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October 1, 2018
Hardeners №4
October 2, 2018
Hardeners №5
Composition
A solution of polyamide resin in a mixture of organic solvents.
Warranty period of storage – 6 months from the date of manufacture.
Purpose It is
intended for curing paints and varnishes based on epoxy resins.
Specifications
| Name of the indicator | Value |
| 1. Appearance | Clear liquid without sediment and mechanical impurities |
| 2. Viscosity by viscometer of the type VZ-246 with a nozzle diameter of 4 mm at (20 ± 0.5) ° С, s | 15-25 |
| 3. Mass fraction of nonvolatile substances,% | 48-52 |
| 4. Color, according to iodometric scale, mg of iodine / 100 cm 3 , not darker | 130 |
| 5. Amine number, mg KOH / g | 140-155 |
