메타크릴산 메틸-에틸 아크릴산 중합체
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메타크릴산 메틸-에틸 아크릴산 중합체 속성
- 녹는점
- 150 °C
- 밀도
- 1.2 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.49
- 용해도
- 알코올 및 지방족 탄화수소: 불용성
- 물리적 상태
- 가루
안전
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 20/22 | ||
안전지침서 | 36 | ||
WGK 독일 | 3 | ||
RTECS 번호 | TR0400000 | ||
자연 발화 온도 | 580 °F | ||
기존화학 물질 | KE-25103 |
메타크릴산 메틸-에틸 아크릴산 중합체 C화학적 특성, 용도, 생산
용도
Poly(methyl methacrylate-co-ethyl acrylate) (PMMAEA) copolymers may be used to prepare single phase mixture with phenolic derivative. PMMAEA may be used to form latex interpenetrating polymer networks (LIPNs). Membranes of PMMAEA were reportedly used for separation of heavy metal ions from aqueous solutions.제조 방법
Acrylic acid is H2C=CH-COOH and methacrylic acid is H2C=C(CH3)COOH. These compounds and their methyl esters are both quite reactive and difficult to store and handle. The monomer used to form poly(methyl methacrylate), 2-hydroxy-2-methylpropanenitrile, is prepared by the following reaction:2-Hydroxy-2-methylpropanenitrile is then reacted with methanol (or other alcohol) to yield methacrylate ester. Free-radical polymerization is initiated by peroxide or azo catalysts and produce poly(methyl methacrylate) resins having the following formula:
Key properties are good resistance to heat, light, and weathering. This polymer is unaffected by most detergents, cleaning agents, and solutions of inorganic acids, alkalies, and aliphatic hydrocarbons. Poly(methyl methacrylate) has light transmittance of 92% with a haze of 1–3% and its clarity is equal to glass.
공업 용도
Poly(methyl methacrylate), the polymerizedmethyl ester of methacrylic acid, is thermoplastic.The method of polymerization may be variedto achieve specific physical properties, orthe monomer may be combined with other components.Sheet materials may be prepared bycasting the monomer in bulk. Suspension polymerizationof the monomeric ester may be usedto prepare molding powders.Conventional poly(methyl methacrylate) isamorphous; however, reports have been publishedof methyl methacrylate polymers of regularconfiguration, which are susceptible tocrystallization. Both the amorphous and crystallineforms of such crystallization-susceptible polymers possess physical properties that aredifferent from those of the conventional polymer,and suggest new applications.
메타크릴산 메틸-에틸 아크릴산 중합체 준비 용품 및 원자재
원자재
준비 용품
메타크릴산 메틸-에틸 아크릴산 중합체 공급 업체
글로벌( 60)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 |
1057@dideu.com | China | 3635 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12477 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 29322 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18457 | 58 |
Shenzhen Monkono Technology Co.,Ltd | +86-17063441314 |
sansbiotech@outlook.com | China | 677 | 58 |
Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
메타크릴산 메틸-에틸 아크릴산 중합체 관련 검색:
디스프로슘 트리(2,2,6,6-테트라메틸-3,5-헵탄디오네이트) 실버 아세틸아세토네이트 코발트(II) 아세틸아세토네이트 하이드레이트 아세틸아세토산 제2철 아세틸아세톤산 구리 알루미늄 아세틸아세토네이트 아크릴산 메틸메타크릴레이트 메타크릴산-메틸 메타크릴산 중합체 2-프로페노익 산 메틸에스테르 호모폴리머 메타크릴산 메틸, 중합체 부틸 메타크릴산-메틸 메타크릴산 중합체
Tosylmethyl isocyanide
N-BUTYLISOCYANIDE
TERT-BUTYL ISOCYANIDE
SALCOMINE
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
Tris(2,4-pentanedionato)chroMiuM(III)