Epoxy Bitumen Primer For Metal Surfaces

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PRODUCT DESCRIPTION

This product is based on epoxy resin and coal tar pitch, added with ultra-fine pigment, filler and new additive. This product contains two parts: part A is the main paint and part B is the curing agent, among which the part B can be used for both primer and finish. This two-component epoxy coating can be cured at low temperature with construction temperature ranging from -10℃ to 36℃. The paint’s firm film is resistant to abrasion, sea water, and crude oil.

Typical Uses:

This product is able to provide long-term protection to steel in severe corrosive environment such as the bottom of ships and boats, crude oil tanks, ballast tanks and the outer wall of various buried steel pipelines in the cold areas.

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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 as you stir it, you add the hardener until you get to mix well.
Thinner	Polyurethane paint thinner
Mixing ratio	Part A: Part B = 20:4(by weight)
Airless spray	Nozzle tip: 0.017~0.025inches Spray pressure: 18~25Mpa Thinner ratio:0~15% (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(30um)	5h	2.5h	1.5h
To handle(30um)	24h	8h	4h
Min. recoating time	24h	8h	4h
Max. recoating time	-	-	-
Pot life	4h	2h	1h

* 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	Customized
Gloss	High gloss
Density	~1.25Kg/L(after mixing)
Hardness	Polyurethane paint thinner
Solid Volume	(50±2 )%
Standard Film thickness	60um dry film thickness (about 120um wet film thickness)
Theoretical spreading rate	6.67m²/Kg (60um dry film thickness)
Full cure	(23℃±2 )7d
Flash point	33℃

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PRODUCT APPLICATION

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