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mankhwala

Pigment Red 242 CAS 52238-92-3

Chemical Property:

Molecular Formula Mtengo wa C42H22Cl4F6N6O4
Molar Misa 930.46
Kuchulukana 1.57
Boling Point 874.8±65.0 °C(Zonenedweratu)
Pophulikira 482.8°C
Kusungunuka kwamadzi 18.9μg/L pa 20 ℃
Kuthamanga kwa Vapor 2.96E-32mmHg pa 25°C
pKa 9.40±0.70(Zonenedweratu)
Refractive Index 1.664
Zakuthupi ndi Zamankhwala kuwala kapena mtundu: chikasu chowala
diffraction curve:
chiwonetsero chazithunzi:
Gwiritsani ntchito Pigment ili ndi gawo lachikasu lofiira kapena lofiira kwambiri, ndipo ndi yabwino kwambiri pakukana zosungunulira komanso kukana kwa asidi/Alkali. Makamaka ntchito mapulasitiki monga PVC, PS, ABS, polyolefin mitundu, kutentha zosagwira 300 ℃ mu HDPE (1/3SD), koma zimakhudza kukula kwa mapindikidwe, ntchito polypropylene zamkati mitundu, mu zofewa PVC kugonjetsedwa kusamuka, ndi mphamvu yamtundu wapakati; Komanso akulimbikitsidwa zokutira, zokutira magalimoto, kukana mapeto utoto, zosagwira kutentha 180 ℃; Kwa inki zosindikizira zapamwamba, monga filimu ya PVC ndi inki yosindikizira yachitsulo, filimu yapulasitiki ya laminated ndi mitundu ina.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

CI Pigment Red 242, yomwe imadziwikanso kuti cobalt chloride aluminium red, ndi mtundu womwe umagwiritsidwa ntchito nthawi zambiri. Zotsatirazi ndikuwulula za katundu, ntchito, njira zopangira ndi chidziwitso chachitetezo cha CI Pigment Red 242:

 

Ubwino:

CI Pigment Red 242 ndi mtundu wofiira wa ufa. Ili ndi kuwala kwabwino komanso kukana kutentha, ndipo imakhala ndi kukhazikika kwa zosungunulira ndi inki. Ndi zowoneka bwino komanso zoyenera kugwiritsa ntchito zosiyanasiyana.

 

Gwiritsani ntchito:

CI Pigment Red 242 imagwiritsidwa ntchito kwambiri mu utoto, inki, mapulasitiki ndi mphira. Itha kugwiritsidwa ntchito ngati utoto, kukonza mawonekedwe azinthu, komanso kukongoletsa, kuzindikira ndi kuzindikira.

 

Njira:

Njira yokonzekera CI pigment red 242 imamalizidwa makamaka ndi momwe mchere wa cobalt ndi mchere wa aluminiyamu umayendera. Njira yeniyeni yokonzekera imatha kutheka ndi kusakanikirana kwa mchere wa cobalt ndi mchere wa aluminiyamu, kapena kuyanjana kwa mpweya wa mchere wa cobalt ndi aluminiyamu.

 

Zambiri Zachitetezo:

CI Pigment Red 242 ndi yotetezeka ngati ikugwiritsidwa ntchito bwino. Pakupanga ndi kugwira ntchito, njira zodzitetezera ziyenera kuchitidwa. Pewani kukhudza khungu ndi maso, ndipo pewani kutulutsa tinthu tating'onoting'ono. Posungira ndi kusamalira, mpweya wabwino uyenera kugwiritsidwa ntchito ndikusungidwa kutali ndi zinthu zoyaka ndi zophulika.

 


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