99% Purity Deg Diethylene Glycol Cas 111-46-6} rau cov khoom lag luam tawm

 

Diethylene Glycol (DEG) yog cov organic sib xyaw nrog cov mis (hoch2ch2) 2o. Nws yog ib qho tsis muaj kob, siv tsis muaj kuab, muaj kuab lom, lom, thiab hygroscopic nrog lub qab zib saj. Tsis muaj kob lossis lub teeb daj ua kua. Lub taw tes khov yog -6. 5ºC, qhov sib txheeb, qhov chaw siab tshaj plaws yog 1.4475, thiab lub Flashion) yog 143ºC. Nws tuaj yeem ua kom tiav nrog Ethanol, ete, acetone thiab ethylene glycol, insoluble hauv benzene thiab carbon tetrachloride, soluble hauv dej. Ntsim thiab me ntsis qab zib, hygroscopic.

 

 

Diethylene glycol siv rau dab tsi?

Diethylene glycol tsuas yog siv ua cov roj txiav plaub hau thiab muaj ntxhiab extraction cov kuab tshuaj. Nws tseem siv tau raws li cov kuab tshuaj rau cellulose nitrate, roj, luam tawm cov khoom siv, cov khoom siv rau cov tshuaj tiv thaiv kab mob antactionies thiab indene los ntawm. Ib qho ntxiv, diethylene glycol kuj tau siv los ua cov roj nres nres, celluloid mos muag, tshuaj tua kab mob polulsion. Kuj siv rau roj hmab thiab cov khoom siv cob qhia; Polyester Resin; Fiberglass; Ua npuas dej urethane; Kev tsim cov roj nplua hluav taws xob cov roj av viscosity ingprovers thiab lwm yam khoom. Siv raws li cov hluavtaws tsis muaj teeb meem polyester.

Yam	Lus dab tsi
Khoom npe	Di ethylene glycol
Lam xav	99.8% min
Mono ethylene glycol	0. 05% nax
Tri ethylene glycol	{{0 {}}. 05% Max
Ntom ntom, ntawm 20ºC	1.1155-1.1176
Xim	10max
Ywg dej	0. 1% Max
Qhuav Taw tes	250ºC Max
Thaum kawg npau npau npau npau	242ºCmin
Acidity (raws li acetic acid)	0. 01% Max
Fe (AS Fe 2+)	0. 0001% Max

 

Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.

 

 

 

 

 

 

 

Siab Zoo -- high-concentration cov khoom lag luam, nruj tswj qhov zoo

Tus nqi qis {{0 {}}} tsim nyog thiab hloov tau tus nqi sib phim nrog cov khoom lag luam zoo

Samlt kom muaj nuj nqi --} tsis muaj piv txwv rau koj qhov kev ntsuas

Cov pab neeg tshaj lij --} tshaj lij thiab cov kws tshaj lij kev tsim cov khoom lag luam

Lub sijhawm xa rov qab --} tus me nyuam sai

Peb siv zog coj tus nqi rau txhua tus neeg siv khoom.

Q: Kuv puas tuaj yeem tau txais cov qauv?

A: Yog, peb tuaj yeem muab cov naj npawb ntawm cov qauv ntawm kev them dawb, koj tsuas yog xav tau them tus nqi thauj khoom xwb.

Q: Txoj kev them nyiaj twg koj puas kam txais?

A: Peb xum T / T, LC them nyiaj. Lwm txoj kev them nyiaj yuav raug los sib tham ntxiv.

Q: Koj muaj pob khoom dab tsi?

A: Peb muaj ntau cov pob khoom kom tau raws li cov neeg siv khoom lag luam, xws li cov hlau nruas cov thawv, Iso tank thiab cov hnab ntim khoom.

Cim npe nrov: 99% Purity Deg Diethylene Glycol Cas 111-46-6}}}}} rau cov tshuaj tiv thaiv kab mob, cov chaw muag khoom, Hoobkas