Home >> Nonmetallic materials >> Lightweight foamed compound OPEK-75 (TU 2257-367-56897835-2004)

Lightweight foamed compound OPEK-75 (TU 2257-367-56897835-2004)

Technical characteristics:

Pot life, min

50

Density, g/cm3

0,12-0,20

Operating temperature range, ˚С

-196 - +150

Compression strength, MPa

0,4-0,2

ɛ at 106 Hz

1,1-1,3

tgδ at 106 Hz

0,004

ρv Ohm∙m

4,0∙1013

ρsOhm

3,5∙1015

Electrical strength, kV/mm

> 4,4

Outgassing , %

TML

Mass loss minus water

CVCM

4,0

3,0

0,0

Application:

Filling up cavities of lightweight structures to increase their firmness to vibrational loads.






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