Nubwo plastike ifite imitungo myinshi, ubwoko bwose bwa plastike burashobora kugira imitungo myiza yose. Ibikoresho byubushakashatsi ninganda zigomba kumva imitungo ya plastiki zitandukanye kugirango ushushanye ibicuruzwa byiza bya plastike. Umutungo wa pulasitike, urashobora kugabanywa mumitungo yibanze, umutungo wa mashini, umutungo wimiti, umutungo wa optique, ibikoresho byamashanyarazi, nibindi bikoresho byo gufata inganda bikoreshwa nkibikoresho byo gufata inganda cyangwa ibikoresho bya SCRATri. Ni ibishushanyo bifite imbaraga nziza, kurwanya ingaruka, kurwanya ubushyuhe, gukomera no gukomeretsa. Inganda z'Ubuyapani zizasobanura nk "zirashobora gukoreshwa nkibice byubaka kandi byubukanishi bya plastiki yimikorere minini, kurwanya ubushyuhe hejuru ya 100 ℃, bikoreshwa cyane mu nganda".
Hasi tuzatondekanya bimwe bikunze gukoreshwaibikoresho byo gupima:
1.Gushonga urutonde(MFI):
Byakoreshejwe mugupima igipimo cya melt cya MFR agaciro ka plastiki zitandukanye no gusohoka muri leta ya vino. Birakwiriye ko Plastics Plastics nka Polycarbonate, PolyArsulfone, Plastine Plastique, Nylon nibindi hamwe nubushyuhe bwinshi bwo gushonga. Birakwiye kandi kuri polyethylene (pe), polystyrene (PS), PolyPropylene (PP), Abs resin, PolyCarnate, Polycarbarete (PC) ibihangano bya plastike nikizamini. Kuzuza ibipimo: ISO 1133, ASTM D1238, GB / T3682
Uburyo bwo kwipimisha ni ukureka ibice bya plastike bishonga mumazi ya pulasitike mugihe runaka (iminota 10), munsi yubushyuhe hamwe nibikoresho bitandukanye), hanyuma bigatemba binyura muri diameter ya Gramer (g). Ikomeye agaciro, nibyiza kubogama gutunganya ibikoresho bya plastike, naho ubundi. Ikizamini gikunze gukoreshwa cyane ni ASTM D 1238. Igikoresho cyo gupima iyi kizamini kirashonga. Igikorwa cyihariye cyikizamini ni: Ibikoresho bya Polymer (Polay) bigeragezwa bishyirwa muri groove nto, kandi imperuka ya groove ihujwe numuyoboro muto, diameter ya umuyoboro ni 8mm. Nyuma yo gushyushya ubushyuhe runaka, imperuka yo hejuru yibikoresho fatizo iranyeganyega hamwe na piston, kandi uburemere bwibikoresho fatizo bipimwa muminota 10, ni urutonde rwibintu bya plastiki. Rimwe na rimwe uzabona ihagarariye Mi25G / 10min, bivuze ko garama 25 za plastike zarahagaze muminota 10. Mi agaciro ka plastiki ikoreshwa ni hagati ya 1 na 25. Ninini mi, ntoya vino yibikoresho fatizo mbisi hamwe nuburemere bwa molekile; Bitabaye ibyo, nini cyane virusi ya plastike nuburemere bunini bwa molekile.
Ibizamini bya Tensile (UTM)
Imashini y'ibikoresho rusange (imashini ya tensile): Kugerageza insuni, gutanyagura, kunama nibindi mico yibikoresho bya plastike.
Irashobora kugabanywamo ibyiciro bikurikira:
1)Imbaraga za Tensile&Kurambura:
Imbaraga za tensile, uzwi kandi nkimbaraga za kanseri, bivuga ingano yimbaraga zisabwa kugirango ugerageze ibikoresho bya shobuja kurwego runaka kuri buri gice, kandi ijanisha ryuburebure burambuye. Imbaraga za Tensile umuvuduko wa tensile wintangarugero mubisanzwe 5.0 ~ 6.5mm / min. Uburyo burambuye bwo kwipingane ukurikije ASTM D638.
2)Imbaraga zo guhinduka&Kunama imbaraga:
Imbaraga, uzwi kandi nkimbaraga zoroheje, zikoreshwa cyane kugirango umenye uburyo bwo kurwanya plastike. Irashobora kugeragezwa hakurikijwe uburyo bwa ASTMD790 kandi akenshi igaragazwa ukurikije imbaraga zingana na buri gice. Plastike Rusange kuri PVC, Melamine Resin, Epoxy Resin na Polyester yunamye imbaraga nibyiza. Fiberglass nayo ikoreshwa mugutezimbere uburyo bwo gukumira plastike. Kuraho cyane bivuga guhangayikishwa na buri gice cyo guhinduranya igice cyimiterere ya elastike mugihe urugero rwunamye (uburyo bwo kwipimisha nko kunama). Muri rusange, niko urushaho kunyeganyega, ibyiza bikomeye kubikoresho bya plastiki.
3)Imbaraga zo gukumira:
Gutunganya imbaraga bivuga ubushobozi bwa plastike kugirango bahangane n'imbaraga zo guturika. Agaciro k'ikizamini karashobora kugenwa hakurikijwe uburyo bwa ASTMD695. Polyacetal, Polyester, Acrylic, ibisigisigi byo mu kirenge hamwe na Meran yanze imitungo idasanzwe muri urwo rwego.
3.Imashini igera kuri tadilew/ Sbivuze ko yashyigikiye urumuri rwipimisha
Byakoreshejwe mu kwipimisha ingaruka z'ingaruka z'ibikoresho bidafite ibyuma nk'igitabo gikomeye cya plastike, umuyoboro, ibikoresho bidasanzwe bya nylon, fibre ya nylon, fibre yashimangiye ibikoresho bya plastike, nibindi
Bijyanye na mpuzamahanga iso100-1992 "plastike - Cantilever Ibikoresho bikomeye bigira ingaruka kubyemezo byimbaraga"; Igipimo cyigihugu gisanzwe GB / T1843-1996 "Ingaruka za Plastique za Catlesting Ingaruka", Inganda za mashini zisanzwe JB / T8761-1998 "
Ibizamini bya 4.environment: Kwigana ikirere.
1) Guhora ubushyuhe Incutwator Ibice by'ibanze, ibice byarangiye, amashanyarazi, ibikoresho bya elegitoroniki n'ibindi bicuruzwa, ibice bigamije ubushyuhe bwinshi, ubushyuhe buke, ikizamini gikonje cyangwa ikizamini gihoraho.
2) Shyira ahagaragara Ikizamini cya AFIG, UV gusaza Ikizamini (Ultraviolet), agasanduku k'ibizamini byinshi kandi bike
3) Ikizamini cya Traprmal
4) Imashini ikonje kandi ishyushye ishyushye ni ibikoresho by'amashanyarazi n'ibikoresho by'amashanyarazi, indege, inganda za gisirikare, inganda za gisirikare, inganda z'igihugu, ikwiranye n'ibikoresho bya gisirikare bikenewe, birakwiriye impinduka z'umubiri ya ibice n'ibikoresho by'ibindi bicuruzwa nka Photofectric, Semiconductor, ibice bya elegitoronike, ibice bifitanye isano na mudasobwa no guhindura imiti cyangwa kwangiza umubiri mugihe cyo kwaguka no guturika .
5) Ubushyuhe bwo hejuru kandi buke busimbura urugereko rwikizamini
6) Urugereko rw'ibihe by'ikizamini
7) Hdt Vicat Ikizamini
Igihe cya nyuma: Jun-10-2021