The viscosity assay is conducted at 5% using a Brookfield RVF, spindle 2, speed 10 rpm, at 25°C. The viscosity range is provided as a quality control specification. The viscosity molecular weight (Mv) is determined through a rheological method and is an approximation. According to supplier information, this product has the ability to thicken a wide variety of organic solvents at various temperatures. Typical organic solvents include most halogenated hydrocarbons, various ketones, alcohols, aromatic hydrocarbons, and esters. However, it is generally not soluble in aliphatic hydrocarbon solvents, glycols, diols, and aliphatic ethers.
182001
Poli(etilene ossido)
average MV 300,000 (nominal), powder, hydroxyl, BHT as inhibitor
Sinonimo/i:
PEO
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5 G
57,00 €
250 G
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500 G
342,00 €
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Cambia visualizzazione
5 G
57,00 €
250 G
227,00 €
500 G
342,00 €
About This Item
Formula condensata:
(-CH2CH2O-)n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12352104
ID PubChem:
NACRES:
NA.23
Prodotti consigliati
Nome del prodotto
Poli(etilene ossido), average Mv ~300,000 (nominal), powder
Stato
powder
Livello qualitativo
PM
average Mv ~300,000 (nominal)
contiene
200-500 ppm BHT as inhibitor
Viscosità
600-1,200 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
Temp. transizione
Tm 65 °C
applicazioni
battery manufacturing
Gruppo funzionale
hydroxyl
Stringa SMILE
[H]OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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Categorie correlate
Applicazioni
Poly(ethylene oxide) can be used:
- As a starting material to fabricate double layer nanodiamond thin film that acts as an interfacial protection layer for Li anodes.
- To enhance the surface properties of low-density polyethylene (LDPE) using plasma-initiated grafting.
- To prepare hydroxyapatite/poly(ethylene oxide)nanocomposites.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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Is there any data on dissolution rates of this product in DMF or THF? Why is the viscosity given over such a large range?
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