Ecr 400 Epoxy Zinc-rich Primer

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PRODUCT DESCRIPTION

This two-component product is mainly prepared by epoxy resin, ultra-fine

zinc powder, and polyamide as curing agent.

This product features:

● Antirust function

● Good adhesion

● Fast drying

● Great resistance to oil, water, dust, stains and electrostatic

● Compatible with most antirust paints and topcoats

Typical Uses:

This heavy duty anticorrosion primer provides a cathodic protection layer in a

wide range of industrial situations as:

● Gas & oil storage tank

● Bridge

● Shipyard

● Galvanized workpiece

● Iron tower

● Boat

● Offshore platform

● Machine

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PRODUCT SELLING POINT

● 80% Zinc Content

● Cathodic Protection

● 500℃ High Temperature Resistance

● Great resistance to water ,oil and salt

PRODUCT ADVANTAGES

Extend the service life by 2-3 years

Resistance （chemical medium）98% sulfuric acid ,30% hydrochloric acid carefree

Five years bright as new ,5.99% improve the yield of sensitive devices by 99%

50% Avoid slips and increase safety by 50%

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PRODUCT PARAMETER

Mixing	Mix part A and part B as 30:3 by weight. Slowly add part B into part A and ensure mixed completely.
Thinner	X-7 Epoxy paint thinner ≤ 10 % w./w.
Cleaner	X-7 Epoxy paint thinner
Application methods	Airless spray (recommended)： Nozzle tip: 0.015-0.021 inch, minimum 150 bar/2100 psi. Brush: recommended. Roller: recommended.
Drying time	To touch/H 3H Overcoating Interval Minimum 3hours Maximum 3months

MORE SPECIFIC COLORS PLEASE CONSULT US

DRYING SCHEDULE

Substrate Temperature	10 ℃	20 ℃	30 ℃
To touch(30um)	6h	1h	0.5h
To handle(30um)	24h	8h	4h
Min. recoating time	24h	1h	0.5h
Pot life	4h	2h	1h

* Make sure no chalking and other contaminations before recoating

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

PRODUCT SPECIFICATIONS

Color	Gray
Gloss	Flat
Density	~2.1Kg/L
Solid Volume	(45±2)%
Standard Film thickness	60um dry film thickness (about 222um wet film thickness)
Theoretical spreading rate	3.57m²/Kg (100um dry film thickness)
Flash Point	35℃

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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.