プラスチック

ぷらすちっく
noun
plastic
1. plastic
A synthetic material made from polymers that can be molded into various shapes.
プラスチックの容器(ようき)
a plastic container
プラスチックごみを減(へ)らす。
To reduce plastic waste.
To refrain from using plastic products.

プラスチック is the standard word for plastic materials.

Common collocations

COMPOUNDS (environment):

Note: ビニール is also commonly used in Japanese for plastic bags (ビニール袋(ぶくろ)), even though technically vinyl is a specific type of plastic.