Reakcije ogljikovodikov Flashcards

1
Q

Kako imenujemo umetne polimere?

A

sintetični oz sintezni

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2
Q

Kakšno oznako ima polieten?

A

PE

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3
Q

Zakaj je uporabljen polieten / polietilin?

A

za izdelavo vrečk, plastenk in druge embalaže, ovojev za kable, igrač..

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4
Q

Kaj je oznaka za polipropen?

A

PP

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5
Q

Zakaj je uporabljen polipropen?

A

Za izdelavo posod, embalaže, vrvi, oblačil..

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6
Q

Kakšno oznako ima poli (kloroeten)

A

PVC

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7
Q

Zakaj je uporabljen PVC / poli (kloroeten)?

A

za izdelavo cevi, izolacijo žic

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8
Q

Kaj je teflon?

A

poli (tetrafluoroeten), C2F4

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9
Q

Kakšno oznako ima teflon / poli (tetrafluoroeten)?

A

PTFE

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10
Q

Zakaj je uporabljen teflon / poli (tetrafluoroeten)?

A

za premaze za posode, za izdelavo komponent, tesnil

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11
Q

Kaj je stiren / fenileten?

A

Eten, ki ima namesto enega vodika benzen.

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12
Q

Kaj je oznaka za polistiren / poli (fenileten)?

A

PS

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13
Q

Kaj je drugo ime za polistiren / poli (fenileten)?

A

stiropor

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14
Q

Zakaj je uporabljen polistiren?

A

Za izolacijo v gradbeništvu

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15
Q

Katere vrsti polimerizacije poznaš?

A

Adicijska (poliadicija)
kondenzacijska (polikondenzacija)

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16
Q

Kaj je kavčuk?

A

naravni polimer, 2-metilbuta-1,3-dien