oloa

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

Faʻamatalaga puʻupuʻu:

Oloa igoa: Dipropylene glycol monomethyl ether

 
CAS: 34590-94-8

MF: CH3OC3H6OC3H6OH
 
Vasega: 99% min

Oloa Faʻamatalaga

Pine o oloa

Faʻamatalaga Oloa

Oloa igoa: Dipropylene glycol monomethyl ether

 
CAS: 34590-94-8
MF: CH3OC3H6OC3H6OH 
 
Vasega: 99% min

Faʻamatalaga

Propylene glycol monomethyl ether series (PM, DPM)
Aitema Propylene glycol monomethyl ether (PM) Dipropylene glycol monomethyl ether (DPM)
CAS 107-98-2 34590-94-8
Fuafua faʻamalosi CH3O (CH3) CHCH2OH CH3OC3H6OC3H6OH
Foliga Vaaia Suavaia leai se lanu ma malamalama (Totogi Vasega) Suava ma manino vai (Alamanuia Vasega) Suavaia leai se lanu ma manino

 

Mama Aʻoga (GC)% ≥ 99.5 99.0 99.0
Distillation tele (℃ / 760mmHg) 117.0-125.0 120.0-136.0 180.0-195.0
Susu (KF)% ≤ 0.1 0.1 0.1
Aseta (pei ole HAC)% ≤ 0.01 0.02 0.01
Malosiaga faʻapitoa (d420) 0.921 ± 0.005 0.921 ± 0.005 0.950 ± 0.005
Lanu (Pt-Co) ≤ 10 10 15
Afifi ma felauaiga 190KGS / Drum E mataʻutia vailaʻau 200KGS / Drum Masani vailaʻau

Talosaga

Palemia:
Talosaga i ufiufi: PM, maualalo oona ma malosi soluble, ua lautele faʻaaogaina o le mafai ona totogi aitalafu ma soʻotaga soʻosoʻo o vaitusi, vali ufiufi ma vai-faʻavae vali. E fetaui lelei mo le benzene propylene emulsion, propylene alkene acid emulsion ma lona emulsion vali, lea e faʻailoa mai i le faʻaititia o le ufiufi vevela, faʻavave lona faʻapipiʻiina ma le teuina o le ufiufi i se tulaga lelei.
Talosaga i vailaʻau faʻatau vailaʻau: O le PM e tele lava ina faʻaaogaina o le ogatotonu o le metolachlor mo le faʻafefeteina o vao, ma o le sui faʻamalolo o le vailaʻau oona.
Isi tusi talosaga: E mafai ona faʻaaogaina le PM ile anti-freezer o le suauʻu, faʻamama, aveese, ma le suiina o laʻei-uʻamea mo uʻamea e le o ni uʻamea. I se faʻaopopoga, e mafai ona faʻaaogaina o mea o le synthes synthes, dyestuff of dyeing and textile, ma solvent of spinning oil.

DPM o loʻo faʻaaogaina e avea ma solvent mo le faʻamautuina o le PVC, nitrocellulose, ethyl cellulose, polyvinyl acetate, solvent mo vali ma dyestuff, ma se vaega e gaosi ai le suavai. E mafai ona faʻaaogaina o solvent o le lolomitusi vaitusi, valivali vali, tipi suavai ma faʻagaioia le suauʻu; e faʻapipiʻi soʻosoʻo o vai-faʻavae vali (masani ona faʻaaogaina e palu faʻatasi); e pei o faʻamalositino solveni o vai-faʻavae vali; o solvent ma soʻotaga sooupu o aiga ma alamanuia faamamaina, remover mo gaʻo ma vali, faamama mo uamea ma luga faigata; o solvent faavae ma sooupu sooupu o solvent-ituaiga silika-lau vaitusi vaitusi; e pei o solvent ma soʻosoʻo soʻosoʻo sooupu o vat vali vali ie; e pei o le soʻoupu soʻoupu ma paʻu-tausia sooupu i teuga foliga; pei stabilizer o vailaʻau faʻapipiʻi ma coagulate? sooupu o foloa susulu.

 

 


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