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434817

Sigma-Aldrich

Poly(vinyl phenyl ketone)

pellets

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About This Item

Linear Formula:
[-CH2CH(COC6H5)-]n
CAS Number:
26742-84-7
MDL number:
MFCD00217742
UNSPSC Code:
12162002
PubChem Substance ID:
24867211

form

pellets

acid number

<0.1 mg KOH/g

transition temp

Tg 58 °C

solubility

esters, ketones, glycol ethers and aromatics: soluble

density

1.19 g/mL at 25 °C (lit.)

SMILES string

C=CC(=O)c1ccccc1

Application

Component of clear and pigmented lacquers.

Features and Benefits

Neutral, unsaponifiable ketone polymer.
Promotes adhesion in coatings. Improves gloss of coatings. Improves pigment loading in cellulosenitrate coatings. Increases hardness of adhesives containing soft polymers.

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Certificates of Analysis (COA)

Lot/Batch Number
17022DD
10114CO
09503BC
03915JA
00415JR

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