ibicuruzwa

Guhaza polyeter yuzuye Diethylene glycol methyl etyl ether (DEME) / Dipropylene glycol ether (DPDM)

Ibisobanuro bigufi:

Diethylene glycol methyl etyl ether (DEME) / CAS 1002-67-1

Dipropilene glycol dimethyl ether (DPDM) / 111109-77-4


Ibicuruzwa birambuye

Ibicuruzwa

Kugaragaza ibicuruzwa

Diethylene glycol methyl etyl ether (DEME), Dipropylene glycol ether (DPDM)
Ingingo Diethylene glycol methyl etyl ether (DEME) Dipropylene glycol dimethyl ether (DPDM)
URUBANZA 1002-67-1 111109-77-4
Inzira ya molekulari CH3O (CH2CH2O)2CH2CH3 C.8H.18O.3
Kugaragara Ibara ritagira ibara kandi risobanutse Ibara ritagira ibara kandi risobanutse
Isuku≥% (GC) 99.0 99.0
Urwego rwo gusibanganya (℃ / 760mmHg) 168.0-176.0 166.0-176.0
Ubushuhe (KF)% ≤ 0.1 0.1
Acide (nka HAC)% ≤ 0.02 0.02
Ibara (Pt-Co) ≤ 10 10
Gupakira no gutwara 200KGS / Ingoma Imiti isanzwe 200KGS / Ingoma Imiti isanzwe

 

 

Gusaba ibicuruzwa

Hamwe nimiterere idasanzwe, imiti ihamye hamwe nuburozi,NTUVUGE isanzwe ikoreshwa mugukora amazi ashingiye kumazi, wino idasanzwe na binder idasanzwe. Uretse ibyo, hamwe no gukemuka neza, akenshi bikoreshwa mugukora ibikoresho byogusukura no kuvanaho amarangi, gutunganya no kongera gutunganya ibintu bishaje bya molekile ndende.

DPDM ni ubwoko butari ionic, bukora cyane kandi bwangiza ibidukikije hamwe nuburozi buke, umutungo ukora firime, hydrophilcity, impumuro nziza ya ether, umuvuduko ukwiye uhindagurika, imiterere myiza yimiti, gukemura neza, numutekano muke kubantu. Yashyizwe mubikorwa nka Non-HAP / NAP icyatsi kibisi muri USA na EU. DPDM isanzwe ikoreshwa mumazi ashingiye kumazi kandi ashobora gukira, imiti nkimiti yica udukoko; ikoreshwa cyane mugusukura, gufatanya-gukemura, ibisubizo bya reaction ya synthesis organique, inyongeramusaruro nubushuhe; ikoreshwa mu nganda za elegitoronike nkibikoresho byogusukura usimbuye N-methylpyrrolidone. Mubyongeyeho, irashobora gukoreshwa muguhuza polyurethane.


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