Cov khoom lag luam
Propylene Glycol (Pg) yog cov kua ntshiab, uas muaj ntxhiab tsw, uas yog ze li tsaus muag thiab muaj cov tshuaj tsw qab yog ch3Ch (oh) ch2Oh .}} ecylene glycol muaj ob pawg neeg haus dej, suav nrog cov kuab cua, suav nrog cov dej, acetone, thiab chloroform {2.
| Ceev | 1 {. 036 g / ml ntawm 25℃(lit.) |
| Melting taw tes | {{0 {}}℃(lit .) |
| Boling Taw | 187℃(lit .) |
| Kev sib hloov tshwj xeeb () | n20 / d 1 . 432 (lit.) |
| Flash point | 225℃f |
| Jecfa tus lej | 925 |
| Dej solubility | kom ua kom tiav |
| So | Tsis pub lwm tus hauv dej, acetone, ethyl acetate thiab tsis tuaj yeem ua rau muaj ntau yam siv roj av, tab sis nws tuaj yeem ua rau muaj roj ntau, paraffin thiab grease. |
| Vapor presure | 0.08 hli HG (20 degree) |
| Vapor ceev | 2.62 (vs huab cua) |
| Kev tshwm sim | Kua |
Kev siv
- Kev Lag Luam Khoom Noj Khoom Noj: Propylene Glycol (Pg) feem ntau yog siv cov zaub mov ntxiv los tiv thaiv cov zaub mov ntawm kev ziab lub neej; Nws kuj tseem siv tau los ua cov kuab tshuaj thiab cov pigments los txhim kho cov khoom noj khoom haus .
- Kws Tshuaj Kho Mob: Nws yog ib qho kev ua ib qho kev txhawb nqa hauv kev siv tshuaj yeeb, tuaj yeem siv raws li cov kuab tshuaj kom yaj cov tshuaj; Hauv tshuaj pleev, qab zib thiab lwm yam kev npaj ntawm cov ntsiab lus, nws ua lub luag haujlwm ntawm kev ya raws thiab tuab; Nws kuj tseem siv tau rau hauv kev npaj cov tshuaj antifze, los tiv thaiv cov tshuaj los ntawm khov rau hauv qhov chaw kub tsawg .
- Kev Lag Luam Kev Lag Luam: Ntxiv rau cov khoom lag luam kom zoo nkauj, tshuaj pleev ib ce, kev siv nws cov dej noo, kom tswj cov tawv nqaij ua; nyob rau hauv cov naj hoom thiab lwm yam khoom lag luam, raws li kev daws teeb meem los pab yaj cov tshuaj tsw qab, yog li cov aroma yog tusyees faib {}}
- Kev lag luam muaj: raws li cov kuab tshuaj thiab cov khoom siv rau hauv cov xim thiab kev lag luam hauv Ink; Nyob rau hauv zus tau tej cov tshuaj tua kab mob, propylene glycol tuaj yeem txo cov dej ntws tom qab cov tshuaj tiv thaiv kev ua haujlwm ntawm cov tshuaj tiv thaiv ntawm cov tshuaj tiv thaiv.
Tuam txhab tau
Gneebio tshwj xeeb hauv kev lag luam kev lag luam thoob ntiaj teb thiab tau teeb tsa nws cov sights ntawm kev ua thoob ntiaj teb cov saw hlau .
Lub tuam txhab muaj ntau caum qhov kev paub hauv kev tsim thiab muag cov tshuaj zoo, muab cov tshuaj organic, biochemicals, cov khoom lag luam .
Peb muaj cov kws tshaj lij R & D Team . Peb pab neeg ntau dua 200}
Txais tos tiv tauj peb kom paub meej ntxiv, peb yuav muab koj tus nqi sib tw tshaj plaws!
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Siv Khoom Siv Tshuaj Txhuam - Gneebio
Cov FAQ
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Peb tau txais txiaj ntsig los muab cov qauv rau koj {{.}}}} rau cov khoom lag luam, koj tsuas yog xav tau tus nqi thauj khoom; Rau cov nqi khoom siv muaj txiaj ntsig zoo, koj tsuas yog yuav tsum tau ris tus nqi thauj khoom thiab tus nqi me me ntawm cov khoom lag luam .
Q: Kuv tuaj yeem tau txais cov khoom muag tom qab them nyiaj li cas?
A: Rau cov khoom me me, peb yuav xa cov khoom rau koj los ntawm International Express (DHL, FedEx, thiab lwm yam {{}}}}}}}} .
Rau cov khoom loj, cov dej hiav txwv thauj khoom yog qhov zoo dua . Nws siv sijhawm li ob peb lub lis piam, nyob ntawm qhov chaw nres nkoj ntawm lub chaw nres nkoj .
Q: Koj ua li cas cov khoom tsim kev nyab xeeb thiab tswj cov teeb meem?
A: Peb muaj ib pab pawg ua lub luag haujlwm rau kev soj ntsuam thiab ua raws li cov kev hloov pauv thiab kev coj ua kom paub meej tias kev ua raws li cov khoom lag luam hauv peb cov khoom lag luam .
Cim npe nrov: 99% Purity Propylene Glycol (Pg) CAS {}}}}}}}}} Cov chaw tsim khoom, cov chaw tsim khoom, chaw tsim khoom