182001
聚环氧乙烷
average MV 300,000 (nominal), powder, hydroxyl, BHT as inhibitor
别名:
PEO
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关于此项目
线性分子式:
(-CH2CH2O-)n
化学文摘社编号:
UNSPSC Code:
12352104
PubChem Substance ID:
NACRES:
NA.23
MDL number:
产品名称
聚环氧乙烷, average Mv ~300,000 (nominal), powder
form
powder
Quality Segment
mol wt
average Mv ~300,000 (nominal)
contains
200-500 ppm BHT as inhibitor
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
viscosity
600-1,200 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
transition temp
Tm 65 °C
application(s)
battery manufacturing
functional group
hydroxyl
greener alternative category
SMILES string
[H]OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
Application
聚环氧乙烷可用于：
- 作为起始原料用于制造双层纳米金刚石薄膜，其可用作锂阳极的界面保护层。
- 改善等离子体引发接枝的低密度聚乙烯（LDPE）的表面性质。
- 制备羟基磷灰石/聚环氧乙烷纳米复合材料。
Features and Benefits
- High molecular weight (~300,000 Mv) offers excellent film-forming and thickening properties, ideal for controlled viscosity in formulations.
- Offered in powder form for easy to handle, measure, and dissolve, ensuring consistent dispersion in aqueous systems.
- Contains BHT as inhibitor to prevent oxidative degradation hence longer shelf life
- Hydroxyl terminated- Provides reactive end groups for potential chemical modifications or cross-linking in advanced applications.
- Suitable for thermal processing without compromising structural integrity.
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)