Polypropylene

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Polypropylene
Polypropylene
Polypropylene isotactic
Polypropylene syndiotactic
Names
IUPAC name
poly(propene)
Ither names
Polypropylene; Polypropene;
Polipropene 25 [USAN]; Propene polymers;
Propylene polymers; 1-Propene
Identifiers
ECHA InfoCard 100.117.813
Properties
(C3H6)n
Density 0.855 g/cm3, amorphous

0.946 g/cm3, crystalline

Meltin pynt 130 tae 171 °C (266 tae 340 °F; 403 tae 444 K)
Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Polypropylene (PP), an aa kent as polypropene, is a thermoplastic polymer uised in a wide variety o applications includin packagin an labelin, textiles (e.g., raips, thermal unnerwear an carpets), stationery, plastic pairts an reuisable containers o various teeps, laboratory equipment, loudspeakers, automotive components, an polymer banknotes. An addeetion polymer made frae the monomer propylene, it is rugged an unuisually resistant tae mony chemical solvents, bases an acids.