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About This Item
线性分子式:
(CH2CH2)x[CH2CH(OH)]y
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23
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形狀
pellets
品質等級
熔體指數
3.8 g/10 min (210°C)
成份
ethylene, 32 mol %
硬度
100 (Rockwell M, ASTM D 785)
雜質
<0.7% polymerized vinyl acetate
轉變溫度
Tm 183 °C (DSC peak)
Tg 69 °C
溶解度
DMSO, water/n-propanol (1:1), and phenol: soluble
密度
1.19 g/mL at 25 °C
SMILES 字串
C=C.OC=C
InChI
1S/C2H4O.C2H4/c1-2-3;1-2/h2-3H,1H2;1-2H2
InChI 密鑰
UFRKOOWSQGXVKV-UHFFFAOYSA-N
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相关类别
一般說明
聚（乙烯醇-共-乙烯）（PVA-co-PE）是一种无毒的亲水性生物相容性聚合物。它具有高抗拉强度和良好的成膜能力，这使其可用于食品包装行业。
應用
PVA-co-PE可用作多种应用中的膜，如过滤、生物传感器和食品传感器。它也可用作纳米多孔膜，其有望用作能源汽车和锂离子电池中的隔膜。
其他說明
最高工作温度 240℃
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
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Ethylene vinyl alcohol (EVOH) is one of the best known flexible thermoplastic oxygen barrier materials in use today. It is especially important for refrigerated and shelf-stable foods where oxygen deteriorates the quality of packaged products and reduces their shelf life.
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Journal of agricultural and food chemistry, 60(21), 5350-5359 (2012-05-15)
The use of silver as an antimicrobial in the food area has raised wide interest in recent years. In the present work, 0.001-10 wt % silver ions was satisfactorily incorporated into an ethylene-vinyl alcohol (EVOH) copolymer matrix by a solvent
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Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 33(7), 1270-1275 (2012-07-18)
To report 3 unique cases of cranial neuropathy after super-selective arterial embolization of jugular foramen vascular tumors with ethylene vinyl alcohol. Clinical capsule report. Three tertiary academic referral hospitals. Three patients who underwent superselective arterial embolization (SSE) of head and
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Journal of nanoscience and nanotechnology, 11(12), 10633-10638 (2012-03-14)
The U.S. Food and Drug Administration allows a maximum of 72 mg of caffeine per 12 oz. serving (6 mg/oz). Consuming 400 mg of caffeine 3 times daily for 7 days may develop sleep disruption effects. However, it is still
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