Hauj lwm lawm

Kev tsis

Pigment Yellow 81 (PY81)yog ib tug disazo pigment teej tug mus rau Diarylide Yellow tsev neeg. Nws yog ib tug tswv cuab ntawm Yellow AAOT series (qhov twg AAOT sawv cev rau Acetoacet-o-Toluidide, nws cov khoom sib txuas). PY81 yog txiv qaub- daj hmoov nrog ci xim thiab muaj zog tinting zog. Nws muaj lub teeb nrawm nrawm. Nws tuaj yeem ua rau cov kuab tshuaj tsis zoo tab sis tuaj yeem los ntshav hauv cov muaj zog thiab tuaj yeem txav mus rau hauv cov yas PVC. Xim rau PVC, EVA

Daim ntawv thov

Cov yas:Dav siv rau xim ntau yam ntawm cov yas, xws li PVC (vinyl), polyolefins (PP, PE), polystyrene, thiab ABS. Nws zoo thermal stability npog feem ntau cov txheej txheem rau cov polymers.

Ntim Inks:Cov kuab tshuaj-raws li, dej-raws li, thiab UV- kho inks rau cov ntim tau yooj yim thiab nruj.

Lamination Inks:Qhov twg nws cov hnyav kuj tseem ceeb heev.

Txheej:Siv rau hauv kev lag luam thiab cov xim pleev xim rau qhov twg nws qhov tshwj xeeb reddish ntxoov ntxoo yuav tsum tau.

Synthetic Fibers:Siv nyob rau hauv loj xim ntawm fibers.

Inks

Txheej txheej

Cov yas

Textiles

Chemical Structure:Raws li cov xim diarylide, PY81 muaj ob pawg monoazo (-N=N-) muab los ntawm ib leeg diamine (dichlorobenzidine) core. Cov qauv no yog lub luag haujlwm rau nws cov xim muaj zog thiab ruaj khov zoo.

Cov khoom tseem ceeb

1. Zoo heev tiv thaiv dej thiab acids.

2. Kev ruaj ntseg zoo thaum tshav kub kub (txog li 200℃/ 392℃F), ua rau nws haum rau feem ntau cov yas ua, xws li PVC, polyolefins, thiab polystyrene.

3. Zoo rau kev tiv thaiv zoo rau ntau cov kuab tshuaj, suav nrog cawv, esters, thiab ketones.

4. Tus nqi -zoo rau nws qib kev ua haujlwm.