Shayga Ceyriinka ah ee phenolic
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Xabagta phenolic ee guddiga dahaarka dibadda
Xabagta waxay isticmaashaa melamine iyo resorcinol tignoolajiyada wax ka beddelka labalaabka ah si loo xakameeyo qaabdhismeedka sare ee ortho-ga iyo fiirsashada methylol ee resin phenolic, wuxuuna horumariyaa resin phenolic oo leh habka xumbo-samaynta oo la mid ah xumbo-xumada poliurethane.Xabagta ayaa ku jirta heerkul go'an.Xumbayntu waxay sidoo kale leedahay waqti emulsification cad, wakhtiga xumbo kaca, wakhtiga jel, iyo wakhtiga daawaynta.Waxay ku guulaysatay horumar kacaan ah oo ku saabsan habka wax soo saarka xumbo, waxaana loo isticmaali karaa khadka wax soo saarka ee looxyada xumbo phenolic oo joogto ah.Xumbada la soo saaray waxay leedahay faa'iidooyinka xasilloonida cabbirka wanaagsan, xumbo wanaagsan iyo kuleylka kuleylka hooseeya.
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Resin Phenolic oo loogu talagalay Guddiga Dhuumaha Isku-dhafka ah
Kooxdayada R&D waxay soo saareen resin phenolic gaar ah iyagoo isticmaalaya tignoolajiyada wax ka beddelka si loo xakameeyo qaab dhismeedka ortho-ga sare iyo fiirsashada methylol ee resin phenolic.Xabadu waxay ku xumbaynaysaa heerkul gaar ah waxaana loo isticmaali karaa soo saarista joogtada ah ee birta ka samaysan xumbo-xumo phenolic ah.ka sarreeya.Xumbada la soo saaray waxay leedahay faa'iidooyinka xasilloonida cabbirka wanaagsan, adhesion wanaagsan, xumbo wanaagsan iyo kuleylka kuleylka hooseeya.
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Xabagta phenolic ee dhoobada ubaxa
Xabagta waxaa lagu beddelaa xaddi yar oo HOL, iyo xumbo phenolic ah oo la soo saaray xabagtani waxay leedahay heerka unugga furan ee 100%.Qiyaasta nuugista biyaha miisaanku waa mid aad u sarreeya ilaa 20 jeer, dhoobada ubaxuna waxay leedahay saameyn wanaagsan oo cusub.
