Kunyangwe mapurasitiki ane zvakawanda zvakanaka zvivakwa, kwete ese mhando yeplastics inogona kuve nezvose zvakanaka zvivakwa. Mainjiniya enyama uye maindasitiri anogadzira anofanirwa kunzwisisa zvivakwa zveplastic dzakasiyana siyana kuitira kuti gadzira zvigadzirwa zvepurasitiki zvakakwana. Iyo pfuma yepurasitiki, inogona kukamurwa kuita zvinhu zvepanyama, zvivakwa zvezvivakwa, zvivakwa zvemakemikari, zvivakwa zvemagetsi, etc.Com. Iwo mapurasitiki ane simba rakanakisa, zvinokanganisa kuramba, kupisa kupokana, kuomesa uye kurwisa-kurwisa zvinhu. Iyo indasitiri yeJapan ichitsanangura se "inogona kushandiswa seyakagadzirwa uye michina yezvikamu zvepamusoro-poly-plansks, kupisa pamusoro pe10 ℃, inonyanya kushandiswa muindasitiri".
Pazasi isu tichanyora zvimwe zvinoshandiswaKuedza Zviridzwa:
1.Nyungudika kuyerera index(MFI):
Inoshandiswa kuyera iyo inonyungudika kuyerera mfr kukosha kwemapurasitiki akasiyana siyana uye inogara muViscous kuyerera nyika. Izvo zvakakodzera mainjiniya mapurasitiki akadai sePolycarbonate, polyarylsulfone, fluorine mapurasitiki, nylon uye nekudaro tembiricha yakanyanya. Zvakare zvakakodzera polyethyle (PE), polystyrene (PS), polypropylene (PP), absformany, pom), pom Sangana nezviyero: Iso 1133, ASTM D1238, GB / T3682
Nzira yekubvunzira ndeyekurega iyo plastiki ikanyungudika mumuviri mune imwe nguva (maminitsi gumi), pasi pezvinhu zvakasiyana-siyana), uye wozoyerera kunze kweiyo 2.095mm madhiri ehuwandu hwehuwandu hwegiramu (g). Iko kukosha kwakakura, zviri nani kugadzirwa kwezvinhu zvepurasitiki, uye zvinopesana. Iyo inowanzo shandiswa bvunzo yemuedzo ndeye ASTM D 1238 Maitiro ekushanda Iyo tube iri 8mm. Mushure mekupenga kune imwe tembiricha, magumo ekumusoro ezvinyorwa zvinoiswa pasi nehuremu hwakaiswa nePiston Dzimwe nguva iwe uchaona chinomiririra mi25g / 10min, zvinoreva kuti magiramu makumi maviri neshanu epurasitiki akaendeswa mumaminitsi gumi. Iko kukosha kwemisi kunowanzo shandiswa purasitiki iri pakati pe1 kusvika makumi maviri nemashanu Zvikasadaro, yakakura iyo visikopa yepurasitiki uye yakakura kwazvo uremu.
2.universal tensile bvunzo muchina (UTM)
Universal Scums Testing Machine (TENENILE Machine): Kuedza iyo Tensile, Kubvarura, Kukotama uye Zvimwe Zvekuita Zvivakwa zvepurasitiki.
Inogona kukamurwa muzvikamu zvinotevera:
1)Simba resimba&Elongation:
Simba reChile Tensile Simba iyo Stile Speed yeiyo fungidziro inowanzoitika 5.0 ~ 6.5mm / min. Yakadzama nzira yekuyedzwa maererano neASTM D638.
2)Simba rinoshanduka&Kukotama Simba:
Kukotama simba, kunozivikanwawo sesimba rinosindimara, rinonyanya kushandiswa kuona kudzikisira kweplastics. Inogona kuedzwa zvinoenderana neASTMD790 nzira uye inowanzoratidzwa maererano neyemhando yakawanda sei pane inoda nzvimbo. General Plastics kuPVC, Melelamine Resin, EPOXY RESIN uye Polyester Kukotama Simba ndiyo yakanyanya kunaka. Fiberglass inoshandiswawo kugadzirisa iyo inopeta kudzikisira kwepurasitiki. Kukweretesa Elasticity kunoreva kushungurudzika kwakagadzirwa neyunivhesiti yeyunivhesiti mune elastic renji kana fungidziro yakakotama Kazhinji, iyo yakakura yekukora, iri nani kuomarara kwezvinhu zvepurasitiki.
3)Simba rekumanikidza:
Kumanikidza Simba Kunoreva Kugona Kwekugona Kwepurasitiki Kuti udzivise zvekunze kumanikidza simba. Iko kukosha kwebvunzo kunogona kutsanangurwa maererano neASTMD695 nzira. Polwanda, polyester, acrylic, Urethral Muneses uye meramin enesines ine zvakanakisa zvivakwa mune izvi.
3.Cantilever kukanganisa muchina/ SZvinoreva kutsigirwa Beam Impact bvunzo muchina
Inoshandiswa pakuedza kuomarara kwezvinhu zvisina basa senge simbi yepurasitiki, zvipuka, zvinhu zvakasimbiswa, ceramic, ceramic, kukanda matombo emagetsi ekurudzira zvinhu, nezvimwe
Mukuwirirana neInternational standard iso180-1992 Iyo National Standard GB / T18433-1996 "yakaoma Plastic Canticer Test nzira", iyo Mechancal Industry Standard JB / T8761-198 "Plustic Cantilever Inobatsira Muchina".
4.ENVEMAREMAL TESTS: Sempleating iyo mamiriro ekunze ekudzivirira zvinhu.
1. Zvikamu zvekutanga, zvigadzirwa-zvemagetsi, zvemagetsi, zvigadzirwa uye zvimwe zvigadzirwa, zvikamu zvevakadzika tembiricha, tembiricha yekudziya, kutonhora uye kuongororwa kwekupisa kwemhepo tembiricha uye yekutsvagisa mamiriro ekunze uye ekunyanyisa mamiriro ekunze.
2) Precision AGREGT Bhokisi Bhokisi, UV Kukweva Kwekutanga Bhokisi
3) Chirongwa Chekuronga Thermal Shock Tester
4) Chinotonhora uye chinopisa chipenga midziyo yemagetsi uye magetsi, emagetsi, maindasitiri emakenduru, zvemagetsi zvesayenzi, zvakakodzera kuti zviitwe zvigadzirwa, zvakakodzera shanduko yemuviri Zvikamu uye Zvishandiso zvezvimwe zvigadzirwa zvakaita sePhoselectric, Semicondersuctor, ZveMagetsi zvinodzikiswa tembiricha uye nekukasira kwekuwedzera kana kukuvara kwemuviri pane zvigadzirwa pakuwedzera kwekuwedzera uye kutonhora contraction .
5) yakakwirira uye yakaderera tembiricha ichinyatsochinja kamuri yekubvunzurudza
6) Xenon-Rambi mamiriro ekunze kupokana test chamber
7) HDT Vicat Tester
Kutumira Nguva: Jun-10-2021