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Viscometer Ford cup n°4
Instructions :
Dilute a part of painting with the suitable thinner (water orsolvent). Fill the viscometer with rabord and to let run out theproduct by measuring time until the wire of painting becomesdiscontinuous. Control if time corresponds to the indications ofthe tables opposite : - if time is higher: dilute more, - if time is lower, add painting.
| Products |
Time |
Products |
Time |
| Industrial painting : |
|
Building painting : |
|
| Hammered |
30 to 50 sec. |
Glycero |
25 à 30 sec. |
| Rust preventive |
25 to 33 sec. |
Vinyl |
30 à 35 sec. |
Polyurethane enamel
|
25 to 30 sec. |
Acryl |
30 à 35 sec. |
| Synthetic enamel |
22 to 27 sec. |
Piolite |
35 à 40 sec. |
Synthetic varnish
|
20 to 22 sec. |
Enamel, brilliant, glossed |
25 à 27 sec. |
| Cellulose |
18 to 22 sec. |
Ceiling chechmate
|
25 à 30 sec. |
| Chromate et wash-primer |
18 to 22 sec. |
Rust preventive |
25 à 33 sec. |
| Metallized |
18 to 20 sec. |
Printing |
20 à 25 sec. |
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