I-CI Pigment Black 28 CAS 68186-91-4
Isingeniso
I-Pigment Black 28 iyi-Pigment ye-inorganic evame ukusetshenziswa enefomula yamakhemikhali (CuCr2O4). Okulandelayo yisingeniso semvelo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha lwe-Pigment Black 28:
Imvelo:
- I-Pigment Black 28 inombala oluhlaza okotshani okumnyama kuya kumpuphu oMnyama.
-Inokufakwa okuhle nokuqina kombala.
-I-asidi enamandla ne-alkali ukumelana, ukumelana nokugqwala okuhle.
-Inokumelana okuhle nokukhanya nokumelana nokushisa.
Sebenzisa:
- I-Pigment Black 28 isetshenziswa kakhulu kumapende, kuma-coatings, amapulasitiki, irabha, izitsha zobumba, ingilazi nezinye izinkambu ukunikeza imikhiqizo ecebile emnyama noma eluhlaza okwesibhakabhaka.
-Isetshenziswa njenge-black pigment embonini yephepha neyokuphrinta.
-Ingase futhi isetshenziselwe imibala kanye umhlobiso of zobumba kanye ingilazi.
Indlela:
- I-Pigment Black 28 ingatholwa ngokuhlanganiswa kwe-inorganic. Indlela evamile iwukusabela usawoti wethusi (ofana ne-copper sulfate) kanye nosawoti we-chromium (njenge-chromium sulfate) ngaphansi kwezimo ezifanele ukuze kwakheke i-Pigment Black 28.
Ulwazi Lokuphepha:
- I-Pigment Black 28 ngokuvamile ibhekwa njengengenabungozi, kodwa uma ihogelwe noma ichayeke emalini eqile, ingase ibangele umonakalo othile empilweni yomuntu, ngakho-ke okulandelayo kufanele kuqashelwe lapho usebenzisa:
-Gwema ukuhogela impushana ye-Pigment Black 28 futhi ugqoke imaski eyisivikelo efanele lapho usebenza.
-gwema ukuthintana kwesikhumba isikhathi eside, uma kukhona ukuxhumana kufanele kugezwe ngokushesha ngamanzi.
-Gwema ukuthintana ne-asidi, i-alkali nezinye izinto ngesikhathi sokugcina ukuze uvimbele ukusabela okungaphephile.
-Funda imiyalelo efanele yokuphepha kanye nemiyalelo yokusebenza ngokucophelela ngaphambi kokuyisebenzisa, futhi uthathe izinyathelo zokuzivikela ezifanele.
