Igishashara cya polyethyleneni ubwoko bwibikoresho bya chimique, aho ibara ryibishashara bya polyethylene ari amasaro mato yera / flake, bigizwe na Ethylene polymerized rubber gutunganya ibikoresho.Ifite ibiranga ahantu ho gushonga cyane, ubukana bwinshi, ububengerane bwinshi n'ibara ryera.Irashobora gushonga kuri 104-130 ℃ cyangwa gushonga mumashanyarazi no kugumana ubushyuhe bwinshi, ariko izakomeza kugwa mugihe gikonje.Imvura yaguye neza ifitanye isano nigipimo cyo gukonjesha: uduce duto twa coarser (5-10um) tuboneka mugukonja buhoro, naho uduce duto (1.5-3um) tugwa no gukonjesha byihuse, Mubikorwa byo gukora firime yo gutwika ifu, mugihe firime akonje,ibishashara imvura iva mubisubizo kugirango ikore ibice byiza, bireremba hejuru ya firime kandi birashobora kugira uruhare muburyo bwimiterere, kuzimangana, koroshya no kurwanya ibishushanyo.Uburyo butandukanye burashobora kuboneka muguhitamo neza ibishashara bya powder na sisitemu yo gutwikira.
1. Ingaruka zishashara rya polyethylene:
.Mu ifu yifu, ibishashara bitandukanye bigabanya ububengerane butandukanye.Ibishashara birashobora gutoranywa ukurikije gloss ibisabwa.Kwiyongera kw'ibishashara bya polyethylene ni 1%, 60, kandi gloss igabanukaho 5-15.
.Mugabanye coefficient de coiffure ya coating, kugirango mugihe ikintu gihuye nubuso bwa coating, impengamiro yo kunyerera iba myinshi kuruta gushushanya, kugabanya imyumvire yo guswera bitewe no guterana amagambo, kandi bigakomeza kuramba kwinshi.Kwiyongera kwa 0.5-1% birashobora kugabanya coefficente de dinamike ya firime kuva 0.35 kugeza 0.25.Iyo ibindi bintu bihuye nibicuruzwa bisize, rimwe na rimwe bisiga ibimenyetso byirabura kuri firime.Ongeramo ibishashara bya polyethylene muri firime birashobora kugabanya iyi myumvire cyangwa gutuma ibimenyetso byoroshye guhanagura.
.Kwiyongera kwa 0.5-3% birashobora kongera imbaraga zamabara yibara 10-30%,
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(5) Ubworoherane nuburyo: ibishashara bya polyethylene biha firime ubwiza buhebuje.
(6) Amashanyarazi: firime ya shashara ifite hydrophobicity nziza.
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2. Ingano nuburyo bwo kongeramo: igipimo rusange cyibishashara cya polyethylene ni 1-3%, byongeweho muri rusange mbere yo gusohora;Irashobora kongerwaho mbere na nyuma yo gukuramo, kandi ingaruka nziza irashobora kugerwaho mugihe amafaranga yinyongera yoherejwe ari munsi ya 1%.
3. Ibinyuranye
(1) Uburemere buke bwa polyethylene homopolymer ibishashara bifite ingaruka nziza zo kuzimangana nibintu byuzuye;
(2) Igishashara cya acyl cyahinduwe cyongera kutabangikanya no kwitiranya ibice bigize coating.Mugihe gishyushye-gishushe, ubwiza nubuso bwa sisitemu bigabanuka cyane kandi ibishashara byimuka hejuru yubuso.Kubera iyo mpamvu, firime yuzuye itwikiriye hejuru yubuso nyuma yo gukira, bikaviramo gutakaza ububengerane.Bikurikizwa usibye epoxy resin ifu yuzuye.
.Ifu y'ibishashara irimo ibishashara bya Teflon.Kuberako idashobora gushonga, irerekana hejuru hamwe nigice kimwe, iba umurongo wambere wo kwirinda kwambara no kongera igihe cyihanganira kwambara kuva hejuru.Iyo firime imaze gukonja, ibishashara bya polyethylene biva mumazi yatwikiriye kugirango bibe ibice byiza, bireremba hejuru ya firime, bigira uruhare muburyo bworoshye no kurwanya ibishushanyo, biba umurongo wa kabiri wo kwirinda kwambara.Ihuriro ryiza rya Teflon na polyethylene, Byombi bifite ibyiza byubwoko bubiri bwifu yifu, kandi ingaruka zo gukomera ninziza
Qingdao Sainuo Chemical Co., Ltd.Turi gukora ibishashara bya PE, ibishashara bya PP, ibishashara bya OPE, ibishashara bya EVA, PEMA, EBS, Zinc / Kalisiyumu Stearate….Ibicuruzwa byacu byatsinze REACH, ROHS, PAHS, FDA ikizamini.Sainuo humura ibishashara, ikaze iperereza ryawe!
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Aderesi : Icyumba 2702, Umuhanda B, Inyubako izuba, Umuhanda wa Jingkou, Akarere ka Licang, Qingdao, Ubushinwa
Igihe cyo kohereza: Ugushyingo-22-2021