Fluorescent Brightener 4BK |12768-91-1
Nkọwa ngwaahịa
Fluorescent Brightener4BKbụ ihe na-enye ọkụ na-egbuke egbuke maka stilbene, nwere agba na-acha anụnụ anụnụ-violet.Tụnyere VBL, ọ nwere mma mmiri solubility, ọkụ na-eguzogide, acid na alkali iguzogide na elu ọcha na otu onunu ogwu.Ọ dị mma karịsịa maka ịcha ọcha na ime ka akwụkwọ dị elu na akwa akwa akwa.
Aha ndị ọzọ: Ihe na-acha ọcha Fluorescent, onye na-eme ka ọ na-enwu enyo, ihe na-egbuke egbuke anya, ihe na-enwu ọkụ, onye na-enwu ọkụ.
Ụlọ ọrụ ọdabara
Ọ dị mma maka ịcha akwa nke akwa akwa na akwa polyester-owu, na ịcha akwa akwa akwa akwa.
Nkọwa ngwaahịa
| CI | 87 |
| CAS NO. | 12768-91-1 |
| Usoro ihe omimi | C40H40N12Na4O16S4 |
| Ọdịnaya | ≥ 99% |
| Ọdịdị | Ìhè akwụkwọ ndụ akwụkwọ ndụ ntụ ntụ |
| Fluorescence ike | 100 |
| Mmiri | ≤5% |
| Ịdị mma | ≤5% |
| Ìhè agba | Blue-violet ìhè |
| Ngwa | Maka ojiji na owu na viscose akwa.Karịsịa dabara adaba maka ịcha akwa akwa akwa akwa ọcha |
Njirimara arụmọrụ
1.Ọ nwere mmetụta dị ọcha nke fluorescent, na-eme ka ike dị ọcha dị ike, na-egbuke egbuke na agba.
2.Insensitive ka ìhè, chemical Njirimara bụ ihe kwụsie ike.
3.Ọ na-eguzogide acid na-adịghị ike, alkalis, hydrogen peroxide na perborates, ọ dịkwa mma maka nhazi alkali-oxygen-bath yana maka ịgbagharị na ịcha mmiri.
4.Ọ nwere nguzogide ịsa ahụ dị mma.
Usoro nke ngwa
1.Dip-dyeing and absorbing method:
Usoro onunu ogwu: 0.1% -0.8% (owf);Oke ịsa ahụ: 1: 10-30;Okpomọkụ agba agba: 95-100 degrees;Oge njide: 30-40 nkeji.
2. esi na oxygen bleaching whitening-bat usoro:
Usoro onunu ogwu: 0.25-0.8% (owf);Hydrogen peroxide (30%): 5-15g/L;Onye na-edozi ihe SH-A: 3-5g/L;Oke ịsa ahụ: 1: 10-30;Okpomọkụ agba agba: 95-100 degrees;Oge njide: 30-40 nkeji;Ịsacha na ihicha.
Uru ngwaahịa
1.Stable Quality
Ngwaahịa niile eruola ụkpụrụ mba, ịdị ọcha ngwaahịa nke ihe karịrị 99%, nkwụsi ike dị elu, ihu igwe dị mma, mgbochi mbata.
2.Factory Direct Supply
Plastic State nwere 2 mmepụta bases, nke nwere ike ekwe nkwa na ike ọkọnọ nke ngwaahịa, factory ahịa kpọmkwem.
3.Export Quality
Dabere na ụlọ na nke ụwa, a na-ebupụ ngwaahịa ndị ahụ na mba na mpaghara 50 na Germany, France, Russia, Egypt, Argentina na Japan.
Ọrụ 4.Mgbe-ahịa
Ọrụ ntanetị 24-hour, onye injinia teknụzụ na-ejikwa usoro niile n'agbanyeghị nsogbu ọ bụla n'oge eji ngwaahịa ahụ.
Nkwakọ ngwaahịa
Na 25kg drum (mkpọ kaadiboodu), ejiri akpa rọba kpuchie ma ọ bụ dịka ihe ndị ahịa chọrọ.
