1,2-Propyleneglycol Diacetate Propylene Glycol Diacetate PGDA CAS 623-84-7
Propylene Glycol Diacetate (PGDA, CAS 623-84-7), tseem hu ua 1,2-Propanediol diacetate, yog ib qho tsis muaj xim pob tshab uas zoo rau ib puag ncig thiab kub heev uas muaj ntxhiab tsw ester me ntsis. Qhov huv ≥99.0%. Nws muaj qhov nrawm nruab nrab thiab kev yaj zoo rau acrylic, PU, alkyd thiab nitrocellulose resins. Ua ib qho kev hloov zoo rau cyclohexanone, isophorone, PMA thiab DBE, nws yog siv dav hauv kev pleev xim tsheb, kev pleev xim kauj, PCB solder mask inks, cov nplaum dej, kev ntxuav hluav taws xob thiab kev tsim khoom ua cov organic ester hardener. Xa khoom raws li cov khoom thauj dav dav. Lub sijhawm khaws cia: 12 lub hlis nyob rau hauv qhov chaw txias thiab kaw.
| Cov khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Tsis muaj xim thiab pob tshab kua |
| Qhov Ceev | 1.056 g/cm³ (ntawm 20 ℃) |
| Kub taw tes | 190 - 191 ℃ |
| Qhov taw tes kub hnyiab | 87 ℃ |
| Qhov kub yaj | -31 ℃ |
1. Kev lag luam pleev xim: Xim tsheb, xim ntoo, xim ci rau kev lag luam, cov tshuaj yaj uas kub dhau thiab qhuav qeeb, txhim kho kev sib npaug thiab ci ntsa iab.
2. Kua mem: Kua mem PCB circuit board, kua mem intaglio / flexographic.
3. Kev ntxuav hluav taws xob kom raug: 1,2-Propyleneglycol diacetate siv ua tus neeg sawv cev ntxuav rau cov khoom siv hluav taws xob, nrog cov khoom seem tsawg.
4. Lwm yam: Propylene glycol diacetate (PGDA) cov nplaum uas siv dej ua, cov tshuaj yaj ua los ntawm cov resin; cov tshuaj kho iav dej rau kev ua casting; cov tshuaj tsw qab, cov tshuaj yaj kom zoo nkauj, cov tshuaj yaj ua ke.
• Cov Khoom Txheem: 220kg nruas; 25 kg/nruas
• MOQ: yuav tsum tau lees paub los ntawm qib thiab qhov chaw mus
• Lub Sijhawm Ua Ntej: yuav tsum tau lees paub los ntawm qhov ntau thiab tsawg ntawm kev txiav txim thiab lub sijhawm tsim khoom
• Kev xa khoom: kev xaiv hiav txwv / cua / kev xa khoom sai muaj
1. Chaw khaws khoom: Khaws cia rau hauv lub tsev rau khoom kaw, txias, qhuav thiab muaj cua nkag tau zoo; qhov kub thiab txias uas pom zoo kom khaws cia yog ≤ 30 ℃, thiab yuav tsum tsis txhob muab tso rau hauv tshav ntuj ncaj qha.
2. Kev khaws cia cais tawm: Khaws cia kom deb ntawm cov nplaim taws qhib thiab cov chaw kub kub; tsis txhob khaws cia ua ke nrog cov tshuaj oxidants muaj zog, cov kua qaub muaj zog thiab cov alkalis muaj zog kom tiv thaiv kev ua xua.
3. Cov kev cai ntim khoom: Khaws cia rau hauv cov thoob uas kaw lawm kom tiv thaiv kev ua pa thiab dej noo nkag mus; kaw lub hau thoob kom nruj kom tsis txhob xau.
4. Cov kev cai rau kev teeb tsa pawg: Muab 220kg cov thoob hlau / cov thoob yas tso rau ntawm cov pallets, teeb tsa kom ruaj khov kom tiv thaiv kev ntxeev; xyuas kom meej tias hauv pem teb tsev rau khoom tau tiv thaiv dej kom zoo.
5. Lub Sij Hawm Khaws Cia: Yog tsis tau qhib thiab tsis puas, lub sij hawm khaws cia raws li cov xwm txheej saum toj no yog 12 lub hlis. Siv cov khoom sai li sai tau tom qab qhib kom txo tau kev ua pa thiab kev nqus dej.
