75.2k views
0 votes
What is PVA (polyvinyl Acetate)?

1) A type of adhesive
2) A type of plastic
3) A type of paint
4) A type of fabric

User Dayong
by
7.7k points

1 Answer

3 votes

Final answer:

Polyvinyl Acetate (PVA) is best known as a type of adhesive commonly used in woodworking and crafts, but it is also a type of plastic, being part of the family of polymers involved in various industries including paint production as binders.

Step-by-step explanation:

Polyvinyl Acetate (PVA) is a synthetic polymer that is widely recognized for its use as an adhesive. It is known by various names, including school glue, wood glue, white glue, and PVA glue. The molecular structure of PVA gives it excellent adhesive properties, often finding applications in the woodworking and crafts industries due to its strength and easy of use.

PVA is also a type of plastic that belongs to the broad category of polymers. These polymers are utilized across a vast array of industries for different purposes. For example, in the field of paints, polymers are critical components used as binders to ensure the film-forming quality of the paint, contributing to its durability, flexibility, and overall aesthetic properties.

Although PVA itself might not be a typical paint, it is related to polymers that are integral to paint formulations such as acrylics and polyurethanes. PVA is not widely used in fabric production, but it is worth acknowledging that there are various polymers such as PET (polyethylene terephthalate) that are vital in the production of textiles.

User Wah Yuen
by
7.6k points