ibicuruzwa

Nibihe bicuruzwa bikozwe muri PP?,
PP kumutwe no gufunga, PP resin kubwatsi bwa artificiel, PP resin yo gupakira ibiryo,

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

PP ikoreshwa mugukora ibicuruzwa byinshi bya plastiki bikoreshwa muri societe, harimo:

Gupakira ibicuruzwa
Gupakira ibiryo
Fibre
Ibinyabiziga
Ibyatsi byakozwe
Ingofero no gufunga
Ibicuruzwa byawe bwite
Inganda