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Sigma-Aldrich

Poly(dimethylsiloxane), bis(hydroxyalkyl) terminated

average Mn ~5,600

Synonym(s):

PDMS

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About This Item

CAS Number:
156327-07-0
MDL number:
MFCD01324943
UNSPSC Code:
12162002
NACRES:
NA.23

mol wt

average Mn ~5,600

Quality Level

100

refractive index

n20/D 1.409 (lit.)

viscosity

100 cP(25 °C)(lit.)

hydroxyl value

20 mg KOH/g

density

0.98 g/mL at 25 °C (lit.)

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Application

Reactive resin modifier, paint additive and mold release agent.

Features and Benefits

Oxygen permeability.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Kit for PDMS Surface Modification

We offer PDMS surface modification kit which allows for durable hydrophilization of various polydimethylsiloxane (PDMS) surfaces.

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