各色丙烯酸聚氨酯汽车专用面漆
introduction: the paint is made of biuret and hydroxyl acrylic resin.
recommended use: it is applied to the plain, car, ship, machinery and steel constructure.
characteristic: the paint is air dry aliphatic polyurethane enamel. the effect will be better afer drying. the film is bright and full. it enjoys excellent mechanical property, three-proof performance and weather-resistance. the using life outdoors is more than 8 years.
basic data: colour all colours
content ratio main agent/curing agent=100 / 15（weight ratio）
solid content 47%
specific gravity 1.06
paint thic paint thickness of the dry film: 25 ~ 45um /layer
thickness of the wet film: 70~100 um /layer
coverage theoretical ＆#118alue: 7.0square meters/ litre/ 35 um
actual ＆#118alue: it is related to the environment, the way of painting and surface treatment.
storage: storage temperature —10℃ ~ 40℃
preservation period a year
flash poin more than27℃
construction data: mixed using period temperature（℃） 5 10 20 30
mixed using period temperature（h） 12 10 9 8
way of painting: spraying, brush painting, roller coating
spraying pressure 0.3 ~ 0.6 mpa
dilution ratio 20 ~ 30%（volume ratio）
diluent 13—4diluent
construction temperature 0℃ ~ 40℃
drying time& temperature（℃） 5 10 20 30
the interval of painting dry finger touch （min） 60 30 20 15
min interval of painting（h） 4 2 2 1.5
max interval of painting（day） 3 3 3 3
matching material: proper substrate metal product
proper lower paint epoxy primer
surface treatment: the surface of the film should be clean and dry.
be cautious with the interval of the primer
construction condition: the temperature is between 5-40degrees. the weather is fine and the room is well ventilated. the relative humidity should be less than 85%.
way of painting: spraying, brush painting, roller coating
|
