醇酸船壳漆
composition: long oil alkyd, pigment, additive, solvent
characteristic: the film enjoys good adhesion, weather resistance and decoration property. the colour is bright.
purpose: it is applied to the hull above the waterline.
projects standards:
|
project |
standard |
|
colour and appearance of the film |
different colours, smooth |
|
flexibility, mm |
1 |
|
adhesion, (leve) ≤ |
1 |
|
impact strength, cm |
50 |
|
luster, %≥ |
85 |
|
drying time, drying time surface h
hard drying time h |
6 / 48 |
|
finenessμm≤ |
30 |
|
salt-water resistance( dip in for 8 h) |
a little lost of gloss is allowed. turn white. recover after 3 hours. |
construction point:
|
mixing ratio |
one barrel |
|
diluent |
alkyd diluent |
|
way of painting |
airless spraying |
spraying |
roller coating |
|
max use amount of diluent |
5%~8% |
10%~15% |
5% |
|
thickness of the film |
wet film 87μmdry film 40μm |
|
theoretical covering ratio( ㎡/liter) |
11.5 |
|
interval of repainting |
at least 6h |
surface treatment: the surface with matching primer should be clean and dry.
construction condition: the surface is clean and dry. the temperature is above the dew point. the construction temperature is between 10℃－40℃. the humidity is less than 90%. if the weather is windy the work can not be done.
package: galvanized iron barrel 20l
|
