mankhwala

99% Dipropylene glycol monomethyl ether (DPM) CAS 34590-94-8

Kufotokozera Kwachidule:

Dzina lazogulitsa: Dipropylene glycol monomethyl ether

 
CAS: 34590-94-8

Chithunzi cha CH3OC3H6OC3H6OH
 
Chiwerengero: 99% min

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Mafotokozedwe Akatundu

Dzina lazogulitsa: Dipropylene glycol monomethyl ether

 
CAS: 34590-94-8
Chithunzi cha CH3OC3H6OC3H6OH 
 
Chiwerengero: 99% min

Kufotokozera

Propylene glycol monomethyl ether mndandanda (PM, DPM)
Kanthu Propylene glycol monomethyl ether (PM) Dipropylene glycol monomethyl ether (DPM)
CAS 107-98-2 34590-94-8
Molecular formula CH3O (CH3)CHCH2OH CH3OC3H6OC3H6OH
Maonekedwe Zamadzimadzi zopanda mtundu komanso zowonekera (Premium Grade) Zamadzimadzi zopanda colorless komanso zowonekera (Gadi la mafakitale) Zamadzimadzi zopanda mtundu komanso zowonekera

 

Chiyero(GC)%≥ 99.5 99.0 99.0
Distillation osiyanasiyana (℃ / 760mmHg) 117.0-125.0 120.0-136.0 180.0-195.0
Chinyezi (KF) %≤ 0.1 0.1 0.1
Acidity (monga HAC)% ≤ 0.01 0.02 0.01
Mphamvu yokoka yeniyeni (d420) 0.921±0.005 0.921±0.005 0.950±0.005
Mtundu(Pt-Co)≤ 10 10 15
Phukusi ndi mayendedwe 190KGS / Drum Wowopsa mankhwala 200KGS / Drum Common mankhwala

Kugwiritsa ntchito

PM:
Ntchito mu coating: PM, yotsika poizoni komanso yosungunuka mwamphamvu, imagwiritsidwa ntchito kwambiri ngati chosungunulira ndi cholumikizira cha inki, zokutira utoto ndi utoto wamadzi. Ndi yoyenera kwa benzene propylene emulsion, propylene alkene acid emulsion ndi utoto wake wa emulsion, womwe umadziwika ndi kuchepetsa kutentha kwa kutentha, kufulumizitsa mgwirizano wake ndi kusunga zokutira pamalo abwino.
Kugwiritsa ntchito mankhwala ophera tizilombo:PM amagwiritsidwa ntchito ngati wapakatikati wa metolachlor wa udzu, komanso ngati kuyimitsidwa kwa emulsion ya mankhwala.
Mapulogalamu ena: PM itha kugwiritsidwa ntchito mu anti-firiji yamafuta, zotsukira, zopopera, ndi ore-kuvala zitsulo zopanda chitsulo. Kuphatikiza apo, itha kugwiritsidwa ntchito ngati zida za organic synthesis, utoto wa utoto ndi nsalu, komanso zosungunulira zamafuta ozungulira.

DPM amagwiritsidwa ntchito ngati zosungunulira za PVC stabilizer, nitrocellulose, ethyl cellulose, polyvinyl acetate, zosungunulira za utoto ndi utoto, ndi chophatikizira cha brake fluid. Itha kugwiritsidwa ntchito ngati zosungunulira za inki yosindikiza, utoto wa enamel, kudula madzi ndi mafuta opangira; monga coupling agent wa utoto wamadzi (omwe amagwiritsidwa ntchito posakaniza); monga zosungunulira zosungunulira za utoto wamadzi; monga zosungunulira ndi coupling wothandizira wa m'nyumba ndi mafakitale zotsukira, chochotsera mafuta ndi utoto, zotsukira zitsulo ndi zolimba pamwamba; monga zosungunulira m'munsi ndi lumikiza wothandizira wa zosungunulira-mtundu silika-screen kusindikiza inki; monga zosungunulira ndi coupling wothandizira wa vat utoto nsalu; monga wothandizira ndi wothandizira khungu muzodzoladzola; monga stabilizer wa mankhwala ndi coagulating?wothandizira wa floor brightener.

 

 


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