Item | A component | B component |
Appearance | light yellow liquid | Color adjustable |
Specific gravity(g/m³) | 1.04 | 1.50 |
Viscosity (cps)@25ºC | 40-60 | 100-200 |
Solid content (%) | 75 | 90 |
Mix ratio (by weight) | 1 | 1 |
Surface dry time (h) | 1 | |
Pot life ( h)@25ºC | 1 | |
Theoretical coverage (DFT) | 0.1 5 kg/m2 film thickness 10 0μm |
Item | Test standard | Results |
Pencil hardness | H | |
Adhesive strength (Mpa) metal base | HG/T 3831-2006 | 9.3 |
Adhesive strength (Mpa) concrete base | HG/T 3831-2006 | 2.8 |
Impermeability | 2.1 Mpa | |
Bending test (cylindrical shaft) | ≤1mm | |
Abrasion resistance ( 7 5 0g/500r ) mg | HG/T 3831-2006 | 5 |
Impact resistance kg·cm | GB/T 1732 | 50 |
Anti-aging, accelerated aging 1000h | GB/T14522-1993 | Loss of light<1, chalking <1 |
Acid resistance 4 0%H 2 SO 4 or 10%HCI, 240h | no rust, no bubbles, no peel off |
Alkali resistance 40 %NaOH, 240h | no rust, no bubbles, no peel off |
Salt resistance 6 0g/L, 240h | no rust, no bubbles, no peel off |
Salt spray resistance 1 0 00h | no rust, no bubbles, no peel off |
Oil resistance, engine oil 240h | no rust, no bubbles, no peel off |
Water resistance , 48h |
No bubbles, no wrinkled,
no color-changing, no peel off |
( Note: The above chemical resistant property is obtained according to the GB/T9274-1988 test method, for reference only. P ay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requires other specific data .) |
environment temperature | -5~+35ºC |
humidity | ≤85% |
dew point | ≥3ºC |
Substrate temperature | Surface dry time | Foot traffic | Solid dry time |
+10ºC | 2h | 24h | 7d |
+20ºC | 1.5h | 8h | 7d |
+30ºC | 1h | 6h | 7d |