Gabatarwa ga Zinc Borate

Zinc borate wani abu ne mai ƙarfi da kuma amintaccen amfani wajen hana harshen wuta, wanda ke haɗa da hana harshen wuta, hana hayaki da kuma hana ɗigawa. Babban sinadarinsa shine 2ZnO·3B₂O₃·3.5H₂O, kuma yana bayyana a matsayin foda fari ko rawaya mara tsari ko kuma mai launin rawaya. Tare da kyakkyawan kwanciyar hankali na sinadarai da kuma daidaitawar sarrafawa, abu ne da aka fi so don haɓaka aminci a masana'antar roba da filastik, shafi, waya da kebul.

Samfurin yana da kyakkyawan kwanciyar hankali na zafi, yana rasa ruwan kristal a hankali sama da 320℃. Ba ya ruɓewa ko ya yi rauni a cikin fasahar sarrafa zafin jiki mai yawa kamar fitar da ruwa, ƙera allura da feshi, kuma yana iya kiyaye ingantaccen aikin hana harshen wuta. Ba ya narkewa a cikin sinadarai masu narkewa na halitta kamar ruwa, ethanol, benzene da acetone, amma yana narkewa cikin sauƙi a cikin hydrochloric acid, sulfuric acid da dimethyl sulfoxide (DMSO). Tare da kyakkyawan warwatsewa, yana da kyakkyawan jituwa tare da abubuwa daban-daban ciki har da PVC, PE, PP, roba da resin, kuma baya shafar bayyanar, ƙarfin injiniya ko aikin tsufa na samfuran da aka gama bayan ƙarawa.

Dangane da tsarin hana harshen wuta, zinc borate yana rage zafin jiki ta hanyar rugujewar endothermic a yanayin zafi mai yawa, yana fitar da ruwan lu'ulu'u don rage iskar gas mai ƙonewa, kuma yana samar da wani katafaren kariya mai kauri kamar gilashi don ware iskar oxygen, don haka yana cimma tasirin rage harshen wuta sau uku, rage hayaki da hana digawa. Ana iya amfani da shi tare da aluminum hydroxide, magnesium hydroxide da organophosphorus masu hana harshen wuta don inganta matakin kayan da ke hana harshen wuta sosai. Hakanan yana iya maye gurbin magungunan hana harshen wuta na gargajiya kamar antimony trioxide, wanda hakan ke rage farashin dabarar.

Wannan samfurin ba shi da guba, ba shi da ƙamshi kuma ba shi da gurɓatawa, yana bin ƙa'idodin kariyar muhalli na duniya da hana harshen wuta. Ana amfani da shi sosai a fannoni kamar wayoyi da kebul, rufin da ke jure wuta, bututun filastik, kayayyakin roba da resin polyester marasa cikawa. Ko don gyara kayan masana'antu ko buƙatun bin ƙa'idodin aminci na kayayyakin farar hula, zinc borate na iya samar da ingantattun hanyoyin magance harshen wuta, yana taimaka wa kamfanoni su cimma haɓaka samfura da kuma samar da su bisa ga ƙa'idodi.