What are Etch Primers? Advantages & When Should they not be used?

 Etch Primers is a single pack metal primer designed for this purpose. Prepared with a combination of resins for maximum adhesion to various metals, the surface on which they can be used. These are Etch Primers for digging and repairing low levels of phosphoric acid, sticking to metal surfaces. Coatings also contain zinc phosphate anti-corrosion. Pigments for steel surfaces. One important thing to note is that they are made with a low noise density to hold the product (10 - 15 hours).

Etch Primers

Etch Primers is a paint designed to physically adhere to the substrate to which it is applied. 

This is achieved by mixing the acid in the paint so that the acid can scratch the surface of the layer, thus creating both physical and chemical bonds.

In most cases, H will be added to the primer to make the color visible. 

Etch primers are often designed to work with ferrous or non-ferrous metals or in some cases both.

It is also advisable to use Etch Primers on fiberglass and resin molding. Made with a fiberglass gel coat which is strong and durable without the need for paint. Resin kits are made using the same chemical process as two-part epoxy resins. 

This can lead to molding of complex parts, but it can leave a surface that is 'slippery' and does not accept paint. It is also possible to move the remains. Molding and / or leach paint in molding.

When Should they be used?

Etch Primers is a new or relatively primer for use as sound ferrous and non-ferrous metal surfaces. Examples of surfaces on which these products will be used are lightweight tubes or thin sheet metal surfaces that cannot be formed by abrasive blast cleaning. In such cases, the combination primer usually has hand / power tool friction and the acid provides sufficient adhesion to allow the use of a thin-film two-pack full rusty surface or one that can be prepared in a tolerant or conventional manner for abrasive blast cleaning surfaces. Two-pack epoxy primer. Will provide better service, as these products offer longer corrosion protection than Etch Primers.

Advantages of Etch Primers

This type of product has advantages over other metal Etch Primers:

As follows:

• Provides excellent adhesion to various metals.

• Can be applied with minimal preparation (clean, degreasing and abrasive, see datasheet) .

• Quick treatment allows significant overcoating with a thin-film topcoat less than 1 hour.

• Zinc phosphate pigmentation Provides. Prevention and protection.

Applying Etch Primers

• Most of the problems faced by both modelers and model engineers with Etch primers are due to improper cleaning of the product and / or application. To ensure that the primer adheres well to the substrate, the following steps must be taken.

• Wear rubber gloves first to ensure that fingerprints do not return to a clean surface.

• Reduce the surface with the strongest solvent available. In most cases, it will be a PQ17 pre-painted metal cleaner for all metal surfaces and a PQ19 pre-painted multi-surface cleaner for fiberglass and resin molding.

• Apply the cleaner on a clean lint-free rag (old cotton shirt, T-shirt, etc.), wipe the surface and leave to dry.

• This should be done at least twice to make sure the surface is clean and free of grease and dirt.

• Alternatives to white spirit and turpentine should not be used as they are not strong enough at first and secondly they leave a residue on the surface.

• All types of household, kitchen, bathroom and toilet cleaners should also be avoided as they all contain chemicals. While clean surfaces are designed to be shiny and shiny, while suitable for your home surface or for crockery, chemistry can affect Etch's performance. Etch Primers for sticking to the substrate.

Precautions

This precaution is typical for all single-packs of Etch Primers:

• The product is for use in thin-film systems (total 50 - 100 m film thickness) and therefore cannot be expected to provide a level Rust protection can be achieved with a protective coating. System.

• Dissolution of the coating higher than the recommended film (usually about 10 m risk).

• Relatively small and restrictive remote windows can cause problems for large jobs.

• Brush and roller applications are only suitable for small parts; Primerspray to form a thin and uniform film.

Established in 1992, Zigma Paints (P) Ltd. has carved out a name for itself in the list of top suppliers of all types of thinners, coatings & paints in India. We are ranked among reliable manufacturers, distributors and suppliers of pure quality Etch Primers paints in Nashik, India.

Zigma Paints (P) Ltd. We have been involved in manufacturing and offering high quality products of etch priming paints for many years.

More about information for Etch Primers then Visit our site -  

https://www.zigmapaints.com/etch-primers-paints.php 

What are red oxide metal primers? use & Advantages

 Red oxide metal primers act as a preparation or protective coating that prevents the formation of rust on the surface of ferrous metal in contact with moisture and air. The primer used for gates, railings and outdoor equipment is applied to the rusted surface before applying the topcoat.

Red Oxide Metal Primers

Red oxide primer is a specially formulated coating used as a base coat for ferrous metals. Red-oxide primer works much like interior wall primers because it makes your metal for the topcoat, but it also provides a layer of protection to the iron and steel surface. Working with Red Oxide Primer is not difficult, but it does help to be aware of some safety precautions and application tips.

Benefits of Red Oxide Metal Primers

• Acts as a binding medium for paint coatings. 

• Red oxide metal primers zinc chromate primer can be applied to porous materials to smooth the surface so that the best results are obtained after applying the latter coat. 

• Its rust-resistant properties eliminate the possibility of rust. Surfaces in ferrous metals. 

• Metal primer increases the durability of the paint and extends the life of the material.

Uses of Red Oxide Primer

In general, Red oxide metal primers are applied to the outer and inner ferrous metal surfaces. The product has excellent opacity and adhesion properties. Note, however, that the metal primer differs from the Red oxide metal primers in that it comes with corrosion-resistant and rust-resistant properties.

Red oxide primer is formulated for ferrous metals containing iron components. You can use a magnet to determine the type of metal. Unlike nonferrous metals, ferrous metals have magnetic properties. This primer variety is also not suitable for bituminous or asphalt surfaces.

How to prepare the surface before applying red oxide metal primers?

Before applying red oxide zinc chromate primer on the surface, make sure that it is free from oil, grease, dust and dirt. The layer should be very clean. It is best to clean the surface using a good quality compress solution. This will not only clean the surface but also create metal components for paint overcoating.

Remove flaky and loose material using sandpaper, paint scraper or wire brush. However, in some cases, grit blasting or flame cleaning may be required to prepare the metal surface for the primer coating.

Precautions to ensure safe handling of red oxide metal primers

Safe and standard procedures must be ensured when using a red oxide primer to reduce the risk or risk of injury. Do not use a red oxide primer near any ignition source (such as cigarettes or open flames) as the product is flammable.

Keep your workspace doors and windows open when working with Zigma Paints red oxide metal primers. Choose the right ventilated area for work. Alternatively, you can exercise. Be sure to wear a painter's mask, protective clothing, safety gloves and goggles to protect yourself from spray and vapor inhalation.

Application and Drying Time

Use a brush or small pile roller when applying red oxide primer. Thinning is not necessary when applied with a brush or roller. If you are using an airless sprayer to apply a red oxide primer, dilute the primer 10 to 15 percent with acetone, xylene or synthetic reducer. Start diluting with as little solvent as possible and add more until proper consistency is reached.

Spray the Red oxide metal primers on the surface at a working pressure of at least 2000 psi. Use at least two coats of Red oxide metal primers to give your metal a sufficient base coat. Each coat will be dry to the touch in about 2 hours, but will not heal completely in about 6 hours. The red oxide primer will not be ready for the overcoat until it dries in 16 to 24 hours. Always check the manufacturer's label for specific instructions when drying.

Zigma Paints (P) Ltd. We are engaged in manufacturing and offering high quality Zinc Phosphate Primer products which are also available in other types like Green Zinc Phosphate, Zinc Phosphate Yellow Primers. Our Zinc Phosphate Primer is a fast drying, high build, modified alkyd rust-inhibiting metal primer.

Bare aluminum and steel sigma zinc phosphate primers are recommended for maximum adhesive bare metal priming. Zinc phosphate metal primer has excellent adhesion properties and also has a very high corrosion resistance. These primers give maximum bond to bare aluminum and steel. Zigmas primers have been in the industry for many years.

More about information for Red oxide metal primers then Visit our site:- https://www.zigmapaints.com/red-oxide-zinc-chromate-primers.php 

Industrial Primer paint: Types and Characteristics

 In industrial primer environments, where daily surface wear and exposure to physical and chemical elements are high, proper selection of industrial primer  and coatings is important when painting or re-painting to achieve optimal finishing, resistance and durability over time.

When choosing an industrial primer or other type, there are several conditions to consider. Therefore, in this content, we will focus on providing valuable information to industrial primer customers in their decision making process.

Knowing the types of existing industrial primers, their characteristics and types of applications will help you to identify potential problems and better guide the application needs.

What is industrial Primer paint?

Technically, we can say that industrial Primer paint is a product that is presented in the form of a liquid, paste or powder and applied to the surface by a proper process, it is converted into a solid, plastic, adhesive film that protects. / Or decorates at the same time.

By focusing on the industrial Primer paint sector, we can define industrial Primer paint as a product engaged in the process of painting, preservation and maintenance of any product related to structure, machinery, consumer goods and specific industrial sectors.

Types of Industrial Primer Paint

Industrial Primer paint: It is necessary to choose a selective classification of different types of paints and cores because of their composition, their position in the finish system or the way they can be applied to paints with different meanings. .

Depending on the position in the finishing system

In order to fulfill the protective and decorative functions of industrial Primer paint , it is necessary to know the details of each painting system and experience. We can classify industrial paints by location in the application quote:

Primer

These are the first coatings of paint that are in direct contact with the substrate, with high pigmentation and low binder content.

Its purpose is to act as an anchor for the following paint coatings and to prevent rust on the metal surface with the help of corrosive pigments. Types of primers for industrial paints.

Intermediate coats of paint

These coats are applied over the primer, usually for the purpose of increasing the thickness of the paint system, to avoid giving too much coat finish, reducing the cost of application. The amount of pigment / binder is lower than primers but higher than finishing paints. Nowadays, high thickness winter coats are widely used to obtain 100 or 200 micron films per coat.

Finishing paints

As the name implies, they are applied on an industrial primer  or on an intermediate coat, as a final covering of the painting system. They are made with a low pigment / binder ratio to achieve excellent permeability and strength characteristics. Although satin and matte finishes are in high demand in the market, they are usually dyed gloss.

Varnishes

These are coatings made of binders and solvents. Industrial paint varnishes have two main purposes: on the one hand, to beautify the painted part and, on the other hand, to provide additional protection from external elements or mechanical influences. There are many types: synthetic varnish, acrylic varnish, polyurethane varnish, gloss effect, matte effect etc.

Characteristics of industrial Primer paint

Industrial Primer paint: Any type of paint, regardless of its composition, application or function, can be defined by a series of measurable features that work to be controlled by the manufacturer and user and to determine if the product is in good condition. And adheres to features. In industrial Primer paint, these characteristics can be divided according to the condition of the paint: liquid paint or dry paint.

Features of liquid paint

Among the main measurable characteristics of liquid paint are

• Stability: Paint must have a uniform, bundle-free appearance in its packaging.

• Viscosity: is one of the most visible features of paint and affects its stability and application. This indicates the consistency of the product. The ambient temperature affects the viscosity of the paint.

• Specific Gravity or Density: Indicates unit weight in volume. This is important information to consider as it calculates returns. The higher the specific weight, the lower the return.

• Fine grinding: Good diffusion of pigments and binders ensures the quality of the paint and allows it to take full advantage of the pigment's color strength, improving the use and leveling of the paint. In gun-spray applications, this should be taken into account as the fineness of the paint depends on the diameter of the nozzle.

• Solid content by weight or volume: percentage of total paint pigment and binder. This aspect affects the price and quality of the paint.

• Product life: In 2-component paints, it is important to know how long the mixture can be used after preparation. It will depend on the environmental conditions along with other factors.

• Application: Must be in good condition to apply paint after moving. If you add solvent, the amount must be right to get good viscosity, without reducing the number of solids too much.

Zigma Paints Pvt. Ltd. is one of the best manufacturing industrial paint companies established in 1992. We are a remarkable company, engaged in providing a qualitative variety of Epoxy primers to our clients. By considering the latest technology related to the manufacturing industry we composed high-quality products.

More about information for industrial Primer then Visit our site -  

https://www.zigmapaints.com/epoxy-primer-paints.php