Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 1 (Q.No. 2)
2.
Lacquer paints
are generally applied on structural steel
are less durable as compared to enamel paints
consist of resin and nitro-cellulose
contain alcohol as thinner
all the above.
Answer: Option
Explanation:
Lacquer paints are generally applied on structural steel, are less durable as compared to enamel paints, consist of resin and nitro-cellulose, and contain alcohol as thinner. Lacquer paints are known for their fast-drying properties, high gloss finish, and ability to be applied in thin layers. They are often used on wood, metal, and other surfaces to provide a decorative finish. However, they are less durable than enamel paints, which are more resistant to wear and tear and tend to last longer. Lacquer paints consist of a resin (such as nitrocellulose, acrylic, or polyurethane) suspended in a solvent (such as alcohol or acetone). The solvent helps the paint flow smoothly and evaporates quickly, leaving behind the resin to form a hard and glossy finish.
Discussion:
64 comments Page 2 of 7.

Pranay kumar said:   4 years ago
What are enamel paints?

Can someone explain, please?

Gvn said:   4 years ago
Which is more durable? lacquer or enamel?

Santhosh said:   5 years ago
Does lacquer and varnish are same?

Maneesha said:   5 years ago
Lacquer paint is mainly used for wooden furniture by applying coating.

Rajesh kumar shah said:   5 years ago
It was typically used to cover hard-wearing surfaces like auto bodies and furniture. Lacquer paint is difficult to work with and requires sanding between coats and about four to six coats on automobiles. They are not durable or long-lived. The only place that lacquer paint is used today is in furniture manufacturing shops.

Sathish said:   5 years ago
Anyone can give a correct note about lacquer paint?

Muhammad farhan malik said:   6 years ago
In literature, I have seen that lacquer paints are more durable than enamel paints.

Jeny said:   7 years ago
Why it contains alcohol?

Raichu said:   7 years ago
The plasticizers put into lacquer give it a more hard-wearing finish than varnish.

Raichu said:   7 years ago
Lacquer thinners frequently contained alkyl esters like butyl or amyl acetate, ketones like acetone or methyl ethyl ketone, aromatic hydrocarbons.


Post your comments here:

Your comments will be displayed after verification.