I-Direct Black 38 esetyenziselwa ukuDaya nokuPrinta iLaphu
Idayi yelaphu ethe ngqo emnyama yenzelwe ngokukodwa ishishini lelaphu, ingakumbi inkqubo yokudaya yomqhaphu kunye ne-viscose. Ngefomula yethu ephucukileyo, amalaphu akho aya kufikelela kumnyama onzulu, ongashiyi ndawo yokujika kombala ongwevu okanye ongwevu. Fumana amava aphezulu obumnyama kwaye wenze amalaphu akho abonakale.
Ukongeza kwiimpawu zayo zombala ezibalaseleyo, iDirect Black 38 ikwanayo nombala okhawulezayo. Yithi ndlela-ntle ekuphelelweni kombala emva kokuhlanjwa izihlandlo ezimbalwa. Iidayi zethu ziqinisekisa ukuba ilaphu lakho ligcina umbala walo omnyama oqaqambileyo nokuba sele lihlanjwe ngokuphindaphindiweyo kwaye livezwe elangeni. Ukuphila ixesha elide kunye nokuqina kwamalaphu adaywe ngeDirect Black 38 kuwenza afaneleke kwiintlobo ngeentlobo zezicelo ukusuka kwimpahla ukuya kwimpahla yokuhombisa.
Iiparameters
| Igama leMveliso | I-EX emnyama ngqo |
| INOMBOLO YE-CAS. | 1937-37-7 |
| INOMBOLO YE-CI | Imnyama ngqo 38 |
| UMGANGATHO | 200% |
| UPHAWU | I-CHEM YOKUPHUMA KWELANGA |
Iimbonakalo
Enye yeempawu ezahlula i-Direct Black 38 kukunyibilika kwayo okugqwesileyo. Xa inyibilika emanzini, ivelisa umbala oluhlaza-mnyama oqaqambileyo. Ifumana umbala ohambelanayo nofanayo kunye nokunyibilika kwe-40 g/l (85 °C). Oku kunyibilika okuphezulu kuqinisekisa ukuba i-intshi nganye yelaphu imanziswe ngombala, nto leyo edala inkangeleko entle nemnyama ngokupheleleyo.
Ukongeza, iDirect Black 38 ihambelana kakuhle notywala, inika ezinye iindlela zokufumana imibala eluhlaza okwesibhakabhaka-mnyama. Inyibilika ngokupheleleyo kwi-alcohol, ivula ihlabathi elitsha lemibala enokwenzeka, ikuvumela ukuba uzame iintlobo ezahlukeneyo ezimangalisayo kwaye wenze uyilo olulodwa olushiya umbono ohlala uhleli.
Isicelo
I-Direct Black EX (CI direct black 38), ukuguquguquka kwayo kunye nokuhambelana kwayo kwenza ukuba ilungele ukusetyenziswa kokudaya ilaphu kunye nokuprinta. Nokuba ufuna ukudaya ngokupheleleyo ilaphu okanye ukuprinta ipateni entsonkothileyo, i-Direct Black 38 iqinisekisa iziphumo ezibalaseleyo eziya kukholisa nabathengi abanolwazi.
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