suspension polymenization of pmma
- 최초 등록일
- 2010.11.14
- 최종 저작일
- 2010.11
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한컴오피스
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* 본 문서는 한글 2005 이상 버전에서 작성된 문서입니다.
한글 2002 이하 프로그램에서는 열어볼 수 없으니, 한글 뷰어프로그램(한글 2005 이상)을 설치하신 후 확인해주시기 바랍니다.
소개글
suspension polymenization of pmma
목차
1. Title
2. Date
3. Principle
4. Apparatus & Reagents
본문내용
PMMA is a member of a family of polymers which chemists call acrylates, but the rest of the world calls acrylics, another polymer used as an unbreakable glass substitute is polycarbonate, but PMMA is cheaper.
poly(methyl methacrylate), or PMMA, is a hard, tough, and shiny plastic, and when it forms in the wet paint, it makes the paint surface, hard, tough and shiny.
This is good. We want paint to do this. but there`s a problem. PMMA is hydrophobic/ it doesn`t dissolve in water, and a lot of paints are water based
4. Apparatus & Reagents
(1) Apparatus
300ml Three-neck round flack with reflux condenser
hotplate
water bath
beaker(500ml)
Dropping funnel
Reflux condenser
100ml cylinder
참고 자료
folymer chemistry / oxford
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