A series of products designed for rail transit internal and external parts. Application: Suitable for spraying of multi-structure interior and exterior parts of rail transit
Vlastnosti povlaku:
Vynikající nivelace
Excellent UV and salt spray resistance
Good easy-to-clean function
Parametry aplikace:
Atomization air pressure: ~0.7bar
Primary air pressure: ~0.7bar
Recommended voltage: 40-90KV
Secondary rework:
Surface treatment: grinding + air cleaning
Recoating mode: Reduce spraying voltage
| Chemický typ | External part: polyester type Internal part: polyester epoxy mixed type |
| Vzhled | External part: color depends on customer requirements Internal part: mainly metallic silver and wood grain powder and white plane |
| velikost částic | Depends on product type and color |
| Lesk | Závisí na produktu |
| Specifická gravitace | 1.2-1.8g/CM’ (related to color) |
| Podmínky skladování | v30P sealed in a dry and cool place |
| Doba platnosti | 12 months (v30°C) |
| Curing conditions (workpiece temperature) | 180*15 minutes, 200*10 minutes |
| Položka | Laboratoř pro vývoj | Standard úsudku | Zkušební standard |
| Přilnavost | Jednobřitý nůž, páska | 0 crack | GB / T 9286 ISO 2409 |
| Odolnost proti nárazu | Rázový tester | 50 kg.cm (0 8mm ) 2.5Nm (016mm) | GB / T 1732 ASTM D 2794 ISO 6272 |
| Tvrdost povlaku | Tester tvrdosti | * 1H | GBZT6739 ASTM 03363 |
| Alkalická rezistence | 0.1N NaOH. Beaker | M48H, coating has no blistering, shedding, rust, or spots | GB / T9274 |
| Odolnost vůči kyselinám | 0.1N acid, beaker | M24H, coating does not become mushy | GB / T9274 |
| Odolnost proti solné mlze | NSS fog box | *500H, rust and blister < 2mm | GB / T 1771 ASTMB-117 ISO 7253 |
| Odolnost proti vlhkosti a teplu | Constant temperature and humidity box | a 500H, slight discoloration is allowed, no blistering, rust, or shedding | GB / T 1740 ISO 6270 |
| Odolnost proti povětrnostním vlivům | Artificial accelerated aging box | OUV-B313500H M 3 level | GB” 1865 ISO 11341 |
| Odolnost proti vodě | Steaming water | 20 cycles allow coarsening, but no blistering | GB / T1733 ASTM D 2247 |
| Nehořlavost | Third-party test | ISW35 | ASTM E162 |
| Third-party test | DS(1.5)W1OO DS(4.0)W165 | ASTME662 | |
| Third-party test | V0 grade | UL-94 |
• The above tests all use 0.8mm degreased and derusted cold-rolled steel plates, with a coating thickness of 60~80um. The performance indicators of the coating will vary slightly with different gloss.
Požadavky na životní prostředí: This product does not contain heavy metals such as tin, selenium, lead, hexavalent tantalum, mercury, zinc, cadmium, etc., and fully complies with RoHS 2.0 environmental protection requirements.
Poznámka: We will provide complete powder coating consultation and customized application solutions according to the actual needs of each customer. The test indicators mentioned in this report are the data obtained by laboratory testing and are for reference only, not as performance commitments for product applications. The results will vary with environmental factors and electrical stacking.
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