에틸렌-비닐 아세트산 공중합체
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에틸렌-비닐 아세트산 공중합체 속성
- 녹는점
- 75 °C
- 끓는 점
- <200 °C
- 밀도
- 0.948 g/mL at 25 °C
- 인화점
- 260 °C
- 용해도
- 톨루엔, THF, MEK: 가용성
- 물리적 상태
- 펠릿
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제, 염기와 호환되지 않습니다.
- LogP
- 0.542 (est)
- CAS 데이터베이스
- 24937-78-8
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 40 | ||
| 안전지침서 | 24/25-36/37 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | 000000041485 | ||
| 자연 발화 온도 | 500 °F | ||
| HS 번호 | 3905290000 | ||
| 기존화학 물질 | KE-00037 |
| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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에틸렌-비닐 아세트산 공중합체 C화학적 특성, 용도, 생산
용도
Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps.생산 방법
Various molecular weights of random ethylene vinyl acetate copolymers can be obtained by high-pressure radical polymerization, bulk continuous polymerization, or solution polymerization.정의
An elastomer used to improve adhesion properties of hot-melt and pressure-sensitive adhesives, as well as for conversion coatings and thermoplastics.일반 설명
Poly(ethylene-co-vinyl acetate) (PEVA) is a flame-retardant material with good mechanical and physical properties. It is majorly used as an insulating material in wire and cable industry.Pharmaceutical Applications
Ethylene vinyl acetate copolymers are used as membranes and backings in laminated transdermal drug delivery systems. They can also be incorporated as components in backings in transdermal systems. Ethylene vinyl acetate copolymers have been shown to be an effective matrix and membrane for the controlled delivery of atenolol triprolidine, and furosemide. The system for the controlled release of atenolol can be further developed using ethylene vinyl acetate copolymers and plasticizers.Safety
Ethylene vinyl acetate is mainly used in topical pharmaceutical applications as a membrane or film backing. Generally it is regarded as a relatively nontoxic and nonirritant excipient.저장
Ethylene vinyl acetate copolymers are stable under normal conditions and should be stored in a cool, dry place. Films of ethylene vinyl acetate copolymers should be stored at 0–30°C and less than 75% relative humidity.비 호환성
Ethylene vinyl acetate is incompatible with strong oxidizing agents and bases.Regulatory Status
Included in the FDA Inactive Ingredients Database (intrauterine suppository; ophthalmic preparations; periodontal film; transdermal film). Included in nonparenteral medicines licensed in the UK.에틸렌-비닐 아세트산 공중합체 준비 용품 및 원자재
원자재
준비 용품
에틸렌-비닐 아세트산 공중합체 공급 업체
글로벌( 245)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12471 | 58 |
| Hebei Dangtong Import and export Co LTD | +8615632927689 |
admin@hbdangtong.com | China | 986 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18229 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 3001 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8822 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shanghai Longyu Biotechnology Co., Ltd. | +8615821988213 |
info@longyupharma.com | China | 2531 | 58 |