Pigment Red 48 CAS 7585-41-3
Chemical Property:
| Molecular Formula | Chithunzi cha C18H11BaClN2O6S |
| Molar Misa | 556.135 |
| Zakuthupi ndi Zamankhwala | kusungunuka: ndi purplish wofiira mu sulfuric acid wokhazikika, ndi mpweya wofiyira wabuluu ukatha kuchepetsedwa. mtundu kapena mthunzi: chikasu chowala kachulukidwe wachibale: 1.40-2.09 Kuchulukana kwakukulu/(lb/gal):12.4-17.4 avareji kukula kwa tinthu/μm:0.07-0.08 mawonekedwe a tinthu: chotupa chaching'ono malo enieni/(m2/g):36-41 pH mtengo / (10% slurry): 6.5-9.0 kuyamwa kwamafuta / (g / 100g): 25-60 kubisa mphamvu: translucent chiwonetsero chazithunzi: Izi ndi chikasu wofiira ufa, amphamvu mitundu, insoluble m'madzi ndi Mowa, ndi kusintha wofiirira wofiira ndi bulauni wofiira pamene kusungunuka mu anaikira sulfuric asidi ndi anaikira nitric asidi, motero. Kutentha kwabwino komanso kukana kutentha. |
| Gwiritsani ntchito | Nyanja zamchere za barium, zomwe zimapereka kuwala kwachikasu kuti zikhale zofiira zopanda ndale, 57: 1 kuposa pigment wofiira, ndi kuwala kwachikasu, ndi kukana kwabwino kwa zosungunulira, koma ndi otsika poyerekezera ndi sopo, asidi / alkalinity. Amagwiritsidwa ntchito kwambiri mu inki yosindikizira ya gravure ndi pulasitiki, mu PVC yofewa, kukana bwino kusamuka, chisanu, kukana kuwala kwa kalasi 3, mu PE kutentha kukana 200-240 ℃/5min; Itha kugwiritsidwanso ntchito ngati zokutira zosakwera kwambiri, utoto wabwino wokana kumaliza, kukana kuwala kalasi 5-6. Pali mitundu 66 yazinthu pamsika. Amagwiritsidwa ntchito kwambiri popaka utoto wa inki, pulasitiki, mphira, utoto ndi zinthu zachikhalidwe. |
Mawu Oyamba
pigment red 48:1(Pigment Red 48:1), nyanja yamchere ya barium, yopatsa kuwala kwachikasu kuti isalowererepo, kuwala koonekera kwachikasu kuposa pigment red 57:1, kukana bwino kusungunulira, koma kosakwanira sopo ndi asidi / maziko. Amagwiritsidwa ntchito makamaka mu inki yosindikizira ya gravure ndi pulasitiki. Ili ndi kukana bwino kusamuka mu PVC yofewa, kupopera chisanu, kukana kuwala kwa kalasi 3, ndi kukana kutentha kwa 200-240 ℃/5min mu PE. Itha kugwiritsidwanso ntchito ngati zokutira zosakwera kwambiri, zokhala ndi utoto wabwino wosasunthika komanso kalasi ya 5-6 yosamva kuwala.
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