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Fomblin® Y25

Technical Datasheet | Supplied by Syensqo

Fomblin® Y25 by Syensqo is perfluoropolyether (PFPE) grade. Provides high density, good thermal index, high heat- and good chemical resistance. Exhibits excellent high temperature stability, good low temperature properties, low evaporative loss, very good extreme pressure (EP) and wear characteristics. Used in industrial equipment parts. Fomblin® Y25 complies with Halogen Reports.

Fomblin® Y25 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Evaporation Loss

1.5 %

(At 204°C, 22 hr)

ASTM D2595

Evaporation Loss

2 %

(At 149°C, 22 hr)

ASTM D2595

Four Ball Wear Test

0.66 mm

(At 75°C, 1 hr, 1200 rpm, 40 kg)

ASTM D4172

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