Himtrust Primer-RK (1K) is used for priming bases or surfaces before applying rubber crumb coatings. It is suitable for porous mineral substrates such as concrete, cement-sand screeds and non-porous surfaces of various materials, including bituminous, asphalt and others.
Packaging: 200 kg barrel, 20 kg bucket and 50 kg barrel.
| Parameter | Value |
|---|---|
| Appearance | low -viscosity red liquid |
| Dynamic viscosity at 25 °C | 50-200 MPa*s |
| Density at 20 °C | 1.05-1.10 g / cm3 |
| Content of non-volatile substances | 80 % |
| Adhesive strength | Not less than 2.5 N / mm2 |
|
Recommended consumption: — for ceramic tiles — for ground concrete — for porous concrete and asphalt |
100-150 g per m2 150-200 g per m2 2 layers of 150 g per m2 |
Mix Himtrust Primer-RK (1K) in a low-speed (no more than 200 rpm) mixer (drill with mixing nozzle) for 5 minutes.
Additional dilution of the primer or filler addition to regulate the viscosity is not allowed.
The primer should be applied in a uniform thin layer without gaps using a nylon or fur roller with a short pile. It is allowed to use airless spray equipment.
Color of the primer is red to visually show the primed and UN-primed areas. After primer application wait for 60 minutes. Evaluate the quality of the surface priming by performing a visual inspection. Areas where the primer is completely absorbed should be re-primed.
A well-primed base should have a uniform, slightly glossy surface.
The temperature of the primer, the base surface and the surrounding air in the work area: from +5 °C to +25 °C. Relative humidity: no more than 80 %.
The surface temperature of the base must be at least 3 °C above the dew point defined for these conditions and increase both during the application of the primer and during the entire time required for complete polymerization of the primer layer.
| 30 % | 35 % | 40 % | 45 % | 50 % | 55 % | 60 % | 65 % | 70 % | 75 % | 80 % | 85 % | |
| 5 °C | -10,5 | -8,7 | -7,3 | -5,7 | -4,3 | -3,3 | -2,2 | -1,1 | -0,1 | 0,7 | 1,6 | 2,5 |
| 6 °C | -9,5 | -7,7 | -6,0 | -4,5 | -3,3 | -2,3 | -1,1 | -0,1 | 0,8 | 1,8 | 2,7 | 3,6 |
| 7 °C | -9,0 | -7,2 | -5,5 | -4,0 | -2,8 | -1,5 | -0,5 | 0,7 | 1,6 | 2,5 | 3,4 | 4,3 |
| 8 °C | -8,2 | -6,3 | -4,7 | -3,3 | -2,1 | -0,9 | 0,3 | 1,3 | 2,3 | 3,4 | 4,5 | 5,4 |
| 9 °C | -7,5 | -5,5 | -3,9 | -2,5 | -1,2 | 0,0 | 1,2 | 2,4 | 3,4 | 4,5 | 5,5 | 6,4 |
| 10 °C | -6,7 | -5,2 | -3,2 | -1,7 | -0,3 | 0,8 | 2,2 | 3,2 | 4,4 | 5,5 | 6,4 | 7,3 |
| 11 °C | -6,0 | -4,0 | -2,4 | -0,9 | 0,5 | 1,8 | 3,0 | 4,2 | 5,3 | 6,3 | 7,4 | 8,3 |
| 12 °C | -4,9 | -3,3 | -1,6 | -0,1 | 1,6 | 2,8 | 4,1 | 5,2 | 6,3 | 7,5 | 8,6 | 9,5 |
| 13 °C | -4,3 | -2,5 | -0,7 | 0,7 | 2,2 | 3,6 | 5,2 | 6,4 | 7,5 | 8,4 | 9,5 | 10,5 |
| 14 °C | -3,7 | -1,7 | 0,0 | 1,5 | 3,0 | 4,5 | 5,8 | 7,0 | 8,2 | 9,3 | 10,3 | 11,2 |
| 15 °C | -2,9 | -1,0 | 0,8 | 2,4 | 4,0 | 5,5 | 6,7 | 8,0 | 9,2 | 10,2 | 11,2 | 12,2 |
| 16 °C | -2,1 | -0,1 | 1,5 | 3,2 | 5,0 | 6,3 | 7,6 | 9,0 | 10,2 | 11,3 | 12,2 | 13,2 |
| 17 °C | -1,3 | 0,6 | 2,5 | 4,3 | 5,9 | 7,2 | 8,8 | 10,0 | 11,2 | 12,2 | 13,3 | 14,3 |
| 18 °C | -0,5 | 1,5 | 3,2 | 5,3 | 6,8 | 8,2 | 9,6 | 11,0 | 12,2 | 13,2 | 14,2 | 15,3 |
| 19 °C | 0,3 | 2,2 | 4,2 | 6,0 | 7,7 | 9,2 | 10,5 | 11,7 | 13,0 | 14,2 | 15,2 | 16,3 |
| 20 °C | 1,0 | 3,1 | 5,2 | 7,0 | 8,7 | 10,2 | 11,5 | 12,8 | 14,0 | 15,2 | 16,2 | 17,2 |
| 21 °C | 1,8 | 4,0 | 6,0 | 7,9 | 9,5 | 11,1 | 12,4 | 13,5 | 15,0 | 16,2 | 17,2 | 18,1 |
| 22 °C | 2,5 | 5,0 | 6,9 | 8,8 | 10,5 | 11,9 | 13,5 | 14,8 | 16,0 | 17,0 | 18,0 | 19,0 |
| 23 °C | 3,5 | 5,7 | 7,8 | 9,8 | 11,5 | 12,9 | 14,3 | 15,7 | 16,9 | 18,1 | 19,1 | 20,0 |
| 24 °C | 4,3 | 6,7 | 8,8 | 10,8 | 12,3 | 13,8 | 15,3 | 16,5 | 17,8 | 19,0 | 20,1 | 21,1 |
| 25 °C | 5,2 | 7,5 | 9,7 | 11,5 | 13,1 | 14,7 | 16,2 | 17,5 | 18,8 | 20,0 | 21,1 | 22,1 |
| 26 °C | 6,0 | 8,5 | 10,6 | 12,4 | 14,2 | 15,8 | 17,2 | 18,5 | 19,8 | 21,0 | 22,2 | 23,1 |
| 27 °C | 6,9 | 9,5 | 11,4 | 13,3 | 15,2 | 16,5 | 18,1 | 19,5 | 20,7 | 21,9 | 23,1 | 24,1 |
| 28 °C | 7,7 | 10,2 | 12,2 | 14,2 | 16,0 | 17,5 | 19,0 | 20,3 | 21,7 | 22,8 | 24,0 | 25,1 |
| 29 °C | 8,7 | 11,1 | 13,1 | 15,1 | 16,8 | 18,5 | 19,9 | 21,3 | 22,5 | 22,8 | 25,0 | 26,0 |
| 30 °C | 9,5 | 11,8 | 13,9 | 16,0 | 17,7 | 19,7 | 21,3 | 22,5 | 23,8 | 25,0 | 26,1 | 27,1 |
Example: at an air temperature of +15 °C with a relative humidity of 75 %, dew is formed at a surface temperature of +10.2 °C. If the surface temperature is below 10.2 °C + 3 = 13.2 °C, the primer application must be stopped.
Significant changes in air temperature, drafts, excessive humidity of the base and air negatively affect the polymerization mode and worsen the properties of the primer layer, which creates defects.
Observe safety regulations in accordance with SNiP III-4-80. Use personal protective equipment: a gas mask or protective mask, special clothing that covers all areas of the body, gloves, and shoes.
Shelf life is 6 months from the date of manufacture at 20 °C and without opening the container.
For high-strength elastic products based on rubber crumb using hot press.
For high-strength elastic products based on rubber crumb using cold press.
For gluing heat-insulating filler in the production of sandwich-panels.
For gluing insulation and production of sandwich panels.
For rubber crumb used in creating anti-slip coating.
