Pombi yePB Inopisa uye Inotonhora yeMvura
Nhanganyaya yePaipi yePB Inopisa uye Inotonhora yeMvura
Pombi yePolybutene (PB) ipolymer ine mamorekuru akawanda. PB resin ipolymer yakagadzirwa kubva ku butene-1. Ine density yakakosha ye 0.937 g/cm3 crystal, inova muviri wakasiyana-siyana une kuchinjika. Ndeyezvigadzirwa zvemhando yepamusoro zvemakemikari eorganic. Uye ine kuramba kupisa kwakanyanya, kugara kwenguva refu, kugadzikana kwemakemikari uye plasticity. Haina kunaka, haina chepfu, haina hwema, ine tembiricha iri pakati pe -30°C kusvika +100°C, uye inodzivirira kutonhora, inodzivirira kupisa, inodzivirira kumanikidzwa, haina ngura, haina ngura, haina kukura, uye inogara kwenguva refu (makore 50-100). Uye ine hunhu hwekudzivirira kukwegura kwenguva refu. Imwe yezvinhu zvemakemikari zvemazuva ano pasi rose. Inoshandiswa zvakanyanya munyika dzakawanda pasi rose. Uye ine mukurumbira we "goridhe mupurasitiki".
Mapaipi emvura inotonhora uye inopisa emhando yepamusoro ePB (polybutylene) ane zvigadzirwa makumi maviri nemana. Akakamurwa kuita zvinhu zvina kubva padnl6 kusvika padn32. Zvichienderana nematanho emapaipi, akakamurwa kuita zvikamu zvitanhatu: S10, S8, S6.3, S5, S4 uye 3 .2..
Kurongwa kwePB Hot neCold Water Poil
Zvinonyungudutsa zvemarara zvinogadzirwa muindasitiri ye semiconductor zvinonatswa uye zvinodzokororwa pasi pemamiriro ezvinhu anoenderana kuburikidza nemudziyo wekugadzirisa kuti zvigadzire zvigadzirwa zvakaita se stripping liquid B6-1, stripping liquid C01, uye stripping liquid P01. Zvigadzirwa izvi zvinonyanya kushandiswa mukugadzira liquid crystal display panels, semiconductor integrated circuits nedzimwe nzira.
Zvinhu Zvinoita Paipi Yemvura Inopisa Uye Inotonhora yePB
1. Huremu hwayo hwakareruka, hunochinjika uye huri nyore kugadzira. Huremu hwepombi yePB hunosvika 1/5 yepombi yesimbi yakarungwa. Inochinjika uye iri nyore kutakura. Huremu hushoma hwekukotama i6D (D: dhayamita yekunze yepombi). Inoshandisa kubatana kwekupisa kana kubatana kwemechanical, izvo zviri nyore kuvaka.
2. Inogara kwenguva refu, haina chepfu uye haina njodzi. Nekuda kwehuremu hwayo hwakawanda hwemamorekuru, chimiro chayo chemamorekuru chakasimba. Haina chepfu uye haina njodzi uye ine hupenyu hwekushanda hwemakore asingasviki makumi mashanu isina mwaranzi ye ultraviolet.
3.t ine simba rakanaka rekudzivirira chando uye kupisa. Kunyangwe pa -20°C, inogona kuramba yakasimba kana ichienzaniswa nekupisa kwakaderera. Mushure mekunyunguduka, pombi inodzokera kuchimiro chayo chepakutanga. Kana yave 100℃, zvese zvinoitwa zvinoramba zvakanaka.
4. Ine madziro emapaipi akatsetseka uye haina kukura. Kana ichienzaniswa nemapaipi emagetsi, inogona kuwedzera kuyerera kwemvura ne30%.
5. Zviri nyore kugadzirisa. Kana pombi yePB yafushirwa, haibatanidzwi nekongiri. Kana ikakuvara, inogona kugadziriswa nekukurumidza nekutsiva pombi. Zvisinei, zviri nani kushandisa nzira yekuisa casing (pombi iri mupombi) pakufushira pombi dzepurasitiki. Kutanga, fukidza pombi yePB nepombi yePVC ine madziro maviri, wozoifushira, kuitira kuti kugadziriswa kweramangwana kuve nechokwadi.
