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DEMCO ® PUR 303 CONCRETE NANO ESD/WB
Description
DEMCO ® PUR 303 CONCRETE NANO/ESD WB, is a medium-density, self-leveling polyurethane flooring system designed to provide maximum resistance to abrasion, chemical effects, and physical impacts. It is ideal for environments requiring an anti-static floor to control static electricity. Typical application areas: electronics manufacturing and assembly rooms, computer rooms, and cleanrooms.Key Features
- Easy to clean.
- Does not leave stains.
- High mechanical and chemical resistance.
- Excellent wear and impact.
- Provide effective static control and grounding.
Technical Specification
Mechanical Properties
| Number of components | 3 |
| Mixing ratio | A/B/C |
| (by weight) | 5/5/17 |
| Appearance | Smoth/Mate |
| Mixed Density ( g/cm3, 20°C ) ( TS EN ISO 2811-1 ) | 1,85-2 |
| Pot Life ( Min., 23°C, 100 ml ) ( DIN 16945 ) | 15 – 20 |
| Full chemical resistance (Days) | 7 |
| Compressive Strenght N/mm 2 ASTM C109, 28 Days | >43 |
| Pull off strength N/mm 2 (Full system) (ASTM D4541) | >1,5 |
| Flexural Strenght, N/mm 2 (BS 6319-3) | >20 |
| Fire reaction, N/mm 2 (BS 6319-7) | >6 |
| Skid / Slip Resistance (EN 16165) | R11 |
| Fire classificaiton (EN 13501-1) | Bfl-s1 |
| Surface to ground resistance ( conductive) (ASTM F150) | < 1 X 10 6 Ohm |
| Surface to ground resistance (Dissipative) (ASTM F150) | (1 x 10 6 Ohm ile 1 x 10 9 Ohm) |
Storage and Shelf Life
When stored in unopened packaging at 10–30°C, in a closed dry warehouse and elevated off the ground, DEMCO ® PUR 303 CONCRETE/ WB ESD has a shelf life of 12 months (6 months for the ESD filler). Storage outside this range or frequent temperature fluctuations may shorten shelf life. Protect from freezing.Package
Total Net Weight: 27 kg ( A: 5,00 kg / B: 5,00 kg / C: 17 kg)Documents
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DEMCO ® PUR 303 CONCRETE NANO ESD/WB | Data Sheet |