Tembiricha uye zuva rinozadzisa nguva yekuchengetedza yePolyester polyester resin. Muchokwadi, ingave isina kusimbiswa polyester resin kana mamwe magosi, tembiricha yekuchengetedza ndeyekutanga madhigirii makumi maviri eCelsius munzvimbo yazvino. Pane iyi hwaro, iyo yakadzika tembiricha, iyo yakareba nguva yekubvumidzwa yePolyester yePolyester resin; iyo yepamusoro tembiricha, ipfupi nguva yekubvumidzwa.
Iyo resin inoda kuisirwa chisimbiso uye inochengeterwa mumudziyo wepakutanga kudzivirira kurasikirwa kweMonomer yekuwedzera uye kudonha kwekusvibiswa kwekunze. Uye chivharo chemheni yekuputika yekuchengetedza resin haifanirwe kugadzirwa nemhangura kana yemhangura alloy, zvakadaidzira polyethylene, polyvinyl chloride uye mamwe marudzi esimbi.
Kazhinji, mumamiriro ezvinhu epamusoro-soro, dzivisa kujeka kwezuva kuenda kuimba yekurongedza, asi nguva yekuchengetedza icharamba ichikanganiswa, nekuti nguva yeGer Naizvozvo, panguva yekushisa kukuru, kana mamiriro ezvinhu akatendera, zvakanaka kuti uzvichengete muchitoro chemhepo chine mhepo neyekudziya nguva dzose ye25 degrees celsius. Kana mugadziri asina kugadzirira iyo mhepo-yakarongedzwa imba yekuchengetera, inofanira kuteerera kupfupisa nguva yekuchengetedza yeiyo resin.
Izvo zvakakosha kuti uzive kuti resin yakasanganiswa ne Styrene inofanira kubatwa seyakaipisa hydrocarbons kudzivirira moto. Panofanira kuve nekunyadziswa kwakanyanya kwemachinda uye zvidyarwa izvo zvinochengetera rudzi urwu rwe resin, uye kudzivirira moto uye basa rekusanganisa rinofanira kuitwa nguva dzese.
Nyaya dzekuchengetedza dzinofanira kutariswa panguva yekugadziriswa kwePolyester polyester resin mumusangano
1. Resin, kurapa mumiririri, uye kukwidziridzwa zvese zvinopisa, saka kudzivirira moto kunofanirwa kutariswa kune, uye ivo vanofanirwa kuchengetwa zvakasiyana, zvikasadaro zviri nyore kwazvo kukonzera kuputika.
2. Hapafanire kuve nekuputa uye hapana marimi akavhurika mune yekugadzira musangano.
3. Iyo yekugadzira musangano inofanirwa kuchengetedza mhepo yakakwana. Pane mafomu maviri emusangano wekushandira, imwe ndeyekuchengetedza mumhepo kutenderera kwemhepo, kuitira kuti ubvise tsvina yakaoma chero nguva. Nekuti styrene vapor inokwenenzverwa pane mhepo, iyo syrenstrenration pedyo nepasi zvakare yakakwira. Naizvozvo, iyo yakaneta yemusangano mumusangano inonyatso kuswedera pedyo nepasi. Imwe ndeye kushandisa zvishandiso nemidziyo kuti uwedzere kuneta nharaunda yekushandisa. Semuenzaniso, gadza fani yakaparadzana yekubvisa iyo yakakwira-styrentration vapori kubva kunzvimbo yekushanda, kana kuderedza iyo flue gasi kuburikidza neyekuchinjika pombi yakaiswa mumusangano.
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5. Iyo resin uye dzakasiyana-siyana accelorators dzakachengetwa mumusangano wekugadzira harifanirwe kunge zvakanyanyisa, zvakanaka kuti uchengetedze chidiki.
6. Munzvimbo dzisina kushandiswa asi dzakawedzerwa nevanowedzera dzinofanirwa kuendeswa kunzvimbo yakachengeteka uye yakachengetwa zvakasiyana kuti udzivise huwandu hwekuwedzera mukuunganidzwa uye zvichikonzera kuputika nemoto.
7. Kamwe polyester yePolyester resin inodonha uye inokonzeresa moto, magasi ane chepfu achabviswa mukuita uye kuisa hutano hwevanhu. Naizvozvo, matanho emergency anofanira kutorwa kuti aite nazvo.
Kutumira Nguva: Dec-16-2021
