ibicuruzwa

Ubucucike buke bwa polyethylene ya firime ibumba,
Urwego rwa LDPE, ldpe yo gutunganya film,

Polyethylene nkeya (LDPE) ni resinike ya syntetique ikoresheje inzira yumuvuduko mwinshi ukoresheje polymerisiyumu yubusa ya Ethylene bityo ikaba yitwa "polyethylene yumuvuduko ukabije".Kubera ko urunigi rwarwo rufite amashami maremare kandi maremare, LDPE ntishobora kuba kristaline kurusha polyethylene yuzuye (HDPE) kandi ubucucike buri hasi.Igaragaza urumuri, rworoshye, kurwanya ubukonje bwiza no kurwanya ingaruka.LDPE ihagaze neza.Ifite imbaraga zo kurwanya acide (usibye aside irike cyane), alkali, umunyu, ibikoresho byiza byo gukwirakwiza amashanyarazi.Umuvuduko wacyo winjira ni muto.LDPE ifite amazi menshi kandi itunganijwe neza.Birakwiriye gukoreshwa muburyo bwose bwo gutunganya ibintu bya termoplastique, nko kubumba inshinge, gushushanya ibicuruzwa, kubumba, kubumba, kubumba, kubira ifuro, kubishyushya, gusudira bishyushye hamwe no gusudira ubushyuhe.

Gusaba

LDPE ikoreshwa cyane mugukora film.Ikoreshwa cyane mugukora firime yubuhinzi (firime ya mulching na firime yamenetse), firime yo gupakira (kugirango ikoreshwe mu gupakira bombo, imboga nibiryo byafunzwe), firime ya firime yo gupakira amazi (kugirango ikoreshwe mu gupakira amata, isosi ya soya, umutobe, amata y'ibishyimbo n'amata ya soya), imifuka ipakira ibintu byinshi, imifuka yo gupakira ibintu, firime ya elastike, firime yumurongo, firime yubaka, firime rusange yapakira inganda hamwe namashashi y'ibiryo.

LDPE nayo ikoreshwa cyane mugukora insinga & insulasiyo.Kwambukiranya LDPE nibikoresho byingenzi bikoreshwa murwego rwo kubika insinga za voltage nyinshi.

LDPE ikoreshwa kandi mugukora ibicuruzwa bikozwe mu gutera inshinge (nk'indabyo z'ubukorikori, ibikoresho byo kwa muganga, imiti n'ibikoresho byo gupakira ibiryo) hamwe na tebes, ibisahani, insinga & insinga hamwe n'ibicuruzwa bya pulasitiki.

LDPE ikoreshwa kandi mugukora ibicuruzwa bitoboye nk'ibikoresho byo gufata ibiryo, imiti, amavuta yo kwisiga n'ibikoresho bya shimi, n'ibigega.

Gupakira, Kubika no Gutwara

Guhitamo ibikoresho bya firime polyethylene

1. Ibikoresho byatoranijwe byatoranijwe bigomba gutondekwa murwego rwa firime polyethylene resin ibice, birimo urugero rwiza rwogukora,

Menya neza ko gufungura film.

Ibice 2 bya resin ibice byashonga (MI) ntibishobora kuba binini cyane, icyerekezo cyo gushonga (MI) nini cyane, hanyuma gushonga resin

Ubukonje ni buto cyane, uburyo bwo gutunganya buragufi, uburyo bwo gutunganya buragoye kugenzura, firime ikora imitungo ya resin irakennye, ntabwo byoroshye

Gutunganya firime;Mubyongeyeho, indangururamajwi (MI) nini cyane, polymer igereranije ya molekuline yuburemere iragufi cyane, firime yoroheje

Ni umukene mu mbaraga.Kubwibyo, icyerekezo gito cyo gushonga (MI) hamwe nogukwirakwiza mugari wa molekuline yagutse igomba guhitamo

Ntishobora gusa kuba yujuje ibyangombwa bisabwa muri firime, ariko kandi irashobora kwemeza ibiranga gutunganya.

Hisha firime ya polyethylene isanzwe ikoresha indangagaciro ya MI (MI) murwego rwa 2 ~ 6g / 10min polyethylene

Ibikoresho fatizo.