Dhaqan ahaan, dahaarka dareeraha leh ayaa loo tixgeliyaa inay leeyihiin sifooyin qurux badan oo ka sarreeya daboolka biyaha. Horumarinta tignoolajiyada, isbeddelka fikradda macaamilka iyo kor u qaadista wacyiga dawladda ee wacyigelinta deegaanka, xalalka dahaarka biyaha ayaa ka sarreeya, ugu dambeyntiina noqda isbeddelka ugu weyn ee dahaarka dhismaha.
Fahamka Dahaarka Biyaha ka dhasha
Dahaarka biyaha ka soo baxa ayaa loo arkaa inay yihiin dahaar ku habboon deegaanka sababtoo ah waxay u isticmaalaan biyaha sidii dareere ama aan lahayn dareere. Dahaarka biyuhu waa dahaar biyaha loo isticmaalo sida dareere ama kala firdhiso dhexdhexaad ah, qurxiyohoodana waxaa ka mid ah resins waterborne, pigment, daro, iyo biyo. Marka la barbardhigo rinjiga ku salaysan dareeraha, dahaarka biyuhu waxay leeyihiin nuxurka VOC hooseeya, oo aan lahayn ur.
Iyada oo ku saleysan walxaha kala duwan ee sameynta filimada, waxaa loo kala saari karaa dahaarka acrylic waterborne, waterborne epoxy resin daahan, daahan polyurethane waterborne, daahan waterborne resin alkyd, iyo wixii la mid ah. dhinaca dhismaha dahaarka, oo leh caabbinta cimilada wanaagsan, caabbinta alkali iyo adhesion, iwm.
Isbeddellada Dalbashada Suuqa Warshadaha
Isbeddellada baahida suuqa ee warshadaha ayaa inta badan saameeya heerka horumarka dhaqaalaha, fikradaha macaamiisha, siyaasadaha, iwm.
Baahida suuqa warshadaha ee dahaarka isbeddelka nooca tayada, waxqabadka, tayada, shaqada iyo baahiyaha kale ee daahan ayaa noqon doona mid sare. Baahida suuqa ee warshadaha dahaarka ayaa ah kuwo shaqsiyeeyay oo kala duwan, iyo baahida midabka, caafimaadka iyo baahiyaha kale ee dahaarka ayaa noqon doona mid aad u kala duwan. Isbeddelka fikradaha macaamiisha, baahida adeegga iyo hal-abuurka dahaarka ayaa noqon doona mid sarreeya.
Laga soo bilaabo barta siyaasadda ilaalinta deegaanka, iyada oo waddamadu fiiro gaar ah u leeyihiin badbaadinta tamarta iyo dhimista qiiqa, baahida suuqa ee warshadaha daahan waxay u beddeli doonaan nooca cagaaran. Sidaa darteed, shaki kuma jiro in dahaarka biyaha ka soo baxa ay ugu dambeyntii noqon doonaan isbeddelka ugu weyn ee dhismaha dhismaha.
Dahaarka Biyaha Shiinaha ayaa la socda Isbeddelka
Shiinaha ayaa noqday shirkadda ugu weyn adduunka ee soo saarta iyo isticmaalayaasha dahaarka sanadka 2023. Sannadkii 2021, mugga dahaarka adduunka ayaa kordhay 4.8% ilaa 453 milyan oo tan.
Marka la gaaro 2025, noocyada dahaarka-saaxiibtinimo ee Shiinaha waxay ku xisaabtami doonaan 70% wadarta wax soo saarka dahaarka, iyaga oo ujeedadoodu tahay in goor hore la gaaro heerka ugu sarreeya ee kaarboonka iyo bartilmaameedyada dhexdhexaadka ah ee kaarboon ee warshadaha dahaarka. Dawladdu waxay si xooggan u taageertaa dahaarka biyaha. Infinechem sidoo kale waxay aqoonsan tahay waxqabadka dahaarka biyaha.
Soo ogow Doorashadaada Kalsoonida leh
Waxaan kor u emulions daahan waterborne ee beeraha kala duwan. Iyada oo ku saleysan shaqada iyo codsiga emulsions, emulsions daahan waterborne waxaa loo kala saaraa qaybahan:Dhismaha,Biyo-celin & Hoobiye,Ka-hortagga daxalka warshadaha,Dharka, Daabacaadda & BaakadahaiyoXabag.
Hal qayb oo ka mid ah MIT-IVY INDUSTRY CO., LTDwaxay ku dadaali doontaa sidii ay macaamiisha iyo wax-dhisayaashu u aamini lahaayeen sifooyinka raaxada ee dahaarka biyaha oo ay aqoonsadaan xalalka dahaadhka biyaha.Nala soo xidhiidhwixii macluumaad dheeraad ah.
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Waqtiga boostada: Oct-27-2023