I-Kneader yeLebhu: Ethe nkqo vs Ethe tye - Umahluko oPhambili

Kwizixhobo zokuxova ezithe nkqo nezithe tye ezikwinqanaba lelebhu , umahluko wazo ophambili uhambelana nowezixhobo zoshishino. Nangona kunjalo, kuphando nophuhliso (R&D) kunye neemeko zovavanyo lovavanyo, kukho umahluko othile ofanele ukuqwalaselwa.

Nantsi inkcazo eneenkcukacha zezi zimbini kwinqanaba lelebhu:

1. Indlela yokuxuba kunye namabala afileyo

• I-Kneader ethe tye yeLebhu:

  • Ulwakhiwo: Ngokwesiqhelo isitya esincinci esimile okwe-W esixhotyiswe ngee-blades zohlobo lwe-Sigma okanye u-Z.

  • Iimpawu: Ixhomekeke kumahluko wesantya phakathi kweeblade ezimbini ukuvelisa amandla okucheba. Ngenxa yoyilo oluthe tye, iindawo ezincinci zokuxubana ezifileyo ngamanye amaxesha zinokwenzeka kufutshane neebheringi kuzo zombini iziphelo zombhobho okanye ecaleni kwemiphetho yeblade.

  • Inqaku Lentlungu Lelebhu: Ukuba izongezo zetrace ezibizayo (ezifana nee-color masters okanye ii-catalysts) zisasazeke ngokungalinganiyo ngenxa yamabala afileyo, oko kunokukhokelela kwizigwebo ezingachanekanga malunga nayo yonke le fomyula.

• I-Kneader ethe nkqo yeLebhu (idla ngokuba yi-Planetary type):

  • Ulwakhiwo: Ngokwesiqhelo inento yokuxuba esuswayo/enokuphakanyiswa, exhotyiswe ngee-blades zokukrwela udonga kunye nee-blades zokusasazeka.

  • Iimpawu: Iiblade ziyajikeleza kwaye zijikeleza ngaxeshanye. Xa zidityaniswe nesixhobo sokukrwela, izinto zixutywa ngokulinganayo kwinqanaba elincinci.

  • Inzuzo yeLebhu: Akukho Mabala Afileyo. Nokuba ubungakanani bebhetshi bungamagremu ambalwa kuphela, i-scraping blade iqinisekisa ukuba izinto ezisemaphethelweni zithatha inxaxheba ekujikelezeni kwegazi, nto leyo ekhokelela ekubeni i-formulation ikwazi ukuphinda ivele kwakhona.

2. Ubungakanani beBatch kunye nokuLula kokujonga

• Ithe tyaba:

  • Ubungakanani obuphantsi beBatch: Ngokwesiqhelo kufuneka umthamo ophezulu, odla ngokufuna ukufikelela kwi-30%-50% yomthamo wegumbi ukuze iiblade zikwazi ukubandakanya ngokufanelekileyo izinto. Ukuba wenza uvavanyo oluncinci lweegrama ezilishumi kuphela, isixhobo sokuxova esithe tye asinakuxova ngokufanelekileyo.

  • Ukuqaphela: Umphezulu womngxuma uvulekile okanye unesiciko, okuvumela ukubonwa ngokuthe ngqo kwezinto eziwela phakathi kwamagqabi, nto leyo eqondakala lula.

• Ithe nkqo:

  • Ubungakanani obuncinci beBatch: Inika ukuguquguquka okukhulu. Ekubeni iiblade zingena ukusuka phezulu, lo gama nje iiblade ezisezantsi zigqunyiwe, iisampulu ezincinci kakhulu (umz., i-500ml okanye ngaphantsi) zinokucutshungulwa.

  • Ukuqwalaselwa: Ngenxa yokuba yitini esisilinda enamabala ngaphakathi, ukuqwalaselwa kudla ngokufuna ukuphakamisa itini okanye ukujonga ngeefestile ezicacileyo; ayibonakali kwangoko njengohlobo oluthe tye.

3. Ukucoca kunye nokutshintsha isampuli (Eyona nto ibalulekileyo kwiiLabhoratri)

• Ithe tyaba:

  • Nangona izixhobo zelebhu ezincinci kulula ukuzicoca kunezoomatshini abasebenza kwimizi-mveliso, isakhiwo ngokwaso sinezikhewu (iimfanta) phakathi kweeblade kunye neendonga zesitya. Ukuba iqela le-epoxy resin ephezulu okanye irabha ye-silicone iyacutshungulwa, ukucoca kunokuthatha ixesha elininzi, okunokulibazisa uvavanyo olulandelayo.

• Ithe nkqo:

  • Inzuzo yeLebhu ePhambili: Ihlala inendlela yokudibanisa ehlukanisiweyo/enokushenxiswa .

  • Ungalungisa iikani ezininzi ezifanayo zokuxuba. Emva kokugqiba ibhetshi enye, susa nje ikani esetyenzisiweyo uze uyitshintshe ngelandelayo, uvumele umatshini ukuba uqalise ukusebenza ngoko nangoko kwifomyula elandelayo. Ukucoca kuxhomekeke kwiikani nganye nganye, kwaye iikomityi zeplastiki ezilahlwayo zingasetyenziswa njengee-liners zovavanyo oluphezulu kakhulu, nto leyo ephucula kakhulu ukusebenza kwelebhu.

4. Ukucoca iVacuum kunye noLawulo lobushushu ngokuchanekileyo

• Ithe tyaba: Iikrwela ezithe tyaba zelabhoratri zihlala zinezixhobo zokufudumeza/zokupholisa ezifakwe ijakethi. Nangona kunjalo, ngenxa yezivalo zomphetho weshaft, umngcipheko wokuvuza okuncinci ngexesha lokusebenza ixesha elide kobushushu obuphezulu, kunye ne-vacuum ephezulu uphezulu kancinci xa kuthelekiswa neemodeli ezithe nkqo.

• Ithe nkqo: Ngenxa yokuba i-drive ikwindawo ephezulu, ukusebenza kwe-dynamic sealing kugqwesile . Xa kusenziwa i-vacuum deaeration ephezulu kwilebhu (umz., kwi-lithium battery slurries, i-thermally conductive adhesives), ii-vertical kneaders zinokwenza i-vacuum engaphantsi kwe-0.098MPa ngokulula, zisuse amaqamza ngocoselelo.

5. Indlela yokukhupha inkunkuma

• Ezithe tyaba: Iikrwela ezincinci ezithe tyaba elebhu zihlala zenzelwe ukuthambekisa , apho umkhombe ujikwa ngesandla ukuze kuthululwe izinto.

• Ukuma nkqo: Ngokwesiqhelo yenzelwe ukuphakamisa + ukuthambekisa , okanye nje ukujika itoti yokuxuba isuke. Kwizinto ezixineneyo kakhulu, ii-kneaders ezithe nkqo ezidityaniswe nokuphakamisa nge-hydraulic zenza kube lula ukufumana isampuli ngaphandle kokonakalisa isakhiwo sezinto.

Isishwankathelo sengcebiso: Ungakhetha njani iLab?

• Khetha i-Laboratory Horizontal Kneader ukuba:

  • Udinga ukulinganisa umgca wemveliso othe tye okhoyo (ukuqinisekiswa kokukhuliswa kwesikali).

  • Ubuninzi bezinto ezibonakalayo buphezulu kakhulu (umz., irabha edityanisiweyo, iiplastiki ezizaliswe kakhulu).

  • Kufuneka uqaphele imeko ye-dynamic agglomeration yezinto eziphakathi kweeblade.

• Khetha i-Laboratory Vertical Kneader ukuba:

  • Uhlala utshintsha iifomyula okanye imibala (ukucoca kulula kakhulu).

  • Izinto ezisetyenzisiweyo zibiza kakhulu okanye ubungakanani bebhetshi buncinci (iigram ezimbalwa ukuya kumakhulu ambalwa eegram).

  • Unemfuneko ephezulu yokunciphisa umoya kunye ne-vacuum ephezulu (umz., izincamathelisi, izithambiso zamayeza).

  • Ufuna ukucubungula isinyithi ngaphandle kongcoliseko (iiseramikhi ezichanekileyo, izixhobo ze-elektroniki).