30% fibre fibre yashimangiye PA6 guhindura
30% by'ibirahuri fibre ishimangirwa PA6 yahinduwe ni ibikoresho byiza byo gutunganya ibikoresho by'amashanyarazi shell, ibice by'ibikoresho by'amashanyarazi, ibice by'imashini zubaka n'ibice by'imodoka. Imiterere yubukanishi, guhagarara neza, kurwanya ubushyuhe no kurwanya gusaza byatejwe imbere cyane, kandi imbaraga zumunaniro zikubye inshuro 2,5 izo zidasanzwe, kandi ingaruka zo guhindura nizo zigaragara cyane.
Uburyo bwo guterwa inshinge za 30% fibre fibre yongerewe imbaraga ya chip ya PA6 irasa nkaho itabanje gushimangirwa, ariko kubera ko imigezi iba mibi kurenza iyo mbere yo gushimangirwa, umuvuduko watewe ninshinge ugomba kwiyongera muburyo bukwiye. Ingingo zo gutunganya ni izi zikurikira:
1. Ubushyuhe bwa barrale ya 30% fibre fibre fibre ikomezwa PA6 biroroshye kwiyongera 10-40 ℃. Ubushyuhe bwa barrale bwatoranijwe kugirango butere inshinge za PA6 zahinduwe zijyanye nimiterere ya chip ubwayo, ibikoresho nibintu byerekana ibicuruzwa. Ubushyuhe bwo hejuru cyane bwibintu byoroshye guhindura ibice ibara, guhinduka, insinga ya feza nizindi nenge, ubushyuhe buke bwa barrile biroroshye gukomera kubintu no kwangiza ifu na screw. Ubushyuhe bwo hasi cyane bwa PA6 ni 220C. Kubera amazi meza, nylon itemba vuba iyo ubushyuhe burenze aho bushonga. Amazi ya 30% ya fibre fibre yongerewe imbaraga ya PA6 yahinduwe ni munsi cyane ugereranije nu muti wuzuye wibikoresho hamwe ninshinge zo mu rwego rwa PA6, kandi ubushyuhe bwa barrale bworoshye kwiyongera 10-20 ℃.
2. 30% fibre fibre yongerewe imbaraga PA6 itunganya ubushyuhe bugenzurwa kuri 80-120C. Ubushyuhe bwibumba bugira uruhare runini kuri kristu no kugabanuka kugabanuka, kandi ubushyuhe bwubushyuhe ni 80-120 ℃. Ibicuruzwa bifite uburebure burebure bwurukuta bigomba guhitamo ubushyuhe bwo hejuru, bufite ubukonje bwinshi, kwihanganira kwambara neza, kongera ubukana na moderi ya elastike, kugabanuka kwamazi no kugabanuka kugabanuka. Ibicuruzwa bito cyane bigomba guhitamo ubushyuhe buke, bufite ubukonje buke, ubukana bwiza, kuramba cyane no kugabanuka kugabanuka. Niba uburebure bwurukuta burenze 3mm, birasabwa gukoresha ubushyuhe buke kuri 20 ℃ kugeza 40 ℃. Ubushyuhe bwubushyuhe bwa 30% ibirahuri byongerewe imbaraga bigomba kuba hejuru ya 80 ℃.
3. Uburebure bwurukuta rwa 30% fibre fibre yibikoresho bya PA6 ntibigomba kuba munsi ya 0.8mm. Ikigereranyo cy'uburebure bwa PA6 kiri hagati ya 150,200. uburebure bwurukuta rwibicuruzwa ntibugomba kuba munsi yubwa 0.8mm. Mubisanzwe, guhitamo biri hagati ya 1 ~ 3.2mm. Kugabanuka kwa 30% fibre fibre ishimangira ibicuruzwa bya PA6 bifitanye isano nubunini bwurukuta. Ubunini bwurukuta runini, niko kugabanuka.
4. Umuyoboro wa orifice usohoka ugomba kugenzurwa munsi ya 0.025mm. Agaciro karenze agaciro ka 30% fibre fibre yongerewe imbaraga PA6 resin ni 0.03mm, bityo ahantu hasohoka hagomba kugenzurwa munsi ya 0.025mm.
5. Diameter y irembo ntigomba kuba munsi ya kilo 0,5 (t nubunini bwigice cya plastiki). Irembo ryarengewe, diameter ntarengwa y irembo igomba kuba 0,75mm.
6. Kugabanuka kwa 30% fibre fibre yibikoresho bya PA6 bishobora kugabanuka kugera kuri 0.3%.
Kugabanuka kwibikoresho bya PA6 biri hagati ya 1% na 1.5%, kandi kugabanuka kurashobora kugabanuka kugera kuri 0.3% nyuma yo kongeramo 30% fibre fibre. Uburambe bufatika bwerekana ko uko ibirahuri byinshi byongeweho, niko kugabanuka kugabanuka kwa PA6 resin ari. Ariko, hamwe no kwiyongera kwinshi kwa fibre, bizatera kandi hejuru ya fibre ireremba hejuru, kutabangikanya nabi nizindi ngaruka, 30% byongera imbaraga za fibre fibre nibyiza cyane.
7. 30% ibirahuri fibre yongerewe imbaraga PA6 ibikoresho byongeye gukoreshwa ntibigomba gukoreshwa inshuro zirenze 3. 30% by'ibirahuri by'ibirahure byongerewe imbaraga PA6 ntabwo birimo ibikoresho byongeye gukoreshwa, ariko niba abakiriya bakoresha ibikoresho byinshi byongeye gukoreshwa, biroroshye gutera ibara ryibicuruzwa cyangwa kugabanuka gukabije kwimiterere nubukanishi, umubiri wabisabye ugomba kugenzurwa munsi ya 25%, naho ubundi bizatera ihindagurika mubihe byimikorere, kandi kuvura byumye bigomba gukorwa mbere yuko ibikoresho bitunganyirizwa hamwe nibikoresho bishya bivangwa.
8. Ingano yimikorere yo kurekura ni nto kandi imwe. Umukozi wo kurekura ibirahuri bya fibre 30% byongerewe imbaraga PA6 irashobora guhitamo zinc stearate namavuta yera, cyangwa irashobora kuvangwa muri paste, kandi umubare muto wo kurekura urashobora kunoza no gukuraho inenge nkibibyimba. Gukoresha bigomba kuba bito kandi bimwe, kugirango bidatera ubusembwa bwibicuruzwa.
9. Ibicuruzwa bimaze kuva mubibumbano, shyira mumazi ashyushye kugirango ukonje buhoro. Kuberako fibre yikirahure izerekeza ku cyerekezo gitemba mugikorwa cyo guterwa inshinge, imiterere yubukanishi no kugabanuka bizamurwa mu cyerekezo cyerekezo, bikavamo guhindagurika no kugurisha ibicuruzwa. Kubwibyo, mubishushanyo mbonera, umwanya nuburyo imiterere y irembo bigomba kuba byumvikana. Ubushyuhe bwububiko burashobora kuzamurwa mubikorwa, kandi ibicuruzwa bigomba gushyirwa mumazi ashyushye kugirango bikonje buhoro.
10. 30% ibirahuri bya fibre bishimangira ibice bya PA6 bikoreshwa mubushyuhe bwo hejuru bigomba kuba byiza. Uburyo bwo kugenzura ubuhehere bwamazi abira cyangwa potasiyumu diacetate yumuti irashobora gukoreshwa. Uburyo bwo kugenzura ubuhehere bwamazi abira ashyira ibicuruzwa mubushuhe bwa 65% kugirango bigere kubushuhe buringaniye. Ubushyuhe bwo kuvura umuti wa potasiyumu acetate (igipimo cya acetate ya potasiyumu namazi ni 1.2515, ingingo ibira 121C) ni 80-100potassium acetate. Igihe cyo kuvura giterwa ahanini nubunini bwurukuta rwibicuruzwa, mugihe uburebure bwurukuta buba hafi amasaha 2 kuri 1.5mm, amasaha 8 kuri 3mm, namasaha agera kuri 16-18 kuri 6mm.
Igihe cyo kohereza: 08-12-22