Muri 2021, ubushobozi bwa Phile's Phile's Phile's Phile miliyoni 5.715, kandi biteganijwe ko bagera kuri toni 6.145 muri 2022, bafite umuvuduko wo gukura wa 7.5%. Ubushinwa Pa6 ifite urwego rwo hejuru rwo guhagarika. Ku isi hose, hafi 55% by'ibice bya Pa6 bikoreshwa ku fibre, kandi hafi 45% bikoreshwa mu bikoresho bya Plastiki na Filime, kandi ya gari ya moshi, n'ibindi, miliyoni 4.15 zayo zikoreshwa kuri plastic ya plastic.
PA Nylon Black Granular
Kuva kuri 2021 kugeza 2022, igiciro cya Pa6 nacyo cyanyuze muri roller coaster hejuru no kumanuka.
Nylon 6 (Pa6), azwi kandi ku izina rya Polyemide 6, Nylon 6, imbaraga za mashini na kristu ni nziza, kandi ifite ibiranga ihohoterwa rikabije, yambara ihohoterwa. Byakoreshejwe cyane mu nganda z'imodoka, gari ya moshi, gupakira firime, ibikoresho bya elegitoroniki n'imyenda. Nubwo imikorere yuzuye ari nziza, ifite kandi urukurikirane rwibitagenda neza. Kurugero, Pa6 ntabwo ifite aside ikomeye no kurwanya alkali, kandi imbaraga zingirakamaro ntabwo ari ndende ku bushyuhe buke nubutaka bwumutse. Kubaho kw'imiterere ya hydrophilic bizatera igipimo cyo hejuru cy'amazi, hamwe na Molasti ya Elastike, irwanya cyane, imbaraga kandi bigira ingaruka cyane nyuma yo kwinjiza amazi, bityo bikagira ingaruka cyane nyuma y'ibicuruzwa n'ibicuruzwa. Kubwibyo, birakenewe kwiga guhindura Pa6.
Pa6 ikoreshwa mu modoka
Pa6 ikoreshwa mumyenda
- Pa6
Ibikoresho fatizo bya PA bifite isoko yagutse, niyo shingiro ryumusaruro munini winganda. Bitewe nuburyo busanzwe bwimiterere ya molekeular, PA irashobora gukora hydrogen nyinshi hagati ya MacromOlecules, niyo mpamvu ifite kristu ndende. Muri icyo gihe, hafite kandi imiterere idasanzwe mu buryo bwa Manicalicali, imitungo ya shimi, imiterere y'ubushyuhe hamwe n'ibindi bintu, harimo:
(1) Imbaraga zikaze zikaze no kunama;
(2) kurwanya ingaruka nziza;
(3) Kurwanya ubushyuhe bwinshi;
(4) Ifite ibiranga kwambara no kwihisha, bitagereranywa nibikoresho by'ibyuma.
(5) Kurwanya kubyimba no kurwanya ruswa kubiyobyabwenge n'ibiyobyabwenge;
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(7) Imikorere myiza ya bariyeri;
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Kugirango utange PA6 ikomeye ya mashini ya PA6, impinduka zitandukanye zirimo kongerwamo kenshi, muri zo zikunze kongeramo ibirahuri. RELOSPERMES cyangwa SENTHTICT nka Poe, SBR, cyangwa EPDM mubisanzwe yongeweho gutanga ingaruka zikomeye. Niba nta byo bikubiye mu bicuruzwa bya Pa6, ibikoresho fatizo bya plastike bifite igipimo cya 1% kuri 1.5%, kandi hiyongereyeho fibre yikirahure itanga umusaruro hamwe nigipimo cya 0.3%. Muri bo, kwinjiza ubuhehere kandi koko kworoheje by'ibikoresho harimo ibintu by'ingenzi byerekana umubare w'amateraniro y'iteraniro n'igishushanyo mbonera cya plastike nacyo bifitanye isano n'ibikoresho nyabyo.
Fibre
Poe elastomer
Gufata buri gihe kugirango bibumba byoroshye biroroshye gukurura amazi, bigomba rero guhumurizwa cyane no kwivuza gukama mbere yo gutunganya. Niba ibikoresho byatanzwe bipfunyitse mubintu bitarimo amazi, kontineri igomba kubungabungwa muburyo bufunze. Iyo ubuhehushya burenze 0.2%, umwuka ushyushye ugomba gutoranywa kugirango ukomeze kumisha bitarenze 80 ℃ kuri 16h; Niba ibikoresho byagaragaye mu kirere byibuze 8h, bigomba kuba icyuma cyumye kuri 105 ℃ Kurenga 8h.
- Igikorwa cya PA6
1.Icyiciro cya kabiri
Ibyiciro bibiri byimibare bigabanijwe cyane mubyiciro bibiri: imbere yimbere hamwe ninyuma. Mubisanzwe, birakwiriye gukora ibicuruzwa byikubye cyane nkimyenda yinganda. Ibirindiro bibiri byitsinda ahanini birimo uburyo butatu: pre - hamwe nigitutu gisanzwe cyane, kanda-post-poly -urusatiya polyéirioriation hamwe nigitutu cyambere cyane hamwe nigitutu gisanzwe. Muri bo, decompression uburyo bworoshye burimo ishoramari rinini kandi igiciro kinini, gikurikirwa nigitutu cya mbere cyo hejuru hamwe nigituba gisanzwe. Pre - kandi post-isanzwe igitutu gikabije gifite ikiguzi gito kandi ntibisaba ishoramari ryinshi.
2. Uburyo bwikirere buhoraho
Gukomeza guhinda umuvuduko w'ikirere birakoreshwa mu misaruro ya Pa6 ubudodo bwa Pa6, muri ibyo umusaruro w'isosiyete wa Noy mu Butaliyani ari uhagarariye cyane. Uburyo burangwa nubunini bukomeye bukomeza guhiga kuri 260 ℃ kuri 20h. Ibice byabonetse mubyiciro bishyushye. Nyuma yuko Olomers yumye gaze ya azodeni, monomer yagaruwe no gukuramo, kandi inzira yo guhumeka ikomeza no kwibanda yatangijwe icyarimwe. Ubu buryo bufite imikorere idasanzwe yumusaruro, umusaruro mwinshi, umusaruro mwinshi, kandi ntabwo ufata ahantu hanini cyane mubikorwa bifatika, ni inzira isanzwe ya sivink.
3.Ibitekerezo bya hydrolysis polymeiriryation
Icyiciro cya hydrolysis uburyo bwa polymeration akoresha umuvuduko ukabije wo kurwanya igitugu. Ubu buryo burakwiriye gukora ibintu byinshi-bitandukanye hamwe na moteri ntoya yitsinda rya plastike. Igihe kimwe cyo kugaburira, nyuma yimyitwarire (gusohora igihe kimwe) hamwe nigitutu cya azote cyaciwe, gukuramo, nyuma yo gukama kugirango utegure Pa6. Inzira ya tatters irashobora kugabanywamo ibyiciro bitatu: Icyiciro cya mbere ni amazi avuza amazi polycondesation; Icyiciro cya kabiri ni vacuum polymeiriation; Icyiciro cya gatatu nicyo kidasanzwe.
Icyiciro cya polymeriyation kirakwiriye gukora ubwoko bwinshi bwibicuruzwa bito, birashobora kubyara ibicuruzwa bitandukanye na copolymeritaring pro, ariko ibiciro byibikoresho biri hejuru, ariko umusaruro wibicuruzwa ni birebire, ibicuruzwa byiza birakennye.
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Impanuka-stlow struction ikomeza inzira ya polymeriation ni ikoranabuhanga rishya ryateye imbere mumyaka yashize. Iremera kataletic polymelytic polymelytique na caprolactam ikorwa nuburaro hanyuma noneho ikomeza kwinjira kuri Twin-strew struder. Mu mpanga-strucsion, ibikoresho byo kubyakira reaction bikomeza icyerekezo cyacyo hamwe no kuzunguruka screw, hamwe na misa yacyo ya molekori ikomeje kwiyongera. Ibikoresho byo hasi bya molekile byakuweho na sisitemu ya vacuum yumunsi wintangarugero, kandi polymer irakonje kandi irashikaho, yumye kandi yuzuye.
Inzira ifite ibiranga imikorere yoroheje kandi yoroshye yumusaruro, hamwe nuburemere budasubirwaho nuburemere bwa molekilar bukabije nyuma yo gukurwa muri sisitemu yo gusubiramo, kandi ibirimo biterwa nibicuruzwa biri hasi cyane, nta gukuramo. Amazi yamazi ni make, igihe cyumye ni gito, gishobora kugabanya kenshi ibiyobyabwenge. Muri icyo gihe, uburemere bwa molekile ugereranije nibicuruzwa birashobora kugenzurwa nigihe cyo guturamo ibikoresho biri mu mpanga-strew struder.
- Kwiga Kumurongo wa Pa6
1.Nanced Guhindura
Bitewe no kubaho kwa Hydrogen muri molekile ya pa6, guhinduka n'imbaraga byayo byanze bikunze bigira ingaruka. Hamwe no kwiyongera kw'imisumari ya hydrogen, imbaraga za mashini za pa6 zizaba zikomeje. Atome nyinshi za karubone hari, muremure muremure, niko urushaho kwihangana. Imitungo ya mashini irashobora kongera imbaraga zo kongeramo fibre. Tetragonal Zno whisker ifite ubwiyonge bwiyoroneye cyane. Ukurikije ibi, ibisubizo byubushakashatsi ku ngaruka zo kuzamura zwo wro whisker kumasoko ya pare ya casing mugihe igizwe ni 5%, no kongera ibirimo byongera ubushyuhe no kwinjiza amazi. Ivu rya Fly ivuwe numukozi wa Silane hanyuma wuzura mu gicuruzwa cya pa6 cya Pay kugirango uhindure. Ibicuruzwa byanyuma byari bifite ubushyuhe bwiza, igipimo cyimyanda no kwinjiza amazi.
2.Flame Guhindura
Indangagaciro ya ogisijeni ya pa6 ni 26.4, nibikoresho byaka. Amategeko n'amabwiriza y'igihugu asaba neza ikibuto cya Flame ibikoresho bya Polymer, ni ngombwa rero guha agaciro gakomeye kuri paya ya pa6 iyo ikoreshwa mu bicuruzwa bijyanye n'amashanyarazi. Umudozi wa Flame wa AlUminium hypophosphate ni meza mubikoresho byateguwe no kuvanga sypophophate zitandukanye za hypophophate zitandukanye na pa6. Iyo ibikubiye muri aluminium hypophosphate ari 18%, gutakaza ibikoresho byaka ibikoresho birashobora kugera kuri 25, kandi UL94 irashobora kugera ku cyiciro cya V-0.
Melamine cyanuric aside (MCA) yahinduwe hamwe na fosifore itukura irashobora gukoreshwa nkumuti wa parike wa Pa6. Fosiphorus itukura irashobora kubangamira gushiraho imiyoboro minini ya hydrogen isumba hamwe hagati ya Medilamine na aside ya Cyacuric, bityo MCA irashobora gukora karubone mubikorwa bya fositori itukura. Kubwibyo, yahinduwe MCA irashobora gukina uruhare rwa Flame mu cyiciro cya Condenstation na RAC, ifasha kunoza imitungo ya Flame Umuti wa Pa6. Ironderero rya ogisijeni (Loi) ryahimbwe mu kongeramo aside sulfonic mu matrix ya pa6 by PA6 Matrix by Gushonga. Ikizamini cyo gutwika gihagaritse cyerekanaga ko umusaruro w'ibitonyanga byasho byasho byashonze ugereranije n'aya Pay ya Guanine Igihe cyongeyeho aside sulfonic yari ifite aside ya Guanine itari munsi ya 5%.
Fosiphorus itukura
3.Guhindura
Ihagarikwa rya PA rishobora kuboneka ryo kongeramo ikiguzi cyangwa elastomer kuri pasin ya pa resin hanyuma uvange.Iyo umukozi wa Toughening ari SBS, ihuriro rya ruguru rya sbs sbs polarize na pa6 riboneka nubukoresha bwamashini bumenetse. Iyo ingano ya SBS yiyongereye, Trasich ingaruka imbaraga za sisitemu kandi guhinduka byoroshye nabyo bizatera imbere. Ugereranije nigihe cya pa6 na EPDM waranzwe na Anhydride ya Malekic anhydride ifite reberi nziza na plastike hamwe nubufatanye bukomeye. Iyo igipimo cya EPDM cyashyizweho na Anhydride ya Malekic Anhydride yari 15%, ibikoresho bivanze byari bifite inshuro zigera kuri 9 zidafite imbaraga kuruta ibikoresho bya pa6.
SBS Toughening Agent
Ifoto isoko: Guofngg Rubber na plastiki
4. Guhindura
Uyungurura wubukungu wongeyeho muri pasin ya pa resin, hamwe nibikoresho bya PA birashobora kuboneka nyuma yo kuvanga no gukandagira. Gukoresha karbide ya silicon byuzuzanya, agent agent andent kh560 na epoxy resin e51 kugirango uvure neza imiterere, hamwe na Twin-screw strow strovesity ibikoresho bifatika bifite imikorere myiza ifite imikorere. Iyo ubwiza bwuzuye bwuzuye bwuzuye bwuzuye, kwagura urunigi hamwe no guhindura ibintu hejuru, ibaraza, kurwanya ubushyuhe, imiyoboro yubushyuhe, imikorere yububiko kandi yubushyuhe kandi yubushyuhe hamwe nubushyuhe bwumuriro nabyo bizahinduka.
Silicon carbide
Ibicuruzwa bigizwe na Pa6 na Organic Montmorillonite by Melt Blend Blend Kubumba bifite amakimbirane meza kandi wambaye, ubushyuhe hamwe nubushyuhe. Iyungurura ni ifu ya aluminium, substrate ni copolymeed pa6 na pa66, kandi ibikoresho bihwanye birashobora gutegurwa na gushonga. Iyo ibikubiye muri ifu ya aluminium byiyongera, imbaraga za tensile ziyongera mbere hanyuma ziragabanuka, hanyuma ziragabanuka, kandi modulus yunamye buhoro buhoro yiyongera, mugihe imbaraga ziragabanuka buhoro buhoro, mugihe imbaraga ziragabanuka. After filling fly ash microbeads in PA6, the hardness, impact and tensile strength of the material can be greatly improved, and the product can be endowed with better stability.
5.Pa ALLY
Pa6 alloy ni ibintu byinshi bigize byinshi, ibyinshi bigizwe byibuze nubwoko bubiri bwa polymers, muri polymer polymer, graft copolymer hamwe na guhagarika copolymer bikoreshwa cyane. Pa6 na Malekic Anhydride yapfuye Polypropylene (pp-g-mah) nyuma yo kuvanga ibikoresho bigizwe, igipimo cyo kwinjiza amazi ni munsi ya Pa6, kandi gifite imbaraga zihanitse kure kuruta Pa6.
Odor nkeya leand anhydride yapfuye polypropylene
Abacunguwe bonyine polyethylene (ldpe), anhydride ya maleki (mah) na utangiranwa rya diisopropyl benklem Hanyuma, kuvanga kwa LDPE-G-Mah na Pa4 birashobora gutegurwa no gushonga uburyo bwo kuvanga hamwe na pa6. Iyo igipimo cyintwaro za leand anhydride cyari 1.0, kuvanga hamwe nimbaraga nziza za tensile zishobora kuboneka. Iyo igipimo cyintwaro za leand Manchdride ku gice cya 1.0, impinduka za Dosage ya DCP ntabwo zagira ingaruka nyinshi kumiterere ya ruvange. Iyo Dosage ya DCP yari 0.6, imbaraga zidasanzwe za blond zishobora kuboneka.
Ingero zashize z'ikoranabuhanga rya PA6 ririmo Ikoranabuhanga rya Pa6 ririmo Abanyarwandakazi mu Busuwisi, noy ya Ubutaliyani, n'Ubudage Kart Fischer na Zimmer. Hashingiwe ku kwigira cyane mu ikoranabuhanga mu by'amahanga buhanitse n'uburambe, igihugu cyacu gishingiye ku bikoresho bigezweho (nka VK TUBES Ikoranabuhanga rya PA6 kandi rikaba ritera inyongeramubano na tio2 n'imbuto bigikeneye gutangizwa).
Ubushobozi bwa polymetional Pa6 mubushinwa bwakomeje uburyo bwo kwaguka bwihuse, hamwe nubushobozi bwo kubyara burenze kure ya pa66. Kugeza ubu, ubushakashatsi bwo guhindura Pa6 ahanini bujyanye no gushimangira, gukomera, kuzuza amatsinda ya electrone. Nubwo ubu buryo bwo guhindura ahanini bukorwa muguhuza ibikoresho byihariye, uburyo bwo guhindura abantu no kubyitwaramo nabyo birakwiriye. Hamwe no guteza imbere ikoranabuhanga rigezweho, ibikoresho bya Nano birashobora gutangizwa kugirango uhindure ibikoresho bya Pa6 kugirango ugaragaze ibikoresho byinshi, imbaraga nyinshi, ubushyuhe bwinshi, kugirango uhangane cyane, kugirango uhuze neza ibikenewe mumirima itandukanye.
Ikoranabuhanga rya Synshol ryanditse ubushakashatsi niterambere rya Nylon, ritangazwa kuri 30% yumugabane wimbere mu gihugu, gake cyane ku masoko yo hanze, ikaze abakiriya ba abakiriya.
For inquiry please contact：little@syntholution.com
Igihe cya nyuma: Werurwe-16-2023