Product introduction
Primer is the most important is the steel anti-corrosion primer, divided into solvent and aqueous zinc zinc rich epoxy zinc and two types of inorganic zinc (alcohol soluble) belong to the type of solvent. Is not conducive to saving resources and protecting the environment, but also labor protection and safety construction also has hidden dangers. Waterborne epoxy zinc rich primer solvent with zinc rich epoxy, has strong cathodic protection effect, and good adhesion, and is using water as solvent, low temperature curing, VOC, construction safety can be guaranteed. The three components of this product by the primer of waterborne epoxy emulsion and waterborne epoxy curing agent and preparation of zinc powder.
Use
Mainly used in mechanical equipment, construction steel structure, chemical pipelines, oil tanks and other steel structures
Application of anticorrosive primer, is a substitute for the best upgrading of traditional solvent based epoxy zinc rich primer.
Product data
Color: gray
Luster: no light
Solid: = 70%
Theoretical coating rate: 0.4kg/m2 (dry film thickness of 60 m)
Dry: less than 30min (25 C)
Hard work: less than 24h (25 C)
Fully cured: less than 7d (25 C)
Flash point: no
Construction description
Mixing ratio: according to the packaging label
Construction method: spraying or roller coating
Thinner: clean water
Aging time: 15min (25 C)
Application period: 3H (25 C)
Tool cleaning: clean water
Recommended coating number: 1 ~ 2
Coating interval: 24h (25 DEG C)
After the road supporting: water - based epoxy cloud or solvent - based epoxy iron, such as the middle of the paint, not
And should such alkyd paint can react with zinc powder paint directly with
Set.
Storage period
Sealed in 5 to 35 degrees, cool and dry place, for 6 months.
Remarks：
Surface treatment: dust, net substrate surface oil, rust and other impurities, rust grade Sa2.5, roughness 40 ~ 50 m.
Construction method: by spraying, before the construction of the three components of mixing, stirring, stirring side by side, to prevent zinc deposition; at the same time to pay attention, water-borne zinc rich epoxy primer solvent with epoxy zinc is different, the three components are mixed, as soon as possible after 2 ~ 3H, exceed the applicable period even if the liquid paint, still have liquidity, but the poor performance of film.
Statement: paint many factors in construction directly affects the coating effect and service life, the information and data are based on our experimental testing and actual use of the experience accumulated for the construction, when we do not understand the situation, we can only guarantee the quality of the paint. The above data are subject to change, subject to the company's latest specifications, without prior notice.
