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Pigment Red 208 CAS 31778-10-6 Chithunzi Chowonetsedwa
  • Pigment Red 208 CAS 31778-10-6 1

Pigment Red 208 CAS 31778-10-6

Chemical Property:

Molecular Formula C29H25N5O5
Molar Misa 523.54
Kuchulukana 1.39±0.1 g/cm3(Zonenedweratu)
Boling Point 632.0±55.0 °C(Zonenedweratu)
Pophulikira 336 ° C
Kusungunuka kwamadzi 3.2μg/L pa 24℃
Kuthamanga kwa Vapor 1.44E-16mmHg pa 25°C
pKa 11.41±0.30 (Zonenedweratu)
Refractive Index 1.691
Zakuthupi ndi Zamankhwala mtundu kapena mtundu: wofiira kwambiri
kachulukidwe/(g/cm3):1.42
Kachulukidwe kachulukidwe/(lb/gal):11.2-11.6
posungunuka/℃:>300
pafupifupi kukula kwa tinthu/μm:50
mawonekedwe a tinthu: Cube
malo enieni/(m2/g):50;65
pH mtengo / (10% slurry): 6.5
kuyamwa kwamafuta/(g/100g):86
kubisa mphamvu: mandala mtundu
diffraction curve:
chiwonetsero chazithunzi:
ufa wofiira wonyezimira. Kukana kuwala 6-7. Kukana zosungunulira organic akhoza kufika 4 ~ 5, asidi kukana, kwambiri zamchere, palibe chodabwitsa kusamuka.
Gwiritsani ntchito Pigment imapereka mtundu wofiira wosalowerera ndi mtundu wa madigiri 17.9 (1/3SD,HDPE) ndipo imakhala ndi zosungunulira zabwino kwambiri komanso kukana mankhwala. Amagwiritsidwa ntchito kwambiri popaka utoto wa zamkati wapulasitiki ndi inki yosindikizira, osasuntha mu PVC yofewa, Gulu la 6-7 (1/3SD) losamva kutentha, 200 ℃ yosamva kutentha, ndi CI Pigment yellow 83 kapena kaboni wakuda mosaic Brown; Amagwiritsidwa ntchito popanga utoto wa polyacrylonitrile puree, kukana kuwala kwachilengedwe ndi kalasi 7; Amagwiritsidwa ntchito popanga utoto wa acetate ndi thovu la polyurethane; Itha kugwiritsidwanso ntchito pakuyika inki, kukana kwake zosungunulira, ntchito yoletsa kutsekereza ndi yabwino, koma chifukwa cha kukana kuwala, kuthamanga kwa nyengo kumachepetsa kugwiritsa ntchito zokutira zochulukirapo wamba.
makamaka ntchito pulasitiki utoto.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

Pigment Red 208 ndi mtundu wa pigment, womwe umadziwikanso kuti ruby ​​pigment. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha Pigment Red 208:

 

Ubwino:

Pigment Red 208 ndi chinthu chofiira kwambiri chaufa chokhala ndi utoto wapamwamba komanso kupepuka kwabwino. Sasungunuke mu zosungunulira koma amatha kumwazikana mu mapulasitiki, zokutira, ndi inki zosindikizira, pakati pa ena.

 

Gwiritsani ntchito:

Pigment Red 208 imagwiritsidwa ntchito makamaka mu utoto, inki, mapulasitiki, zokutira ndi mphira. Amagwiritsidwanso ntchito kwambiri pazaluso pojambula ndi kupaka utoto.

 

Njira:

Pigment Red 208 nthawi zambiri imapezeka ndi njira zopangira organic mankhwala. Imodzi mwa njira wamba ndi zimene aniline ndi phenylacetic asidi kupanga intermediates, amene kenako pansi processing wotsatira ndi kuyeretsa masitepe kupeza chomaliza mankhwala.

 

Zambiri Zachitetezo:

Kukoka mpweya kapena kukhudzana ndi ufa wa Pigment Red 208 kuyenera kupewedwa kupewa kubweretsa ziwengo kapena kupsa mtima.

Pa ntchito ndi kusunga, kupewa kukhudzana ndi amphamvu okosijeni ndi acidic zinthu kupewa mapangidwe zinthu zoipa.

Mukamagwiritsa ntchito Pigment Red 208, valani zida zodzitetezera zoyenera monga magolovesi ndi chigoba kuti muteteze khungu ndi kupuma.

 

  • Zam'mbuyo:
  • Ena:
    • Lembani uthenga wanu apa ndikutumiza kwa ife

    zokhudzana ndi mankhwala