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mankhwala

Pigment Red 48-4 CAS 5280-66-0

Chemical Property:

Molecular Formula Chithunzi cha C18H11ClMnN2O6S
Molar Misa 473.74
Kuchulukana 1.7 [pa 20 ℃]
Boling Point 649.9 ° C pa 760 mmHg
Pophulikira 346.8°C
Kusungunuka kwamadzi 42mg/L pa 23℃
Kuthamanga kwa Vapor 8.97E-17mmHg pa 25°C
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index 1.668
Zakuthupi ndi Zamankhwala mtundu kapena mtundu: blue Red
kachulukidwe wachibale: 1.52-2.20
Kachulukidwe kachulukidwe/(lb/gal):12.6-18.3
posungunuka/℃:360
avareji kukula kwa tinthu/μm:0.09-0.12
mawonekedwe a tinthu: chotupa chaching'ono
malo enieni/(m2/g):32-75
pH mtengo / (10% slurry): 6.0-8.5
kuyamwa kwamafuta / (g / 100g): 29-53
kubisa mphamvu: opaque
chiwonetsero chazithunzi:
ufa wofiira. Zabwino kwambiri kutentha kukana. Kusakwanira kwa asidi ndi alkali.
Gwiritsani ntchito nyanja yamchere ya manganese, kuwala kwamtundu wake ndi buluu kwambiri kuposa CI Pigment Red 48:3, ndi chikasu kwambiri kuposa CI Pigment Red 48:4. Pakuti utoto utoto, ndi chrome molybdenum lalanje mtundu wofananira kuonjezera kubisala mphamvu, kuwala kugonjetsedwa kuposa nyanja zina mchere, mpweya kudziletsa kuyanika utoto mpaka 7 misinkhu, kukhalapo kwa manganese ali ndi chothandizira pa kuyanika ndondomeko; amagwiritsidwa ntchito popaka utoto wa polyolefin ndi PVC yofewa, popanda kukhetsa magazi (chingwe chotsekereza), kukana kutentha mu PE ndi 200-290 ℃/5min; Itha kugwiritsidwanso ntchito popaka utoto wa inki, ndipo kupezeka kwa mchere wa manganese mu inki kumathandizanso kuyanika. Pali mitundu 72 yazinthu zomwe zimayikidwa pamsika.
Amagwiritsidwa ntchito kwambiri popangira utoto wa inki, pulasitiki, utoto, zida zachikhalidwe komanso kusindikiza kwa pigment.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

Pigment Red 48:4 ndi mtundu wa pigment womwe umagwiritsidwa ntchito kwambiri, womwe umadziwikanso kuti wofiira wonunkhira. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha Pigment Red 48:4:

 

Ubwino:

- Mtundu: Pigment Red 48:4 ikuwonetsa mtundu wofiira wowoneka bwino komanso wowonekera bwino.

- Kapangidwe kakemidwe: Pigment Red 48:4 imakhala ndi polima wa mamolekyu a utoto wachilengedwe, nthawi zambiri ndi polima wa benzoic acid wapakati.

- Kukhazikika: Pigment Red 48:4 ili ndi kuwala kwabwino, kutentha komanso kukana zosungunulira.

 

Gwiritsani ntchito:

- Nkhumba: Pigment Red 48:4 imagwiritsidwa ntchito kwambiri mu utoto, mphira, mapulasitiki, inki ndi nsalu. Angagwiritsidwe ntchito pokonza zokutira ndi utoto, komanso popaka nsalu, zikopa, ndi mapepala.

 

Njira:

- Pigment Red 48:4 imakonzedwa ndi acid-base neutralization reaction kapena polymerization reaction mu utoto kaphatikizidwe.

 

Zambiri Zachitetezo:

- Pigment Red 48:4 nthawi zambiri sikhala pachiwopsezo chachikulu, koma iyenera kugwiritsidwa ntchito moyenera komanso motere:

- Pewani kupuma ndi kukhudza khungu ndi kuvala zida zodzitetezera monga magolovesi oteteza, zofunda, ndi zopumira.

- Pewani kuyika Pigment Red 48:4 m'maso, muzimutsuka nthawi yomweyo ndi madzi ndikupempha thandizo lachipatala ngati zitero.

- Tsatirani njira zoyendetsera chitetezo ndi zofunikira zosungira.

- Tsatirani malangizo okhudza kutaya zinyalala komanso kuteteza chilengedwe.

 


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