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433837

Sigma-Aldrich

Ethyl cellulose

viscosity 46 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl

Sinônimo(s):

Cellulose ethylate

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About This Item

Número CAS:
9004-57-3
Número MDL:
MFCD00131037
Código UNSPSC:
12162002
NACRES:
NA.23

descrição

water vapor transmission 890 g/m2/24hrs 3-mil. film (ASTM E96-66,E)

Nível de qualidade

200

Formulário

powder

temperatura de autoignição

698 °F

dureza

52-61 (Sward, 3-mil. film)

concentração

48.0-49.5%

Extensão da rotulagem

48% ethoxyl
2.25-2.58 mol ethyl per mol cellulose (D.S.)

índice de refração

n20/D 1.47 (lit.)

viscosidade

46 cP, 5 % in toluene/ethanol 80:20(lit.)

temperatura de transição

Tg 120-124 °C

solubilidade

esters, aromatic hydrocarbons, alcohols and ketones: soluble

densidade

1.14 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC

chave InChI

MINRZDZESGXKDM-OLIDUAMRSA-N

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Aplicação

Film-former in coatings, hot-melt adhesives and transfer inks and as a plastic coating for a variety of substrates.

Características e benefícios

Produces transparent films, unaffected by visible and UV light. Flexible over a wide temperature range (70 to 150 °C), exhibits low flammability and can be made flame-retardant. Compatible with plasticizers and modifiers to improve adhesion, gloss, hardness and water resistance.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
MKCR0352
MKCM1324
MKCL2418
MKCG3685
MKCD7566

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