Direkt zum Inhalt
Merck

427861

Sigma-Aldrich

Polypropylen

Isotactic, average Mw ~340,000, average Mn ~97,000

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About This Item

Lineare Formel:
[CH2CH(CH3)]n
CAS-Nummer:
MDL-Nummer:
UNSPSC-Code:
12162002
PubChem Substanz-ID:
NACRES:
NA.23

Form

beads

Schmelzindex

4 g/10 min (230°C/2.16kg)

Mol-Gew.

average Mn ~97,000
average Mw ~340,000

Härte

99 (Rockwell R, ASTM D 785-A)

Übergangstemp.

Tm 160-165 °C

Dichte

0.9 g/mL at 25 °C (lit.)

Anwendung(en)

battery manufacturing

SMILES String

CC=C

InChI

1S/C22H42O3/c1-2-3-4-5-11-14-17-20-21(25-20)18-15-12-9-7-6-8-10-13-16-19-22(23)24/h20-21H,2-19H2,1H3,(H,23,24)/t20-,21+/m1/s1

InChIKey

NSYDMBURIUSUDH-RTWAWAEBSA-N

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Anwendung

Used with ram- and screw-injection machines. For automotive, housewares, general molding products and multi- and monofiliment fiber.

Leistungsmerkmale und Vorteile

High stiffness and resistance to solvents and chemicals. Resistant to environmental stress cracking. More prone to oxidation than polyethylene.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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