437247
聚(乙烯-co-乙酸乙烯酯)
vinyl acetate 12 wt. %, melt index 8 g/10 min (190°C/2.16kg)
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关于此项目
线性分子式:
(CH2CH2)m[CH2CH(OCOCH3)]n
CAS Number:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
表单
beads
自燃温度
500 °F
熔融指数
8 g/10 min (190°C/2.16kg)
包含
400-1200 ppm BHT as antioxidant
组成
vinyl acetate, 12 wt. %
硬度
43 (Shore D, ASTM D 2240)
mp
95 °C
转变温度
softening point 65 °C (Vicat, ASTM D 1525)
密度
0.933 g/mL at 25 °C
SMILES字符串
C=C.CC(=O)OC=C
InChI
1S/C4H6O2.C2H4/c1-2-3-4(5)6;1-2/h2H,1,3H2,(H,5,6);1-2H2
InChI key
DQXBYHZEEUGOBF-UHFFFAOYSA-N
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应用
软管、色精、车用垫圈和模制部件、塑料镜片和泵。
特点和优势
具有良好的热塑性、弹性、韧性、耐臭氧性和耐环境应力开裂性。内在柔韧性，无需增塑剂。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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Artificial materials coated with a protein-apatite composite layer have great potential in clinical applications as a third generation biomaterial. Such composite materials can be prepared by immersing a surface modified substrate into a supersaturated calcium phosphate solution (CP solution: 142
Wei Li Lee et al.
Journal of biomedical materials research. Part A, 100(12), 3353-3362 (2012-06-27)
Numerous models that predict drug release from nonerodible reservoir-membrane sphere systems have been presented. Most of these models cater only to a phase of drug release from a constant reservoir. All these models, however, are not applicable to drug release
Mahmoud Borhani zarandi et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 70(1), 1-5 (2011-10-18)
In this paper a series of low-density polyethylene (LDPE) blends with different percentages (10%, 20%, and 30%) of EVA and sets of low-density polyethylene sheets were prepared. This set consists of four subsets, which were made under different cooling methods:
P Sriamornsak et al.
Die Pharmazie, 66(8), 576-583 (2011-09-10)
The aim of this study was to investigate the drug release from microparticles coated with various polymeric films. Ibuprofen-loaded microparticles with diameter of 250 and 300 microm were prepared by a fluidized bed granulator. Five polymers were used as coating
Kanchana A Weerakoon et al.
Pest management science, 68(6), 906-913 (2012-01-21)
Plants emit phytochemicals as a defensive mechanism against herbivores. A small sensor switch that responds to these chemicals could be used to stop insect infestation at early stages. Polyethylene-co-vinyl acetate was chosen as the best polymer for this particular application
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