IPN8710 primer coating is made of polyurethane polyethylene, modified epoxy resin, non-toxic anticorrosive pigment-packing, accessory ingredient and so on. Through the procedure of cold setting, the coating form into interpenetrating networks, the structure of coating film should be caulk, the coating must be acid-/caustic-/salt – corrosion resistant, its performance should be very excellent, the adhesion of the coating also should be very strong.
IPN8710 interpenetrating networks coating has been used in different resins, pigments, fillers for technical improvement, resist different corrosive medium since 1987, and have developed delivery pipe anticorrosion paint and chemical atmospheric anti-corrosion coatings, gas cabinets, pipe anticorrosion coating, storage tank, pipeline anticorrosion coating, and other special coatings, this series of coating performance integrated as follows: 1, surface treatment simple;2, anticorrosive performance is excellent, 3, performance to price is reasonable.
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ITEM
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AIM
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ITEM
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AIM
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Paint color and appearance
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Every color,smooth
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Adhesion
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1 — 2
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Drying time
（25`C）
（h）
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Surface dry:1
Actual dry:24
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flexibility
，（mm）
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1
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Completely solid
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7 days
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Impact function，（kg.cm）
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50
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Coating thickness
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Primer paint：40-50um/layer
Topcoat paint
：40-50um/ layer
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Theory use
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Primer paint：140-160g/M2
Topcoat paint：140-160g/M2
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resistance
3%NACI （h）
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72 Composite layer no change
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resistance 10%H2SO4（h）
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72 Composite layer no change
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resistance
10%NAOH （h）
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72 Composite layer no change
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Storage period
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12 month
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application property
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Besmear brushs barrier-free
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Use time（h）
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≥ 6
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