丙烯酸汽车专用底漆
composition: , copolymer resin, organic solvent, strontium chromate, zinc chromate, plasticizer
projects standards
|
projects |
standards |
|
colour |
yellow |
|
viscosity(paint-4viscometer), s |
15~25 |
|
drying time, h≤ |
2 |
|
solid content, %≥ |
20 |
|
flexibility, mm |
1 |
|
adhesion, level≤ |
2 |
|
moisture and heat resistance（40h），level |
2 |
|
water resistance, h |
24 |
|
salt water resistance, d |
7 |
|
gasoline resistance（25±1℃aviation gasoline），h |
1 |
characteristic and use: the paint enjoys excellent heat-resistance, water-resistance, corrosion-resistance and adhesion. the paint is antirust, hard and air dry. it’s anticorrosion when it is used on the al-mg alloy. it is applied to the metal devices that can not be heated and the light metal.
construction requirement: acrylic polyurethane speciality auto topcoat can be used as topcoat. the film enjoys excelletn adhesion, luster and flexibility. use the matching diluent to dilute the paint. brush painting, roller coating and spraying are all available.
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