PP | English meaning - Cambridge Dictionary
PP definition: 1. written abbreviation used to show when someone has signed a document for a person who is not…. Learn more.
Polypropylene - Wikipedia
Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene. Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar.
Letter Pp | Phonics sounds of Alphabet - YouTube
2020年7月20日 · Phonics Song | Letter Pp | Phonics sounds of Alphabet | Nursery Rhymes for Kids. Let's learn the letter and its sound! You can check out our stories on the Little Fox YouTube channel.
Pp Definition & Meaning - Merriam-Webster
What does the abbreviation PP stand for? Meaning: pages.
Polypropylene (PP) - Types, Properties, Uses & Structure - Omnexus
What is polypropylene? Polypropylene (PP) is a type of polyolefin that is slightly harder than polyethylene. It is a commodity plastic with low density and high heat resistance. It finds application in packaging, automotive, consumer goods, medical, cast films, etc. Its chemical formula is (C 3 H 6) n. Molecular Structure of PP.
Polypropylene | Properties, Definition, & Uses | Britannica
polypropylene, a synthetic resin built up by the polymerization of propylene. One of the important family of polyolefin resins, polypropylene is molded or extruded into many plastic products in which toughness, flexibility, light weight, and heat resistance are required. It is also spun into fibres for employment in industrial and household ...
PP Definition & Meaning | Dictionary.com
abbreviation for. past participle. (in formal correspondence) per pro. privately printed. “Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & …
PP definition and meaning | Collins English Dictionary
pp is written before a person's name at the bottom of a formal or business letter in order to indicate that they have signed the letter on behalf of the person whose name appears before theirs.
pp abbreviation - Definition, pictures, pronunciation and usage …
Definition of pp abbreviation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
PP - Definition by AcronymFinder
239 definitions of PP. Meaning of PP. What does PP stand for? PP abbreviation. Define PP at AcronymFinder.com