Thick-paste-epoxy-zinc-rich-primer Painting

Specifications

Characterstic: excellent anticorrosion, abrasion resisting, solvent resistance, impact resistance.It can match various topcoat. The paint adhere to the surface of the steel after sand blasting.

Basic data: colour     gray

Mixing ratio  main agent/curing agent=100/8(weight ratio)

Solid content  80%

Specific gravity   2.66

Film thickness  dry film: 45~60μm /layer  wet film: 100~130μm /layer

Coverage rate   theoretical : 18.2square metres / liter / 45um

Actual #118alue: It is related to the environment, the way of painting and surface treatment.

Storage: strorage temperature  —10°C ~ 40°C

Storage period:a year

Flash point   above26°C

Construction data: mixed using life   temperature    5   10   20   30

                           mixed using life(h)             16   12     8     6

way of painting     spraying,brush painting,roller coating

Spraying pressure  0.3 ~ 0.6Mpa

Dilution rate 10~ 20%(volume ratio)

Diluent     X—7diluent

Construction temperature   5°C ~ 40°C

Drying time& temperature(°C)          10    20    30

Interval of the painting   dry when touched by finger(h)       60    30    20

                                  Min interval of the painting(h)     24    24    24

                                  Max interval of the painting(day)    7     7     7

Suitable metal        steel

Upper paint  epoxy-micaceous-iron-intermediate-coat, polyurethane-topcoat, epoxy-topcoat

Surface treatment: Wash away the water-soluble dirt and the salt. Degrease according to the cleaning standards of SSPC—SP1 solvent. Remove the burr and the crack. Make it smooth. Remove the rust and the oxcide scale by sand blasting so that it can reach the standard  of ISOSa2.5 ( SSPC—SP10 )or use the electric tool to reach the standard of ISOSt3.

Safety measure: Keep the paint away from the eyes and skin. If you touch the paint, you can wash your hands by warm water or cleaning agent. If the paint hurt your eyes, you should wash your eyes with water and go to see the doctor immediately. Keep the room well ventilated. There are conbustible materials in the paint. Please keep it away from fire and don’t smoke nearby. The safety rule must be obeyed.