Nhanganyaya
PPO zvinhu, seimwe yeashanu makuru einjiniya mapurasitiki, zvakare chigadzirwa chakakura chekambani yedu. PPO, (polyphony ether)
Iine zvakanakira kusimba kwepamusoro, kupisa kwakanyanya, kuoma kupisa, kusimba kwepamusoro uye kuita kwakanakisa kwemagetsi. Mukuwedzera, polyether inewo zvakanakira kupfeka - kusagadzikana, kwete - chepfu, anti - kusvibiswa uye zvichingodaro.
PPO dielectric inogara uye kurasikirwa kwedielectric mumapurasitiki einjiniya ndeimwe yemhando diki, dzinenge dzisina kukanganiswa nekushisa, humidity, inogona kushandiswa mumunda wepasi, wepakati, wakakwira frequency magetsi munda.
Performance
1. Zvimedu zvichena. Kuita kwakanaka kwakazara kunogona kushandiswa mu 120 degree steam, yakanaka magetsi ekudzivirira, kunyura kwemvura kushoma, asi kunetseka kupaza maitiro. Kushungurudzika kwekuputika kunogona kubviswa nemodified polyphenylene ether.
2. Yakanakisa kuvharwa kwemagetsi uye kushorwa kwemvura, kunaka kupfeka kusagadzikana uye kushanda kwemagetsi, yakanaka dimensional kugadzikana. Iyo dielectric pfuma inotora nzvimbo yekutanga mumapurasitiki.
3, MPPO chinhu chakagadziridzwa chakagadzirwa nekusanganisa PPO neHIPS, parizvino zvinhu zviri pamusika zvese izvi mhando yezvinhu.
4, ine high heat resistance, vitrification tembiricha 211 madhigirii, melting point 268 madhigirii, kudziyisa kusvika 330 madhigirii decomposition maitiro, PPO content yakakwira kupisa kwayo kupikisa kuri nani, tembiricha yekupisa inogona kusvika 190 madhigirii.
5. Yakanaka inodzoreredza moto, ine kuzvida, uye iri pakati nepakati inopfuta kana yakasanganiswa neHIPS. Huremu huremu, husina-chepfu hunogona kushandiswa muindasitiri yezvekudya nemishonga. Kusagadzikana kwechiedza kuramba, nguva refu muzuva ichachinja ruvara.
6. Inogona kusanganiswa neABS, HDPE, PPS, PA, HIPs, girazi fiber, nezvimwewo.
PPO epurasitiki raw material maitiro
A. PPO epurasitiki mbishi zvinhu zvisina muchetura, zviri pachena, zvishoma density, zvine simba remuchina, kusagadzikana kuzorora, kukambaira kusamira, kupisa kwemvura, kusamira kwemvura, kusamira kwemvura, kushomeka kwemhepo, kugadzikana kwedimensional.
B, mumhando dzakasiyana-siyana dzekushisa uye kuchinja kwehuwandu, kushanda kwemagetsi kwakanaka, kusina hydrolysis, kuumba shrinkage rate iduku, inopisa nekudzima-kudzima, kushorwa kusina simba kune inorganic acid, alkali, aromatic hydrocarbon, halogenated hydrocarbon, mafuta nezvimwe zvinhu, kuzvimba nyore kana kushushikana kutsemuka.
C. Iine zvakanakira kusimba kwepamusoro, kupisa kwakanyanya, kuoma kupisa, simba guru uye kushanda zvakanaka kwemagetsi.
D. Polyether inewo zvakanakira abrasion kuramba, kwete-chepfu uye kusvibiswa kuramba.
E. PPO plastiki raw materials dielectric constant uye dielectric kurasikirwa mumainjiniya mapurasitiki ndeimwe yemhando diki, dzinenge dzisina kukanganiswa nekushisa, humidity, inogona kushandiswa mumunda wepasi, yepakati, yakakwirira frequency magetsi munda.
F. PPO mutoro deformation tembiricha inogona kusvika pamusoro 190 ℃, embrittlement tembiricha iri -170 ℃.
G. chakashata chikuru kunyungudika kushomeka kwemvura, kugadzirisa nekuumba kwakaoma.
Application
Kuita kwePPO kunosarudza nzvimbo yayo yekushandisa uye renji rekushandisa:
1) MPPO ine diki density, nyore kugadzirisa, tembiricha deformation tembiricha muna 90 ~ 175 ℃, akasiyana mataurirwo ezvigadzirwa, yakanaka dimensional kugadzikana, yakakodzera kugadzirwa kwemidziyo yemuhofisi, midziyo yemumba, makomputa uye mamwe mabhokisi, chassis uye nemazvo zvikamu.
2) Iyo dielectric inogara uye dielectric kurasikirwa Angle tangent yeMPPO ndiyo yakaderera pakati peashanu einjiniya mapurasitiki, ndiko kuti, yakanakisa insulation uye yakanaka kupisa kupisa, inokodzera indasitiri yemagetsi.
Inokodzera kugadzirwa kwemagetsi ekudzivirira emagetsi anoshandiswa munzvimbo dzakanyorova uye dzakaremerwa, senge coil framework, chubhu base, control shaft, transformer nhovo, relay bhokisi, insulation strut, nezvimwe.
3) MPPO mvura inodzivirira uye kupisa kupisa, mvura yakanaka, yakakodzera kugadzirwa kwemamita emvura, pombi.
Iyo chubhu yeshinda inoshandiswa mufekitori yemachira inofanirwa kunge isingaite digit. Iyo chubhu yeshinda yakagadzirwa neMPPO ine hupenyu hurefu hwesevhisi.
4) Iyo dielectric inogara uye dielectric kurasikirwa Angle tangent yeMPPO mumapurasitiki einjiniya haina kukanganiswa nekupisa uye frequency nhamba, uye kupisa kwekupisa uye kugadzikana kwedimensional kwakanaka, kwakakodzera indasitiri yemagetsi.
5) nekuda kwekuvandudzwa kweindasitiri yemagetsi nekutaurirana, nharembozha, malaptop, kamera inobata zvakanyanya, kamera uye zvichingodaro zvese zvinoda lithium ion mabhatiri, lithium-ion bhatiri musika tarisiro huru yebudiriro, saka, lithium ion mabhatiri ane organic electrolyte. yemidziyo yekurongedza yakashandiswa ABS kana PC, yakagadziridzwa bhatiri MPPO kunze kwenyika muna 2013, kuita kwayo kuri nani pane kuya kwekutanga maviri.
6) MPPO ine huwandu hwakasiyana hweUSES muindasitiri yemotokari, senge dashboard, mbariro dzekudzivirira, PPO nePA alloy, kunyanya kune yakakwira maitiro ekuita kutsanangurwa kwekukurumidza kusimudzira kwezvikamu.
7) Muindasitiri yemakemikari, yakagadziridzwa polyphenylene ether inogona kushandiswa kugadzira midziyo inodzivirira ngura; kuramba kwayo kune hydrolysis kunonyanya kunaka, asiwo asidhi, alkali, inonyungudika mune inonhuhwirira hydrocarbon uye chlorinated hydrocarbon.
8) Yezvishandiso zvekurapa, inogona kutsiva simbi isina simbi uye mamwe simbi mumvura inopisa yekuchengetera tangi uye yekupedza fan yakasanganiswa yekurongedza vharafu.
Nguva yekutumira: 12-11-21