|
SONO
900
has
been used worldwide since 1977 to provide rapid coupling for thickness gaging
and flaw inspection at high temperatures.
| SONO 900 |
- Fast
melting for quick readings
- High viscosity gritty paste
- No
perfluorocarbons or fluorinated material
|
Thickness
Gaging *
(Less than 15 Second Contact) |
600° to 900° F
315° to
482° C |
Smoke
Point
(Dense Plume) |
790° F
421° C |
| Auto-Ignition |
990° F
532°
C |
| Water
soluble |
NO |
| Humectant |
NO |
* A couplant's
upper temperature range for short duration thickness gaging is higher than when
used for flaw detection. When testing on vertical or overhead surfaces, a
thicker grade of couplant is likely to stay in place, but thinner grade
generally performs better on flat surfaces. No Sonotech couplants contain
perfluorocarbons; thus "polymer fume fever" is not an operator hazard. Hot
couplants can cause burns; therefore, gloves and goggles are recommended when
working with hot surfaces. | 
