Enamel PF-1217 ve
October 2, 2018Enamel PF-223
October 2, 2018
PF-837 enamel
Composition: Type: silver. A mixture of semi-finished enamel PF 837 and aluminum powder grades PAP-1 or PAP-2 in a solvent PC-2. The components are mixed immediately before use by thoroughly mixing the enamel semi-finished product and aluminum powder in a ratio of 70:30 mass parts. Enamel shelf life after mixing – 24 hours. Warranty period of storage – 6 months from the date of manufacture.
Purpose (ПФ-837)
ПФ 837 – for coating surfaces exposed to high temperatures (420 + 4 ° С) during operation.
Application
- Before use, diluted with PC-2 solvent. Put the paint sprayer KRU-1. Drying time at a temperature of 150 ° C – 1 hour.
Specifications (PF-837)
| No | Name of the indicator | Value |
| four | Conditional viscosity according to the viscometer of the type VZ-246 with a nozzle diameter of 4 mm, at a temperature of (20.0 ± 0.5) ° C, not more than, (s) | 10-14 |
| five | Mass fraction of nonvolatile substances, (%) | 24 ± 2 |
| eight | Drying time to degree 3 at a temperature of (20 ± 2) ° С, (h) | one |
| 9 | Enamel film elasticity at bending no more, (mm) | 3 |
| 12 | Adhesion of coating (points) | 2 |
| 13 | The resistance of the coating at a temperature of (20 ± 2) ° C to static effects, (h) | one |
