Gudun polyester mara saturated, kuma an san shi da gajartar IngilishiUPR, polymer ruwa ne mai sauƙin bugawa wanda, da zarar an warke (wanda ke da alaƙa da styrene, ta hanyar amfani da wasu abubuwa na musamman, Organic peroxides, masu taurin kai), yana riƙe da ƙaƙƙarfan siffar da aka ɗauka a cikin mold.Abubuwan da aka gane suna da ƙarfi na musamman da halaye masu dorewa.Ana amfani da resin polyester mara kyau a galibi a hade tare da kayan ƙarfafawa kamargilashin zaruruwa, wanda ke ba da rai ga FRP (acronym da aka samo daga Turanci), polyester da aka ƙarfafa da filayen gilashi, wanda aka fi sani da sunanfiberglass.A wannan yanayin, resin polyester yana da aikin tsararru, yana ƙaddamar da sojojin da aka yi amfani da su zuwa kayan aiki zuwa filayen da aka tsara don tsayayya da waɗannan dakarun, ƙara ƙarfin da kuma guje wa raguwa na samfurin.Tare da ko daban daga filayen gilashi, ruwaunsaturated polyester guduroana iya ɗora su tare da foda ko granules masu girma dabam dabam, waɗanda ke ba da cikakkun bayanai game da rigidity da halayen juriya, ko kyawawan halaye don kwaikwayon marmara na halitta da duwatsu, wani lokacin tare da sakamako mafi kyau.Theunsaturated polyester guduroana amfani da shi tare da babban nasara a yawancin masana'antu, irin su a cikin wasanni na ruwa don ƙirƙirar iska da jiragen ruwa masu dadi.Wannanpolymerya kasance a tsakiyar juyin juya hali na gaske a cikin masana'antar jirgin ruwa, saboda yana iya samar da babban wasan kwaikwayo da kuma babban sassaucin amfani.Theunsaturated polyester resinsHakanan ana amfani da su a cikin masana'antar kera motoci (masana'antar mota), don girman ƙirar ƙirar su, nauyi mai sauƙi, ƙananan farashin tsarin da ƙarfin injina.Hakanan ana amfani da wannan kayan don gine-gine, musamman a cikin kera hobs don dafa abinci, tiles don rufin, kayan aikin wanka, amma har da bututu, bututu da tankuna.
HALAYEN POLYESTER RESINS MARASA KWANTAWA:
Babban fasalulluka na resins na polyester mara saturated sun haɗa da: Liquid, a cikin amfani da su:
● Rashin raguwar layi mara kyau.
● Kyakkyawan jiyya na zaruruwa da caji.
● Haɗin haɗin gwiwar sanyi ta hanyar ƙara mai ƙarfi.
● Rage tasirin sagging a tsaye (kayan thixotropic).
M, bayan haɗe-haɗe:
● Haske na musamman.
● Tsauri.
● Kyakkyawan rufin lantarki.
● Matsayin kwanciyar hankali akan canjin yanayin zafi.
● Ƙarfi mafi girma / nauyi fiye da karfe.
● Juriya ga sinadarai.
● Kyakkyawan gamawa.
● Rashin ruwa.
● Juriya ga sawa da kuma yanayin zafi.
● Kyakkyawan juriya na inji.
APPLICATIONS POLYESTER RESIN BA KWASHI:
Aikace-aikace na resin polyester unsaturated sun bambanta.Rukunin polyester a gaskiya suna wakiltar ɗaya daga cikin cikakkiyar mahadi da ake amfani da su a cikin masana'antu da yawa.Mafi mahimmanci, da kuma waɗanda aka kwatanta a sama, sune:
● Abubuwan da aka haɗa.
● Fentin itace.
● Filayen da aka lakafta, ginshiƙai, ribbed panels.
● Gel gashi don jiragen ruwa, motoci da kayan aikin wanka.
● Manna masu launi, masu filaye, stucco, putties da tarkacen sinadarai.
● Kayayyakin haɗaɗɗiyar kashe kai.
● Quartz, marmara da siminti na wucin gadi.
Lokacin aikawa: Agusta-10-2022