Wigeze wibaza uburyo uwo mwenda wuzuye wa PVC wuzuye wihanganira imyaka yumucyo nizuba ryizuba bitavunitse cyangwa bizimye? Cyangwa burya ibiryo bibonerana - gupakira firime ituma ibiribwa byawe bishya mugihe ukomeza kristu - igaragara neza? Ibanga riri mubintu byingenzi ariko akenshi birengagizwa:PVC stabilisateur. Mu rwego rwo gukora firime ya kalendari, ibyo byongeweho ni abubatsi bacecetse bahindura polyvinyl chloride isanzwe (PVC) mubikoresho byo hejuru - bikora. Reka dusubize inyuma ibice hanyuma dushakishe uruhare rwabo mubikorwa.
Ibyibanze bya Filime Yemewe na PVC Intege nke
Filime ya kalendari ikorwa mugutambutsa PVC ishyushye binyuze murukurikirane rw'ibizunguruka, bigahinduka kandi bigahinduka urupapuro ruto, rumwe. Ubu buryo bukoreshwa cyane mugukora ibicuruzwa nkibikoresho byo gupakira, ibifuniko byinganda, na firime zishushanya bitewe nubushobozi bwabyo nubushobozi bwo gutanga umubyimba uhoraho. Nyamara, PVC ifite agatsinsino ka Achilles: imiterere ya molekile yayo irimo atome ya chlorine idahindagurika bigatuma ishobora kwangirika cyane iyo ihuye nubushyuhe, urumuri, na ogisijeni.
Mugihe cyibikorwa bya kalendari, PVC ikorerwa ubushyuhe bwinshi (kuva kuri 160 ° C kugeza 200 ° C) kugirango bishonge neza. Hatabayeho gukingirwa, ibintu bigenda byangirika vuba, bikarekura aside hydrochloric (HCl) kandi bigatera ibara, ubwonko, no gutakaza ibikoresho bya mashini. Aha niho PVC stabilisateur yinjira nkikibazo cyanyuma - abakemura.
Inshingano Zinyuranye za PVC Stabilisateur muri Calendered Film
1. Gushyushya Shield: Kubungabunga Ubunyangamugayo Mugihe cyo Gutunganya
Igikorwa cyibanze cya stabilisateur ya PVC muri kalendari ni ukurinda ibikoresho bitangirika. Ubushyuhe bwinshi - ubushyuhe mugihe cya roller - gukanda birashobora gukurura urunigi muri PVC, biganisha ku gushiraho imvururu ebyiri zifatanije zihindura ibintu umuhondo cyangwa umukara. Stabilisateur ikora na:
Gukuramo Acide Hydrochloric:Babyitwaramo na HCl yarekuwe mugihe cyo kubora kwa PVC, ikabuza gukomeza gutesha agaciro. Kurugero, ibyuma - bishingiye kuri stabilisateur nkacalcium - zinc or barium - zincibigo bigusha imitego ya HCl, itabangamira ingaruka zabyo.
Gusimbuza Atome ya Chlorine idahindagurika:Ibikoresho bikora bya stabilisateur, nka ioni yicyuma, bisimbuza atome ya chlorine idakomeye mumurongo wa PVC, bigakora imiterere ihamye ya molekile. Ibi byongerera cyane ibikoresho ubuzima bwumuriro mugihe cyo hejuru - ubushyuhe bwo gutanga ubushyuhe.
2.Umurinzi w'amabara: Gukomeza ubujurire bwiza
Mubisabwa aho ibintu bigaragara neza-nkibipfunyika ibiryo cyangwa umwenda utagaragara - ibara ryamabara ntirishobora kuganirwaho. PVC stabilisateur igira uruhare runini mukurinda ibara:
Igikorwa cya Antioxydeant:Stabilisateur zimwe na zimwe, cyane cyane zirimo ibinyabuzima cyangwa fosifite, zikora nka antioxydants. Basiba radicals yubusa iterwa nubushyuhe cyangwa urumuri, bikababuza gutera molekile ya PVC bigatera umuhondo.
Kurwanya UV:Kuri hanze - hifashishijwe firime ya kalendari, stabilisateur hamwe na UV - ibintu bikurura birinda ibikoresho imirasire yizuba. Ibi nibyingenzi kubicuruzwa nkibifuniko byo mu busitani cyangwa firime ya parike, byemeza ko bigumana ibara n'imbaraga mugihe.
3.Kongera Imikorere: Kuzamura Ibikoresho bya mashini
Filime yemewe igomba kuba ihindagurika, iramba, kandi irwanya kurira. PVC stabilisateur igira uruhare muri iyo mico na:
Gusiga amavuta:Stabilisateur zimwe na zimwe, nk'icyuma - isabune - ubwoko bushingiye, nabwo bukora nk'amavuta yo kwisiga imbere. Bagabanya ubushyamirane mu kigo cya PVC mugihe cya kalendari, bikemerera kugenda neza hagati yizingo. Ibi bivamo firime imwe hamwe nubuso bwiza bwo kurangiza hamwe nudusembwa duke.
Gutezimbere Birebire - Igihe gihamye:Mu gukumira iyangirika, stabilisateur irinda imiterere ya firime mubuzima bwayo. Kurugero, PVC - ishingiye ku nganda ya convoyeur umukanda ifashwe hamwe na stabilisateur yo mu rwego rwo hejuru ikomeza guhinduka no gukomera nubwo nyuma yimyaka ikoreshwa cyane.
4.Umufasha wibidukikije: Kuzuza ibipimo byumutekano
Hamwe n’ibibazo by’ibidukikije n’ubuzima bigenda byiyongera, stabilisateur za PVC zigezweho zagenewe kuba ibidukikije - bitangiza ibidukikije. Kuri firime ya kalendari ikoreshwa mubipfunyika ibiryo cyangwa mubuvuzi, stabilisateur igomba:
Ntukabe - Uburozi:Ntabwo - biremereye - ibyuma bifata ibyuma nka calcium - ivanga rya zinc byasimbuye icyerekezo gakondo - gishingiye kumahitamo. Ibi bifite umutekano kugirango uhure neza nibiribwa kandi byubahirize amahame akomeye (urugero, FDA muri Amerika cyangwa Amategeko y’umutekano w’ibiribwa muri Amerika).
Mugabanye ingaruka ku bidukikije:Bamwe mu bakora inganda barimo gushakisha uburyo bwo guhinduranya ibinyabuzima cyangwa ibishobora gukoreshwa, bakemeza ko firime za kalendari zishobora kujugunywa cyangwa gukoreshwa nta kwangiza isi.
Inyigo Yakozwe muri Kalendari ya Porogaramu
Gupakira ibiryo:Uruganda rukomeye rwibiryo rwahinduye calcium - zinc - firime ya PVC itunganijwe neza kubyo bapakira. Stabilisateurs ntabwo yujuje gusa ibiryo - ibisabwa byumutekano ahubwo yanongereye ubushyuhe bwa firime - gufunga no kurwanya amavuta nubushuhe, byongerera igihe ibicuruzwa.
Ubwubatsi:Mu nganda zubaka, firime za PVC zifite kalendari hamwe na UV - inyongeramusaruro zikoreshwa zikoreshwa nka membrane idafite amazi. Izi firime zirashobora kwihanganira ibihe bibi byikirere mumyaka mirongo, bitewe nuburyo bwo kurinda stabilisateur, bikagabanya ibikenerwa gusimburwa kenshi.
Kazoza ka PVC Stabilisateur muri Calendered Filime
Uko ikoranabuhanga rigenda ritera imbere, icyifuzo cya PVC ikora neza kandi irambye mu gukora firime ya kalendari ikomeje kwiyongera. Abashakashatsi barimo kwiteza imbere:
Imikorere myinshi:Ibi bihuza ubushyuhe, UV, hamwe no kurinda antioxydeant muburyo bumwe, koroshya inzira yo gukora no kugabanya ibiciro.
Bio - Bishingiye kuri Stabilisateur:Bikomoka ku bintu bishobora kuvugururwa, ubwo buryo bw’ibidukikije bushingiye ku bidukikije bugamije kugabanya ibidukikije by’amafirime yatanzwe nta gutamba imikorere.
Mu gusoza, stabilisateur za PVC zirenze kure inyongeramusaruro-nizo nkingi yo gukora firime yemewe. Kuva kurinda ibikoresho mugihe kinini - gutunganya ubushyuhe kugeza kurinda umutekano no kuramba amaherezo - koresha ibicuruzwa, ingaruka zabyo ntawahakana. Mugihe inganda ziharanira guhanga udushya no kuramba, izi ntwari zitaririmbwe ntagushidikanya ko zizagira uruhare runini mugushiraho ejo hazaza ha firime.
TOPJOY ImitiIsosiyete yamye yiyemeje gukora ubushakashatsi, iterambere, nogukora ibicuruzwa byiza cyane bya PVC. Itsinda ryumwuga R&D ryisosiyete ikora imiti ya Topjoy ikomeza guhanga udushya, kunoza ibicuruzwa ukurikije amasoko hamwe niterambere ryinganda, no gutanga ibisubizo byiza kubigo bikora inganda. Niba ushaka kumenya amakuru menshi yerekeye stabilisateur ya PVC, urahawe ikaze kutwandikira igihe icyo aricyo cyose!
Igihe cyo kohereza: Gicurasi-29-2025