Waa maxay Farqiga u dhexeeya Resin Melamine iyo Resin Urea?

Xabagta melamine waa polymer laga helo falcelinta melamine iyo formaldehyde.Waxa kale oo loo yaqaan melamine formaldehyde resin.Soo gaabinta Ingiriisiga waa MF.

Alaabooyinkeedu waa resins heerkulbeegyo aan la dafiri karin.Inta badan waxaa loo tixraacaa sida resin amino oo ay weheliso urea-formaldehyde.

1. Xabagta Melamine waxaa laga sameeyaa alaab qaabaysan oo leh midabyo qani ah, inta badan waxaa loo isticmaalaa soo saarista looxyada qurxinta, alaabta miiska, waxyaabaha maalinlaha ah, iwm

2. Xabagta melamine iyo urea-formaldehyde resin waxa lagu qasi karaa xabag, kuwaas oo loo isticmaalo samaynta laminates.

Inkasta oo resinka melamine uu ka qaalisan yahay xabagta urea, kaliyaresin melamine (qaabka budada ah)waxaa lagu qaabayn karaa rade rade cuntada miiska gmelamine.Kiimikada Huafu waxay ku takhasustay wax soo saarka100% saafiga ah melamine formaldehyde qaabaynta dhismaha.Ku soo dhawoow inaad booqato warshadeena Shiinaha.

 HFM Melamine budada

Xabagta Urea-formaldehyde waa urea iyo formaldehyde oo hoos timaada ficilka kicinta, polycondensation galay xabagta urea-formaldehyde ee bilowga ah, ka dibna hoos yimaada ficilka wakiilka daaweynta ama wakiilka kaaliyaha si ay u sameeyaan resin heerkulbeeg kama dambays ah oo aan la milmi karin.Waxa kale oo loo yaqaan urea formaldehyde resin.Soo gaabinta Ingiriisiga UF.

1. Resin-ka urea-formaldehyde ee la daweeyay waa midab khafiif ah, translucent, adkaysi u leh aashitada daciifka ah iyo alkali daciifka ah, waxqabadka dahaarka wanaagsan, caabbinta abrasion aad u fiican, iyo qiimo jaban.Waxaa si weyn loogu isticmaalaa xabagta.

2. Urea-formaldehyde way fududahay inay burburto haddii ay jirto asiidh xoog leh iyo alkali xoog leh, waxayna leedahay caabbinta cimilada oo liidata, yaraanshaha weyn, jajabnaanta sare, dulqaadka biyaha, iyo gabowga fudud.Baallooyinka alwaaxa ku salaysan ee lagu soo saaro urea-formaldehyde resin waxay leeyihiin dhibaatada sii daynta formaldehyde inta lagu jiro habka wax soo saarka iyo isticmaalka, markaa waa in wax laga beddelo.

Huafu Melamine budada wasakhaysa


Waqtiga boostada: Oct-21-2020

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Aagga Warshadaha ee Magaalada Shanyao, Degmada Quangang, Quanzhou, Fujian, Shiinaha

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