 각 단량체의 조성은 각 단량체의 조성은 각 단량체의 상대적 반응성과 농도에 의해서 조절된다.
어떤 한 단계에서 생성된 공중합체 중의 단량체 M의 몰분율을 F₁그 단계에서의 미반응 단량체,M₁, M₂의 몰분율을 각각 f₁,f₂라하면 다음과 같은 관계식이 성립된다.
F₁= (r₁ f1²+f1 f2) / (r1f1² + 2f1 f2 + r2 f2²) ------①
여기서 r₁, r2 는 각각 M₁, M₂의 반응성비로서 다음과 같은 성장반응 단계로 정의된다.
단량체에 따라 반응성비가 다르고 단량체 농도도 변할 수 있으므로, 성장반응에서 각 단량체는 일반적으로 서로 다른 속도로 중합쇄에 연결된다.
따라서, 어떤 한 순간에 생성된 공중합체의 조성은 그 때의 단량체 조성과 반드시 일치하지 않는다.
그러나, 어떤 중합 체계에서는, 생성되는 공중합체의 조성과 미반응 단량체의 조성이 일치하는 Azeo-tropic조성이 존재한다.
http://www.kobko.com/nd/ndma/brb/fa/fa-3-0.htm
http://inhen.gyeongbuk.go.kr/minwon/main20.asp
http://www.polymer.pusan.ac.kr/lab1/macrogalleria/index.html
Blecher, L., et al. In Handbook of water-soluble Gums and Resins. McGraw-Hill, New York, 1980
Gargallo, L., & D. Radic. In Polymeric Materials Encyclopedia, Vol.9. CRC Press, Boca Raton., 1996
Hort, E., & B. Waxman. In Kirk-Othmer Encyclopedia of Chemical Technoloay, 3rd ed., edited by J.I.Kroschwitz. John Wiley and Sons, New York, 1983, Vol 23, p.960
