Epoxy Ester Primer

 

 

Excellent coating, faster drying speed, good adhesion, water resistance and rust resistance, moisture and salt spray than alcohol acid primer performance.

 

 

Universal primer for protecting steel plates in a slightly corrosive environment.

Technical Parameters
Resin Type / Pigment Type	Modified epoxy ester resin / anticorrosive pigment
Colour	Iron red, gray
Density	1.48kg/L 1.48kg/L
Thickness Of Wet Film	90 Microns
Thickness Of Dry Film	40 Microns
Theoretical Coating Rate	15 ㎡ / L, calculated as a dry film thickness of 40 microns
Flashing Point	>40℃
Drying Time	Table was dried for 30 min with 23℃ 50% relative humidity
Density	About 1.55 kg/L
Mixed Density	About 1.45 kg/L
Volume Solid Part	65±1%
Job Practice	Brush, roll, shower, no gas spraying, immersion
Thinner	Material: HX-20 Cleaner: HX-20
Organic Compound	> 580 g / L (theoretically)
Ambient Temperature	Maximum: 40℃. Avoid coating with loudness and humidity above 85%
The Substrate Temperature	Lowest:above 4℃
Packing Specifications	25kg / barrel
Lay In	Products must be stored according to state regulations. It should be kept in a cool and well-ventilated place to avoid excessive temperature. The container must be firmly sealed.
Expiration Date	a year

 

Surface treatment: no free of grease, dust, soda and other impurities. In order to ensure the appearance of the paint film, the primer should be smooth and smooth, without dry spray, orange peel and other surface defects.

Construction: pneumatic spraying, brushing or conventional spraying

Safety measures: Warning: irritation to the eyes and skin, steam may cause respiratory allergy in sensitive people. May cause allergic skin reactions. Avoid inhalation of vapor. Do not touch the eyes or skin. Ears, eyes, and skin should have protective equipment. To avoid potential breathing to irritation, a suitable respirator is recommended. Wash your skin thoroughly after use. Clothes should be worn after washing.

First aid: If you accidentally contact your eyes, rinse with water for at least 15 minutes and seek medical advice immediately

Note that this document is not a formal technical document, the information listed is reliable, and each value provided is calculated from the formulation of the product as theoretical data. Because the use conditions are not controlled by the manufacturer, the information here is not guaranteed. The product is only used for professional use... If any questions, please contact the superior sales staff.

 

What's the difference between epoxy primer and regular primer?

Epoxy primer and regular primer are both types of primers used in the coating and painting industry, but they differ in terms of composition, properties, and applications. Here are the key differences between epoxy primer and regular primer:

Composition:

Epoxy Primer: Epoxy primers contain epoxy resins as a major component. Epoxy resins are known for their excellent adhesion, durability, and chemical resistance. Epoxy primers may also contain other additives to enhance specific properties.

Regular Primer: The term "regular primer" is somewhat broad and can refer to a variety of primers, including acrylic, alkyd, or latex-based primers. These primers typically use different types of resins, such as acrylic or alkyd resins, depending on the formulation.

Adhesion:

Epoxy Primer: Epoxy primers are renowned for their superior adhesion to various substrates, including metal, concrete, and certain plastics. They create a strong bond with the surface, making them suitable for demanding applications.

Regular Primer: Adhesion properties can vary depending on the type of regular primer. While many regular primers provide good adhesion, they may not match the level of adhesion offered by epoxy primers.

Durability and Chemical Resistance:

Epoxy Primer: Epoxy primers are known for their high durability and resistance to chemicals, making them suitable for use in harsh environments. They form a tough, protective coating that can withstand abrasion and exposure to chemicals.

Regular Primer: The durability and chemical resistance of regular primers can vary based on the specific formulation. While some regular primers offer good performance, they may not provide the same level of durability and chemical resistance as epoxy primers.

Applications:

Epoxy Primer: Epoxy primers are commonly used in applications where strong adhesion, corrosion resistance, and durability are essential. They are often used on metal surfaces, concrete, and in industrial settings.

Regular Primer: Regular primers are versatile and can be used for a variety of applications, including wood, drywall, and some metal surfaces. The choice of regular primer depends on the specific requirements of the project.

Surface Types:

Epoxy Primer: Epoxy primers are particularly well-suited for use on metal surfaces, offering effective corrosion protection and adhesion.

Regular Primer: Regular primers are used on a broader range of surfaces, including wood, drywall, and some metals.

When choosing between epoxy primer and regular primer, consider the substrate, the environmental conditions the coating will be exposed to, and the specific requirements of your project. Each type of primer has its strengths and is designed for different applications. Always follow the manufacturer's recommendations for surface preparation and application.

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