HENGDA-FP550 - Polyphenylmethyldimethylsiloxane

HENGDA-FP550 has good damping properties. This product is used in bearings, gears, and optical applications.

Appearance	Colorless to light yellow transparent liquid
Viscosity at 25℃, mm²/s	125
Specific gravity at 25℃/15.6℃	0.980
Refractive index at 25℃	1.4900-1.5000
Flas point - closed cup/℃	＞300

Bearings, Gears, Optical Applications.

Good Damping.

When stored at or below 35℃ in the original unopened containers, this product has a usable life of 12 months from the date of production.

25kg steel drum, 25kg plastic drum.

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