Epoxy Zinc Rich Primer For Metal Protection And Rust Stop

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PRODUCT DESCRIPTION

Epoxy Zinc Rich Primer is a two-component product based on epoxy resin, added with superfine zinc powder and polyamide curing agent. In accordance with the class 1, class2 and class 3 in HG/T3668-2009 type II, it is highly corrosion-resistant, highly anti-rust and has strong adhesion. Besides, it has the characteristics of small burn area during welding and cutting. As it is also oil, water and solvent resistant, it can be used with most anti-rust paints and finish coatings.

Typical Uses:

This product is widely used on sandblasted steel surface. Matched with suitable coatings, its corruption-resistant ability can be improved. It is highly recommended for steel pipes, storage tanks, steel structures, containers, etc.

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PRODUCT SELLING POINT

● Nanotechnology, compact structure.

● Salt spray corrosion resistance ≥3000h,Resistance to aging≥5000h.

● 98% concentrated sulfuric acid for 1200h.

● Resistance to 30% hydrochloric acid for 1200h.

●Factory direct sale.

PRODUCT ADVANTAGES

Repair rate 0, no downtime cost.Acceptance of all.

Extend the preservative time by 2.5 times.

Qualified for export of hazardous chemicals.

Performance and color optimization customization

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PRODUCT APPLICATION GUIDE

Mixing

Use the power mixer to mix the main paint evenly, and then add the hardener and stir until it is well mixed. Generally, if the temperature below 10℃, it needs 30 min induction time; if the temperature over 10℃, it needs 15 min induction time.

Thinner

Epoxy paint thinner

Mixing ratio

Part A: Part B = 30:3 (by weight)

Airless spray

Nozzle tip: 0.025~0.031inches

Spray pressure: 18~28Mpa

Thinner ratio: 5~15% (by weight of paint)

Brush, Roller

Recommended

Must achieve required thickness.

MORE SPECIFIC COLORS PLEASE CONSULT US

DRYING SCHEDULE

Substrate Temperature	10 ℃	20 ℃	30 ℃
To touch(40um)	2h	1h	30min
To handle(40um)	24h	24h	12h
Pot life	6h	4h	2h

* Make sure no chalking and other contaminations before recoating. If necessary, stucco thoroughly before coating.

* Above data for reference only, actual drying time and recoating time is dependent on temperature, dry film thickness, ventilation conditions, humidity, mechanical strength, etc.

PRODUCT SPECIFICATIONS

Color	Gray
Gloss	High gloss
Density	~1.92Kg/L(after mixing)
Hardness	Epoxy paint curing agent
Solid Volume	(45±2 )%
Standard Film thickness	80um dry film thickness (about 178um wet film thickness)
Theoretical spreading rate	2.93m²/Kg (80um dry film thickness)
Full cure	(23±2℃) 7d
Flash point	27℃

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PRODUCT APPLICATION

Substrate temperature shall be at 3 ℃ higher than dew point, relative humidity less than 85%. Measurement of temperature and humidity should be close to substrate.