What is distemper? How is itprepared? Discuss various types of distemper?

Print Friendly, PDF & Email

Distemper is a type of paint that has been used for centuries as a decorative and protective coating for walls, ceilings, and other surfaces. It is composed of various ingredients, including pigments, binders, and fillers, which are mixed together to create a smooth and durable finish.

Preparation of Distemper:
The preparation of distemper involves several steps. First, the pigments are ground into a fine powder using a mortar and pestle or a grinding mill. The pigments can be derived from natural sources such as minerals, plants, or animals, or they can be synthetic compounds.

Next, the binder is added to the pigments. The binder is a substance that holds the pigments together and allows them to adhere to the surface being painted. Traditionally, animal glue was used as the binder in distemper paints. Animal glue is made by boiling animal bones or hides to extract the gelatinous substance, which is then dried and ground into a powder. However, modern distemper paints often use synthetic binders such as acrylic or vinyl resins.

After the binder is added, fillers may be incorporated into the mixture to improve the texture and opacity of the paint. Fillers can include substances like chalk, talc, or clay. These fillers help to create a smooth and even surface when the paint is applied.

Finally, water is added to the mixture to achieve the desired consistency. The amount of water added can vary depending on factors such as the type of binder used and the intended application of the paint. Once all the ingredients are thoroughly mixed together, the distemper paint is ready for use.

Types of Distemper:
There are several different types of distemper paints available, each with its own unique characteristics and uses:

1. Traditional Distemper: Traditional distemper paints are made using natural ingredients such as animal glue and natural pigments. They have been used for centuries and are known for their matte finish and soft, chalky texture. Traditional distemper paints are often used in historic restoration projects or for creating an authentic period look.

2. Dry Distemper: Dry distemper, also known as powder distemper, is a type of distemper paint that comes in powdered form. It is mixed with water to create a paste-like consistency before application. Dry distemper paints are popular in India and other parts of South Asia, where they are used for both interior and exterior surfaces.

3. Oil-bound Distemper: Oil-bound distemper paints are made by combining oil-based binders with pigments and fillers. They offer better durability and water resistance compared to traditional distemper paints. Oil-bound distempers are commonly used for painting exterior surfaces such as walls, fences, and gates.

4. Acrylic Distemper: Acrylic distemper paints use acrylic resins as the binder instead of animal glue or oil-based binders. They offer excellent adhesion, durability, and color retention. Acrylic distempers are available in a wide range of colors and finishes, making them suitable for both interior and exterior applications.

5. Vinyl Distemper: Vinyl distemper paints contain vinyl resins as the binder, which provides enhanced water resistance and durability. They are commonly used in high-moisture areas such as bathrooms and kitchens.

In conclusion, distemper is a type of paint that has been used for centuries due to its decorative and protective properties. It is prepared by grinding pigments into a fine powder, adding a binder (such as animal glue or synthetic resins), incorporating fillers for texture, and mixing with water to achieve the desired consistency. Various types of distemper include traditional distemper, dry distemper, oil-bound distemper, acrylic distemper, and vinyl distemper.

Top 3 Authoritative Reference Publications or Domain Names Used:
1. Encyclopedia Britannica – www.britannica.com
2. The Painted House – www.thepaintedhouse.co.uk
3. The Spruce – www.thespruce.com

VideRime

Arbaj Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

Leave a Reply