ibicuruzwa

polypropilene kumyenda idoda,
PP Resin, PP resin yinganda za BOPP, PP resin kubikorwa byo gutera inshinge,

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

Mu gikapu cya 25kg, 16MT muri 20fcl imwe idafite pallet cyangwa 26-28MT muri 40HQ imwe idafite pallet cyangwa 700 kg ya jumbo, 26-28MT muri 40HQ imwe idafite pallet.

Muri iki cyumweru polypropilene yo kugura ibyifuzo byo kugabanuka yagabanutse, inganda zifite ibiruhuko, ubwubatsi muri rusange buri hasi cyane.Muri rusange, inganda za polypropilene zo mu gihugu (zirimo kuboha plastike, kubumba inshinge, BOPP, PP idoda idoda) igipimo rusange cyo gukora cyagabanutseho 14.7% kigera kuri 36.2%.Igipimo cyo kuboha plastike cyaragabanutseho 9.5% kugeza 34%;Igipimo cyo gutera inshinge cyamanutseho 17% kugeza 32%;BOPP itangira yagabanutseho 2,8% igera kuri 60.1%;Intangiriro idoda yagabanutse 29.8% igera kuri 18.5%.

Dufatiye ku cyifuzo gikenewe, muri iki cyumweru igipimo cy’ibikorwa byo kuboha plastiki muri iki cyumweru kiri hasi cyane ugereranije n’icyumweru gishize, cyamanutseho 13% umwaka ushize.Umwaka urangiye, ibigo byinshi byinjiye mu biruhuko, uko ibintu byifashe mu bigo byagabanutse ku buryo bugaragara, ibigo bimwe na bimwe byateganijwe rimwe na rimwe, ishyaka ry’ibigo byuzuza ibikoresho fatizo ryaragabanutse, cyane cyane igaburo ry’ibicuruzwa byarangiye, ikirere rusange cy’ubucuruzi ku isoko hari hakonje;Ku bijyanye n’inganda za BOPP, iminsi yo gutumiza inganda ntangarugero muri iki cyumweru ni 7.89% ugereranije nigihe cyashize.Nkuko icyifuzo rusange cya BOPP kitameze neza nko mu myaka yashize, epfo na ruguru n'abacuruzi bari mu biruhuko mbere, kandi muri rusange ikirere cy’ubucuruzi cy’isoko kiragenda cyoroha uko iminsi mikuru yegereje.Benshi mubigo bya membrane bashyizeho ibicuruzwa mbere, kandi ibyinshi mubikorwa bya membrane bikora mubisanzwe muriki gihe, hamwe no gukurikirana ibicuruzwa bishya.Inganda zikora inshinge zitangira kugabanuka cyane, inganda zifite ibiruhuko, inganda zitangira kugabanuka bigaragara;Inganda zidoda zidoda mugihe cyicyumweru kugirango zitangire gukosorwa gukomeye, iminsi yicyumweru cyicyumweru ugereranije nicyumweru gishize -3.5 iminsi, ibicuruzwa byamanutse byerekanaga ko byamanutse.PP imishinga idoda imyenda yinjiye mubiruhuko, ibikorwa bishya byubucuruzi ni bito cyane.Muri rusange, wibasiwe nibiruhuko byimpeshyi, ubwubatsi rusange bwo hasi bwagabanutse cyane, mbere yuko ibiruhuko bizamurwa nigihe kizaza, imikorere yimigabane iratera imbere, ishyigikira isoko rya polypropilene rikomeye cyane.

Mugihe kirekire, gutanga polypropilene no gusaba umukino wibanze biracyagaragara.Nyuma yibiruhuko, hari ibiteganijwe guhunika ku isoko.Byongeye kandi, muri gahunda yubushobozi bushya bwo gukora, biteganijwe ko peteroli ya Guangdong irekura ibikoresho mugihe cyibiruhuko, kandi igitutu cyo gutanga isoko kikiyongera cyane.Kubijyanye nibisabwa, gahunda yo gutangira imirimo yo gusubira inyuma nyuma yibiruhuko nicyo gihangayikishije isoko.Birasabwa ko abashoramari bitondera cyane gahunda yo gutangira imirimo yo hasi.