ibicuruzwa

PP resin ya PP icyerekezo kirambuye polypropylen,
Polypropilene resin kugirango ikore firime ya OPP,

Polypropilene ni resinike yubukorikori ikorwa na polymerisation ya propylene (CH3 - CH = CH2) hamwe na H2 nkimpinduka ya molekile.Hariho ibintu bitatu bya PP - isotactic, atactic na syndiotactic.PP idafite amatsinda ya polar kandi ifite ibikoresho byiza byamashanyarazi.Igipimo cyacyo cyo kwinjiza amazi kiri munsi ya 0.01%.PP ni igice cya kirisiti ya polymer ifite imiti ihamye.Irahagaze kumiti myinshi usibye okiside ikomeye.Acide organique, alkali numuti wumunyu nta ngaruka byangiza kuri PP.PP ifite ubushyuhe bwiza nubucucike buke.Ahantu ho gushonga ni hafi 165 ℃.Ifite imbaraga nyinshi kandi zikomeye hamwe nubutaka bwiza bwo guhangana n’ibidukikije.Irashobora kwihanganira 120 ℃ ubudahwema.

Sinopec n’umusaruro munini wa PP mu Bushinwa, Ubushobozi bwa PP bwagize 45% by’ubushobozi bw’igihugu.Kugeza ubu isosiyete ifite ibihingwa 29 bya PP muburyo bukomeza (harimo nubwubatsi).Ikoranabuhanga rikoreshwa muri ibi bice ririmo HYPOL ya Mitsui Chemical, inzira ya gaz ya Amoco, inzira ya Basell's Spheripol na Spherizone hamwe na gaz ya Novolen.Nubushobozi bukomeye bwubushakashatsi bwa siyanse, Sinopec yateje imbere yigenga igisekuru cya kabiri loopprocess yo gukora PP.

Ibiranga PP

1.Ubucucike bugereranije ni buto, gusa 0.89-0.91, bumwe mubwoko bworoshye muri plastiki.

2.ibikoresho byiza byubukanishi, usibye kurwanya ingaruka, ibindi bikoresho byubukanishi biruta polyethylene, imikorere yo gutunganya ni nziza.

3.Ifite ubushyuhe bwinshi kandi ubushyuhe bukomeza burashobora kugera kuri 110-120 ° C.

4.imiti yimiti myiza, hafi yo kutinjira mumazi, kandi ntabwo ikora hamwe nimiti myinshi.

5.imiterere ni nziza, ntabwo ari uburozi.

6.kwirinda amashanyarazi nibyiza.

Bikunze gukoreshwa kubisobanuro bya PP

Gusaba

Amapaki

Hamwe na firime zirenga 100 zitandukanye Polypropylene Film nimwe muma firime akoreshwa cyane kwisi.Porogaramu isanzwe ya polypropilene ni nka polypropilene (OPP).Iyi firime ifite imiterere myiza yubushuhe butuma iyi ikomeye yo gukoresha wino isanzwe itanga ibisubizo bisobanutse neza.Uyu munsi nuyoboye firime yorohereza gupakira kumwanya wa kabiri nyuma yubucucike buke bwa polyethylene mubunini.

(OPP) Filime ya Polypropilene yerekanwe
Polimeri ya thermoplastique ikoreshwa muburyo butandukanye uhereye ku gupakira, kugeza kumitapi.Ikoreshwa ryibanze rya firime ya OPP iri mubipfunyika ibiryo bitewe nimbaraga nziza, zisobanutse neza, inzitizi zihagije hamwe nigiciro gito ugereranije na selile.Ari mubice hafi yubuzima bwawe bwa buri munsi.Polypropilene irwanya cyane umunaniro.Ubwoko bwa plastike rero burashobora gufungurwa no gufungwa inshuro zirenga 1000 nta munaniro.Ibikoresho byinshi bipakira bifite ibi.Uburyo bwo gushonga bwa polypropilene bugerwaho hifashishijwe gusohora no kubumba.Uburyo busanzwe bwo gushiraho bukoreshwa ni inshinge.Ubundi buhanga ni ugushushanya no guterwa inshinge.Mugihe ufite ubushobozi bwo guhuza amanota runaka hamwe na molekuline yihariye mugihe cyo gukora bituma umubare munini wanyuma-ukoresha porogaramu.Urugero rwibi ni ugukoresha inyongera ya antistatike kugirango ifashe ubuso bwa polypropilene kurwanya umwanda n ivumbi.