Metal waterborne antirust pinturas epoxica primer

Product Overview

Description

Product Name: water based rust conversion rust proof coating

Product model:HY-104

 

Product description:

It is made of water-based resin, chemical anti-rust raw materials and additives. It penetrates into the rusted surface and reacts chemically to form a protective film protective layer. Rust prevention from both chemical and physical angles. This is a very low cost rust preventive product that can be used directly without the need to handle the base surface and has a rust preventive effect.

 

Product use:

Steel structure construction, equipment, pipes, etc., surface rust and corrosion protection

 

product advantages:

1  Environmentally friendly and non-toxic, the product does not contain heavy metals, no VOC emissions, effectively protect the environment, employees are healthy, non-combustible and non-explosive, to ensure production safety.

2  This product can be used for rusting operations, and it does not require strict sandblasting and polishing on the steel surface, saving time and labor.

3  Quick drying, when the temperature is 25 ° C, the humidity is 50%, the surface drying time is 10~30 minutes, the actual drying time is 24 hours, shorten the work cycle, improve work efficiency, save space and save cost.

4  Paint film has strong adhesion, scratch resistance, seawater resistance, and good compatibility with other paints or coatings.

5  UV-resistant, weather-resistant, long-term sun exposure, no discoloration, no powdering.

 

How to use:

It can be applied using tools such as rollers, brushes, and spray guns.

Use water as a diluent, add 0~10% according to demand.

 

Drying time:

Dry in a ventilated environment, 10~30min.

It takes 24 hours to dry completely.

 

Construction area:

1KG ≈ 8~10 square meter (Theoretical coating rate)

 

colour:

Medium gray, iron red, milky white. Custom colors can be customized

 

Packing specification:

Net content 20kg/barrel

Construction instructions:

1. Clean the surface of the painted dust, floating rust, oil stains and other stains.

2. Stir the paint evenly. After using it for a long time, use the motor for 1 minute. Manual mixing must be stirred for a while to ensure uniform material.

3.avoid high winds, high temperature weather (high temperature direct exposure may cause the paint film to dry too fast cracking), low temperature weather, avoid rainy, wet weather.

4.add 0~10% water as diluent according to the situation

5.do not add any oily thinner, such as Tianna water, pine perfume, etc.

 

 

It features great properties such as: high hardness, great adhesion, easy to apply, fast drying as well as good resistance to water, chemical corrosion, oil, and organic solvent.Due to its low price and comparable properties, this product is widely used for steel substrate antirust use, especially for large area applications such as: steel pipeline, machinery, continuous line spraying production, boats & shipyard, oil & refine industry, and metallurgical industry etc.

SGS anti-rust test: test standard ISO 9227:2006

Solid content (%)	≥50
Fineness (μm)	≤40
Surface drying	About half an hour (25℃ )
Complete curing	1 days(25℃)
Impact strength (cm)	≥50
Flexibility	≤1
Surface treatment	All surfaces to be coated shall be clean, dry and free of pollution. All surfaces shall be evaluated and processed according to ISO8504:1992 standard, and the grease shall be removed according to the requirements of SSPC-SP1 solvent cleaning standard.
Precautions	When brush or roller coating the product, it may be necessary to be coated more times in order to obtain the specified dry film thickness. It should avoid to be coated too thick, and the thickness of wet film should not exceed 150μm.
	Low temperature curing: This product is a water system. It is not suitable for low temperature environment. It is not recommended to construct when the temperature is below 10℃ . Because when the temperature is below 10℃ , the product cannot be fully solidified; when the temperature is below 0℃ , the product will freeze, and cannot be used.

Test conditions:

        Salt concentration: (50 ± 5) g / L NaCl

         Test chamber temperature: (35 ± 2) ° C

         Salt spray settling rate: (1.0~2.0) ml/(80cm2·h)

         Salt pH (25 ± 2 ° C): 6.5 ~ 7.2

Test Results:

Test time (h)	Defect description	Rusty area	Red rust level
480	Red rust	≤0.05%	Ri 1

Remarks: 1. The corrosion level is evaluated in accordance with the provisions of Table 1 of ISO 4628.3-2003.

Table 1 of ISO 4628.3-2003 is as follows:

Rusty level	Rusty area%
Ri 0	0
Ri 1	0.05
Ri 2	0.5
Ri 3	1
Ri 4	8
Ri 5	40~50