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TF-7G Epoxy anticorrosion primer

The epoxy anti rust and anti-corrosion primer is mainly composed of epoxy resin, zinc powder, special anti-corrosion and anti rust pigments, fillers, auxiliaries, solvents, etc.In order to form a continuous and tight coating and closely contact with the metal steel structure substrate, the epoxy anti rust and anti-corrosion primer not only has good anti-corrosion performance, but also has strong adhesion, and has good adhesion with the steel structure fluorocarbon finish.The physical and chemical characteristics of tough film, excellent acid and alkali resistance, oil resistance, salt resistance and chemical gas corrosion resistance are used as the general anti-corrosion primer for steel structure pipeline.
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Ⅰ、Overview:

The epoxy anti rust and anti-corrosion primer is mainly composed of epoxy resin, zinc powder, special anti-corrosion and anti rust pigments, fillers, auxiliaries, solvents, etc.In order to form a continuous and tight coating and closely contact with the metal steel structure substrate, the epoxy anti rust and anti-corrosion primer not only has good anti-corrosion performance, but also has strong adhesion, and has good adhesion with the steel structure fluorocarbon finish.The physical and chemical characteristics of tough film, excellent acid and alkali resistance, oil resistance, salt resistance and chemical gas corrosion resistance are used as the general anti-corrosion primer for steel structure pipeline.

 

Ⅱ、Purpose:

It is mainly used for steel structure pipeline, large offshore platform, wind power tower, oil pipeline, granary, steel structure metal base material, etc., with high protection effect.

 

Ⅲ、Technical parameters:

Index

Parameter

color

Gray, iron red, light yellow, etc. (different color can be provided according to customer requirements)

Specific gravity (L/kg)

1:1.9

Flash point ℃

26

Theoretical dosage (kg/m2)

0.15-0.25

Adhesion level

0

Flexibility( mm)

≤2 

Impact strength (kg.cm)

50

Salt fog(H)

≥500

Film thickness (um)

180-200

Mixture ratio:

Component a (paint): component B (curing agent): C special diluent = 5:1:1 (weight ratio), and the proportion of component A and component B can be adjusted properly according to the air temperature

Quality guarantee period

12 months

Drying time

Surface dry (min)

≤20

Practical work (H)

≤24

 

Ⅳ、Construction Description:

1. The steel structure base material surface shall be cleaned of oil removal, dust removal, rust removal and other sundries before construction. According to the use environment, it can reach different rust removal standards.

2. Mix component A to make the upper and lower layers of paint uniform without any sediment or caking.

3. Mix component A and component B according to the proportion indicated on the packaging barrel, pour component B into component A under mixing, mix the two components fully and evenly, adjust the viscosity and dilute the paint to the working viscosity with special diluent.

4. Generally, the bottom layer shall be painted for 1-2 times, and the thickness of each brush must be more than 80-100 μ M. after the first one is dried or solidified, the second one is brushed again. The number of brush and coating thickness shall be determined according to the construction design requirements, and all the base materials shall be covered. The total amount of each brush iszero point one five~0.25kg/㎡。

5.When the design requires that the coating surface should be flat and smooth, the last coat should be trowelled to ensure that the outer surface is even and even.

 

Ⅴ、Storage:

1. the main paint and thinner shall be sealed in a cool place and kept away from fire, leakage, sun and high temperature. The main paint and curing agent must be used up within 4 hours to avoid affecting the effect.2. It is not allowed to mix with other brands of paint for construction and use together, otherwise adverse consequences or losses may occur.During the construction, please do a good job in labor protection. The skin contact coating can be washed with washing powder and water. If there is any discomfort, please ask for medical help. The disposal of construction waste materials must comply with the environmental protection requirements. Do not discard them at will.

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Jiangmen City Tu Feng Chemical Co., Ltd.

Tel:0750-3988350

Miss Wang:13822383835

Add:JiuyunIndustrialZone, Long'anvillage,durian Town, Pengjjiang district, Jiangmen City, Guangdong, China