Epoxy anticorrosive topcoat
1.Composed:Epoxy resin,pigment and organic solvent grind the queen adding supporting curing agent pair of group share paint.
2.Characteristic:Have fairly good adhesion,be able to bear chemicals,have fine mechanical performance and functions such as being able to bear salt fog,being able to bear seawater,being able to bear menstruum.
3.Use:Apply to surface antisepsis spread dress of metal and light metal ,also be used for spread dress of outside of the steel structure,concrete¡¯s surface and so on.
4.Technology requirements :Q/ZLNQ018-2004
| project |
Indicators |
| Colour |
Accord with standard model |
| Fineness um <= |
20 |
| Solid contents ,% |
50-60 |
| Pliable and tough |
1 |
| Impact strength kg.cm>= |
50 |
| Hardness >= |
0.5 |
| Drying time h <= |
Outside dry 2,True dry 24 ,Be solidified completely 7d |
| Fastness to water |
Allowing turn white,in 2h recover |
| Alkaline(Soak 40%KOH solution 24h) |
Nothing change | 5.Reference
1).Host lacquer and the curing agent must be allotted in respective barrel when package.match according to the request when use.
2).The greasy dirt,dirts such as water share,dust on the surface of the thing which is scribbled need to clear up completely,keep clean and drying.
3).Bottom material's temperature must over dew point 30C ,when the bottom material's temperature is lower than 50C , the lacquer film is solidified,therefore,it's inadvisable to use.
4).After A group share being stired even completely, pour the second group share into the former according to the matching ratio and stir even sufficiently,purchase the curing 30 mins queens,and then add the appropriate amount diluent quietly and tune extremely Viscosity being under construction.
5).The air flame plating,brush spread may be equal.
6).Match the paint adding must finish using within 6 hours(250C).
7).Re-brush interval time:
| Bottom material temperature ,0C |
5-10 |
15-20 |
25-30 |
| The shortest interval h |
36 |
24 |
12 | 8).Dry film thickness (recommend) 70-100um.
6.Transport,storage
When transporting,Prevent from rain,Prevent Sunlight suns violently,Avoid collision,should according to the traffic regulations.
Storage in the cool ventilation,dry place,prevent sunlight from irradiating directly,Isolated fire source,far away from a heat source.
7.Safety protects
Space has fine ventilation facilities,the staff wear glasses,glove,gauze mask,avoid skin contacting and sucking lacquer fog in. The scene strictly forbids fireworks.
Remark:Brochures is our experiment and the experieme accumulation,also as construction reference.with the product quality ceaseless improve,the relative index will change,so we can not notify to you on time. |
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