Jinhu Color Powder Coating Co.Ltd
FEIHONG POWDER COATING CO. LTD, Paint for healthy,E-friendly and colorful life
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Electrostatic Spry Powder Coating Paint for Expressway Guardrail Board
| Item | Standard or Method | Test Result | ||
| Impact Resistance Test | ISO6272 | GB/T1732-1993 | 50cm | |
| Cupping Test | ISO1520 | GB/T9753-1988 | 7mm | |
| Adhesion Test (Cross cut ) | ISO2409 | GB/T9286-1998 | Gt.0 | |
| Bend Test | ISO1519 | GB/T6742-1986 | 2mm | |
| Hardness Test | ISO15184 | GB/T6739-1996 | 1H-2H | |
| Salt Spary | ISO7253 | GB/T1771-1991 | >800h | |
| Damp Hot Test | ISO6270 | GB/T1740-1979 | >1000h | |
Heat Resistance | 140ºC/24h (white) | gloss retention ΔE≤0.3-0.4 | ||
Weathering Durability | Florida | ISO2810 | Facing south 45° 12month | Gloss retention :≥50% |
Accelerated aging | 60ºC/8 h UV+50ºC/4 h condensation,cycling500h | Gloss retention:≥50% color stability:ΔE≤3.5 | ||
| Note:1.The above-mentioned test adopt 0.8mm thick rust removal , degrease cold-rolled stencil plate , and the scribble membrane thickness is 50-70 microns 2.The index of performance applied membrane above may be slightly reduced with reducing of the gloss. | ||||
Coverage
8-11 m2/kg, membrane thick is 60 μm(calculated as the 100% usage rate)
Carton packaging, with polyethylene chloride bag, the net weight is 25 kg.
The products must be stored in dry room with good ventilation ,with temperature lower than 35ºC and should avoid direct sunlight. prohibit to piling up in the open. Under this condition, the powder can be steadily maintained for one year, expired products still can be used provided testing results meet the utilization standards.
Health and Safety This powder coating is a kind of nonpoisonous product; the inhalation of the dusts should be avoid. An operator should wear an anti-dust mask and try best to avoid long-time contact with the powder coatings.
