pyrocellulose

Thân thiện

A chemist carefully handles a sample of pyrocellulose in the laboratory.

Definition

Noun: A type of nitrocellulose (a highly flammable compound) that contains a lower nitrogen content than guncotton. It is primarily used in the manufacture of smokeless gunpowder.

Usage

Pyrocellulose is a specific, technical term used in chemistry and munitions manufacturing. It refers to a material defined by its chemical composition and industrial application.

Examples

• The propellant was formulated using pyrocellulose to reduce muzzle flash.
• Pyrocellulose is a key component in many modern smokeless powders.
• The chemical plant specializes in producing stabilized pyrocellulose for the ammunition industry.

Advanced Usage

• The term is almost exclusively used in technical contexts related to explosives, propellants, and industrial chemistry. It is not used in everyday language.

Variants and Related Words

• Nitrocellulose (n): The broader class of compounds to which pyrocellulose belongs. It is created by nitrating cellulose.
• Guncotton (n): A form of nitrocellulose with a higher nitrogen content than pyrocellulose, making it more explosive.
• Smokeless powder (n): A propellant for firearms that produces minimal smoke, often using pyrocellulose as a base ingredient.

Synonyms

• Collodion cotton (in certain technical contexts)
• Low-nitrogen nitrocellulose (descriptive synonym)

Notes on Meaning

This word has a single, precise technical meaning. It does not have idiomatic uses, phrasal verbs, or different meanings in other contexts.

Học thuật

Noun

1. nitrocellulose containing less nitrogen than guncotton; used in making smokeless powder