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Menene bambanci tsakanin fentin ruwa da fentin yin burodi?
Mutane da yawa waɗanda ba su da ƙwarewa a fannin ado ba su da masaniya sosai game da rarraba fenti. Sun san kawai cewa ana amfani da primer don primer kuma ana amfani da topcoat don gina saman fenti. Amma ban san akwai fenti na ruwa da fenti na yin burodi ba, menene bambanci...Kara karantawa -
Yadda za a magance matsalar barewar fenti bayan fesa fenti da ruwa?
A masana'antar samar da feshi ta masana'antu, nau'ikan samfuran fenti ana raba su zuwa kayan filastik da ƙarfe. Domin samun kyakkyawan saman feshi don magance ainihin tasirin, dole ne a manne murfin fenti sosai a kan zanen. Yawanci bayan takamaiman ...Kara karantawa -
Tsarin fenti na masana'antu da buƙatun gini bisa ruwa
Yanzu haka duk ƙasar tana ƙara himma wajen tallata fenti mai amfani da ruwa, to yaya batun aikin fenti mai amfani da ruwa? Shin zai iya maye gurbin fenti mai amfani da ruwa na gargajiya? 1. Kare muhalli. Dalilin da ya sa ake ba da shawarar fenti mai amfani da ruwa...Kara karantawa -
Yadda ake zaɓar man shafawa mai kyau mai hana ruwa shiga?
Juriyar Ruwa: A matsayin sinadarin emulsion mai hana ruwa shiga, juriyar ruwa ita ce mafi sauƙi kuma mafi mahimmanci. Gabaɗaya, emulsions masu kyakkyawan juriyar ruwa na iya sa fim ɗin fenti ya kasance mai haske kuma ba zai yi laushi ba ko da bayan an jiƙa shi cikin ruwa na dogon lokaci. Dangane da yanayin jiki na yau da kullun...Kara karantawa -
Rashin Amfanin Fentin Ruwa Bambanci tsakanin Fentin Ruwa da Fentin
Don fenti bango, kuna buƙatar zaɓar nau'in fenti da fenti na ruwa. Kowannensu yana da nasa fa'idodi da halaye. Saboda haka, za mu yanke shawara bisa ga halayen aikinsu lokacin zaɓa. Duk da haka, da farko, muna buƙatar kowa ya fara duba rashin amfanin...Kara karantawa -
Akwai nau'ikan emulsions na acrylic da yawa
Acrylic acid wani sinadari ne na halitta wanda ke dauke da sinadarin C3H4O2 kuma sinadari ne mai sauki wanda ba a cika shi ba wanda ya kunshi rukunin vinyl daya da kuma rukunin carboxyl daya. Tsarkakken acrylic acid ruwa ne mai haske, mara launi wanda ke da wari mai kamshi. Ana iya mirgine shi da ruwa, barasa, ether da c...Kara karantawa -
Musamman don turmi mai hana lalata da hana ruwa shiga (polyacrylate emulsion)
Siffofi: 1. Kariyar muhalli mai kore, mara wari, mara kaifi, mai saurin warkewa, sanye da kariya ta asali gabaɗaya yayin gini, ana iya amfani da shi akan kowace farfajiya mai lanƙwasa, saman da aka karkata da saman tsaye. 2. Ba ya jin danshi da danshi, kuma bushewar ba ta shafar shi...Kara karantawa -
Menene bambanci tsakanin fenti mai tushen ruwa da fenti mai tushen narkewa?
A zamanin yau, mutane suna mai da hankali kan ƙarancin carbon da kariyar muhalli, don haka lokacin yin ado, yawancin mutane za su zaɓi wasu fenti masu kyau ga muhalli. A yau, galibi muna magana ne game da fenti masu kyau ga muhalli. Rufin da ba ya hana ruwa shiga galibi ya kasu kashi biyu na coa...Kara karantawa -
Ka'idar jika ruwa ta wakili mai ruwa da kuma aikin mai watsa ruwa
1. Ka'ida Lokacin da aka shafa resin da ke tushen ruwa a saman substrate, wani ɓangare na mai sanyaya ruwa yana ƙasan murfin, wanda ke hulɗa da saman da za a jika, ɓangaren lipophilic yana shawagi a saman daskararre, kuma rukunin hydrophilic yana faɗaɗa zuwa waje zuwa ...Kara karantawa -
Hasashen buƙatar kasuwa na Ruwan Ruwa
Hasashen buƙatun kasuwa na duniya. A cewar sabon rahoton bincike da binciken kasuwar Zion ya fitar, girman kasuwar rufe ruwa ta duniya ya kai dala biliyan 58.39 a shekarar 2015 kuma ana sa ran zai kai dala biliyan 78.24 a shekarar 2021, tare da karuwar ci gaba a kowace shekara da kashi 5%. A cewar sabon ...Kara karantawa -
Mene ne bambance-bambance tsakanin tsarkakewar acrylic emulsion da kuma styrene acrylic emulsion?
Gabaɗaya, dangane da juriyar ruwa da juriyar yanayi, tsarkakewar acrylic emulsion ya fi kyau fiye da styrene acrylic emulsion. Gabaɗaya, ana iya amfani da tsantsar acrylic emulsion don samfuran waje, gabaɗaya ana amfani da styrene acrylic emulsion don samfuran cikin gida. Tsarkakakkiyar acrylic emulsion...Kara karantawa -
Me yasa farashin kayayyakin sinadarai ke tashi a ko'ina cikin duniya?
Ƙananan abokan hulɗa waɗanda ke mai da hankali kan fannin sinadarai ya kamata su lura kwanan nan cewa masana'antar sinadarai ta haifar da hauhawar farashi mai ƙarfi. Waɗanne abubuwa ne ainihin abubuwan da ke haifar da hauhawar farashin? (1) Daga ɓangaren buƙata: masana'antar sinadarai a matsayin masana'antar da ke da tsari, a cikin bayan annoba ...Kara karantawa
