Wararka
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Waa maxay sifooyinka iyo isticmaalka resin phenolic
Xabagta phenolic waxaa inta badan loo isticmaalaa in lagu soo saaro balaastikada kala duwan, dahaarka, xabagta iyo fiilooyinka synthetic. Budada qaabaynta cadaadiska waa mid ka mid ah isticmaalka ugu muhiimsan ee xabagta phenolic ee soo saarista badeecooyinka la dubay. Xabagta phenolic waxaa inta badan loo isticmaalaa in lagu soo saaro balaastiig kala duwan.Sii akhri -
Waa maxay Paraformaldehyde iyo maxay yihiin isticmaalkeeda
Polyformaldehyde waa xarun ay samaysay polymerization of formaldehyde, adeegsigeeduna wuxuu daboolayaa beero badan: Beerta warshadaha Paraformaldehyde waxaa si weyn loogu isticmaalaa soosaarka xajinta polyoxymethylene (POM), kaas oo leh iska caabin aad u wanaagsan oo xirxiran iyo farsamaynta farsamada.Sii akhri -
Doorka iyo Isticmaalka phenol Formaldehyde Resin
Phenol Formaldehyde Resin waxa uu adkaysi u leeyahay asiidhyada daciifka ah iyo saldhigyada daciifka ah,waxa uu qudhmi asiidh adag,waxana uu daxaliyaa saldhigyo adag. Waa mid aan lagu milmi karin biyaha, laakiin waxay ku milmaan dareerayaasha organic sida acetone iyo khamriga. Waxaa lagu helaa polycondensation of phenol-formaldehyde...Sii akhri -
Codsiga Formate-ka Calcium ee Warshadaha Sibidhka
Dhinaca qalabka dhismaha, sibidhku waa shay asaasi ah oo la adeegsado, tayaynta wax-qabadkeeduna waxay had iyo jeer ahayd diiradda cilmi-baarista. Calcium formate, sida wax lagu daro caadiga ah, ayaa door muhiim ah ka ciyaara sibidhka. 1. Dardargeli falcelinta fuuq-celinta sibidhka...Sii akhri -
Urea Formaldehyde Uf Xabagta Xabagta ee alwaax
1. Dulmarka resin urea-formaldehyde (UF) urea-formaldehyde resin, oo loo yaqaan UF, ayaa caadi ahaan loo isticmaalaa isku xidhka alwaax waxayna kor u qaaday codsiyada baaxada leh ee soo saarista alwaax iyo alwaax. 2. Astaamaha urea-formaldehyde resin waxa loo door bidaa...Sii akhri -
Aagagga Codsiga ugu Muhiimsan iyo Isticmaalka Sodium Thiocyanate
Sodium thiocyanate (NaSCN) waa unugyo kala duwan oo aan dabiici ahayn oo loo isticmaalo dhinacyo badan sida dhismaha, warshadaha kiimikada, dunta, korantada, iwm Sida sibidhka...Sii akhri -
Sodium Hexametaphosphate Waxay u isticmaashaa Daaweynta Biyaha
Hogaamiye ahaan dhinaca daaweynta biyaha, sodium hexametaphosphate waxay ka ciyaartaa door lama huraan ah oo lagu hagaajinayo tayada biyaha. Ugu horreyntii, waxay si hufan u tirtiri kartaa walxaha la hakiyay iyo wasakhda kolloidal ee biyaha, waxayna kor u qaadi kartaa roobabka iyo kala-soocidda wasakhda.Sii akhri -
Isticmaalka Acid Oxalic iyo Warshadaha Codsiga
Oxalic acid waa asiidh organic ah oo leh qaacido kiimiko oo H₂C₂O₄ ah. Waxaa inta badan loo isticmaalaa nadiifinta, saarista miridhku, warshadaynta warshadaynta, falanqaynta kiimikada, sharciyaynta koritaanka dhirta iyo beeraha kale. Aysiidhkeeda xooggan iyo sifooyinka wanaagsan ee yaraynta ayaa ka dhigaya inay ciyaarto ro muhiim ah ...Sii akhri -
Waa maxay Isticmaalka budada wax-qabashada ee Melamine ee soo saarista alaabta miiska
Melamine-ku-samaynta budada waa shay caadi ahaan loo isticmaalo soosaarka alaabta miiska. Haddaba waa maxay isticmaalka budada isku dhafan ee melamine ee soo saarista alaabta miiska?melamine A5 alaab-qeybiyaha budada ah ee Aojin Chemical waxay wadaagaan macluumaadka khuseeya wax soo saarka ...Sii akhri