ngwaahịa

Usoro Propylene glycol monomethyl ether (PM, DPM)/ CAS 107-98-2/CAS 34590-94-8

Nkọwa dị mkpirikpi:

Propylene glycol monomethyl ether (PM); CAS 107-98-2 / 1-Methoxy-2-propanol

 

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


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta ngwaahịa

Propylene glycol monomethyl ether usoro (PM, DPM)
Ihe Propylene glycol monomethyl ether (PM) Dipropylene glycol monomethyl ether (DPM)
CAS 107-98-2 34590-94-8
Usoro ihe omimi CH3O (CH3)CHCH2OH CH3OC3H6OC3H6OH
Ọdịdị Mmiri mmiri na-enweghị agba na nke na-enweghị atụ (Ọrịa adịchaghị) Mmiri mmiri na-enweghị agba na nke doro anya (ọkwa ụlọ ọrụ) Mmiri mmiri na-enweghị agba na nke doro anya

 

Ịdị ọcha(GC)%≥ 99.5 99.0 99.0
Oke mgbaze (℃ / 760mmHg) 117.0-125.0 120.0-136.0 180.0-195.0
Mmiri (KF) %≤ 0.1 0.1 0.1
Acidity (dị ka HAC)%≤ 0.01 0.02 0.01
Nnukwu ike ndọda (d420) 0.921± 0.005 0.921± 0.005 0.950± 0.005
Agba (Pt-Co)≤ 10 10 15
ngwugwu na njem 190KGS/Drum dị ize ndụ chemical 200KGS/Drum nkịtị chemical

 

 

Ngwa ngwaahịa

PM:
Ngwa na mkpuchi: PM, obere nsi na ike soluble, na-eji ọtụtụ ebe dị ka ihe mgbaze na njikọ njikọ nke ink, agba mkpuchi na mmiri dabeere agba. Ọ dị mma maka benzene propylene emulsion, propylene alkene acid emulsion na emulsion paint ya, nke a na-eji na-ebelata okpomọkụ mkpuchi, na-agba ọsọ njikọ ya na idebe mkpuchi ahụ n'ọnọdụ dị mma.
Ngwa na pesticide:A na-ejikarị PM eme ihe dị ka etiti nke metolachlor maka ahịhịa ahịhịa, yana dịka onye nkwusioru nke emulsion pesticide.
Ngwa ndị ọzọ: Enwere ike iji PM mee ihe na mgbochi friza nke mmanụ ọkụ, onye na-ehicha ihe, onye na-ewepụta ihe na ihe mgbakwasa ore maka ọla ndị na-abụghị igwe. Tụkwasị na nke a, enwere ike iji ya mee ihe dị ka ihe eji eme ihe na-emepụta ihe, ihe na-esiji esiji na textile, na ihe mgbaze nke mmanụ na-atụgharị.

DPM a na-eji dị ka ihe mgbaze maka PVC stabilizer, nitrocellulose, ethyl cellulose, polyvinyl acetate, ihe mgbaze maka agba na dyestuff, na ihe mgwa nke breeki mmiri mmiri. Enwere ike iji ya dị ka ihe mgbaze nke ink ibipụta, agba enamel, ịcha mmiri na mmanụ na-arụ ọrụ; dị ka onye na-ejikọta ọnụ nke agba nke mmiri (na-ejikarị agwakọta); dị ka ihe mgbaze na-arụ ọrụ nke agba dabeere na mmiri; dị ka ihe mgbaze na njikọ njikọta nke ụlọ na ụlọ ọrụ mmepụta ihe, onye na-ewepụ maka griiz na agba, dị ọcha maka ígwè na elu siri ike; dị ka isi ihe mgbaze na njikọ njikọ nke ihe mgbaze ụdị silk-ihuenyo ebipụta ink; dị ka ihe mgbaze na njikọ njikọ nke vat dye textile; dị ka njikọ njikọta na onye na-ahụ maka anụ ahụ na usoro ịchọ mma; dị ka stabilizer nke pesticide na coagulating? ihe nnọchianya nke ala brightener.


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