II kev taw qhia
Kev Pab Txhawb Kev Sib Koom Ua Yeeb Yam, tseem hu ua Kev Pab Txhawb Kev Sib Koom Ua Yeeb Yam. Nws tuaj yeem txhawb kev ntws yas thiab kev hloov pauv elastic ntawm cov tshuaj polymer, txhim kho kev ua haujlwm sib koom ua ke, thiab tsim cov yeeb yaj kiab hauv ntau qhov kub ntawm kev tsim kho. Nws yog ib hom plasticizer uas yooj yim ploj mus.
Cov tshuaj yaj uas siv ntau yog cov polymers cawv ether, xws li propylene glycol butyl ether, propylene glycol methyl ether acetate, thiab lwm yam. Ethylene glycol butyl ether, uas tau siv ntau zaus, tau raug txwv tsis pub siv hauv ntau lub tebchaws vim nws muaj tshuaj lom rau tib neeg lub cev.

Daim Ntawv Thov II
Feem ntau, cov emulsion muaj qhov kub thiab txias ntawm zaj duab xis. Thaum qhov kub thiab txias qis dua qhov kub thiab txias ntawm zaj duab xis emulsion, cov emulsion tsis yooj yim rau kev tsim zaj duab xis. Cov Khoom Pab Sib Koom Ua Yeeb Yam tuaj yeem txhim kho lub tshuab ua emulsion thiab pab tsim zaj duab xis. Tom qab zaj duab xis tsim, Cov Khoom Pab Sib Koom Ua Yeeb Yam yuav yaj, uas yuav tsis cuam tshuam rau cov yam ntxwv ntawm zaj duab xis.
Hauv cov xim latex, tus neeg sawv cev ua zaj duab xis yog hais txog CS-12. Hauv kev txhim kho cov xim latex, cov khoom tshwj xeeb ntawm tus neeg sawv cev ua zaj duab xis ntawm ntau theem kuj txawv, los ntawm 200 # Xim Solvent rau Ethylene Glycol. Thiab CS-12 feem ntau siv rau hauv cov xim latex.

III. Cov Ntawv Qhia Txog Lub Cev thiab Tshuaj
Kev huv huv ≥ 99%
Kub taw tes 280 ℃
Flash Point ≥ 150 ℃

IV. Cov yam ntxwv ua haujlwm
Cov khoom no muaj qhov kub siab, ua haujlwm zoo heev rau ib puag ncig, sib xyaw tau zoo, tsis tshua muaj kev hloov pauv, yooj yim rau cov khoom latex nqus tau, thiab tuaj yeem tsim cov txheej txheem zoo heev. Nws yog cov khoom siv tsim zaj duab xis nrog kev ua haujlwm zoo heev rau cov xim latex. Nws tuaj yeem txhim kho kev ua haujlwm ntawm cov xim latex. Nws tsis yog tsuas yog ua haujlwm rau acrylate emulsi, styrenevinyl acetate emulsion, thiab vinyl acetate-acrylate emulsion, tab sis kuj tseem ua haujlwm rau PVAC emulsion. Ntxiv nrog rau kev txo qhov kub tsawg kawg nkaus ntawm cov xim emulsion, nws kuj tseem tuaj yeem txhim kho kev sib koom ua ke, kev tiv thaiv huab cua, kev tiv thaiv kev txhuam thiab kev txhim kho xim ntawm cov xim emulsion, yog li cov zaj duab xis muaj kev ruaj khov zoo tib lub sijhawm.

V. Hom Tshuaj
1. Cawv
(xws li benzyl cawv, Ba, ethylene glycol, propylene glycol thiab hexanediol);
2. Cov Cawv Esters
(xws li dodecanol ester (piv txwv li Texanol ester lossis CS-12));
3. Cov Cawv Ethers
(ethylene glycol butyl ether EB, propylene glycol methyl ether PM, propylene glycol ethyl ether, propylene glycol butyl ether, dipropylene glycol monomethyl ether DPM, dipropylene glycol monomethyl ether DPNP, dipropylene glycol monomethyl ether DPNB, tripropylene glycol n-butyl ether tpnb, propylene glycol phenyl ether PPH, thiab lwm yam);
4. Cawv Ether Esters
(xws li hexanediol butyl ether acetate, 3-ethoxypropionic acid ethyl ester EEP), thiab lwm yam;

VI. Qhov Kev Siv
1. Cov tshuaj pleev xim rau tsev, cov tshuaj pleev xim rau tsheb zoo thiab cov tshuaj pleev xim kho cov tshuaj pleev xim
2. Kev tiv thaiv ib puag ncig tus neeg nqa khoom hnyav rau kev luam ntawv thiab zas xim
3. Siv rau hauv cov kua mem, cov tshuaj pleev xim, cov nplaum, cov neeg sawv cev ntxuav thiab lwm yam lag luam

VII. Kev Siv thiab Kev Noj Tshuaj
4% -8%
Raws li qhov ntau ntawm cov emulsion, ntxiv ob zaug ntawm txhua theem thiab ntxiv ib nrab ntawm cov nyhuv hauv theem sib tsoo zoo dua yuav pab kom cov xim thiab cov khoom sau ntub thiab tawg. Ntxiv ib nrab ntawm theem xim yuav pab tiv thaiv cov npuas kom tsis txhob tshwm sim.
Raws li qhov ntau ntawm cov emulsion, txhua theem, thaum koj ntxiv ob zaug, qhov cuam tshuam zoo dua. Qhov ntxiv ib nrab hauv theem sib tsoo yog pab rau kev ntub thiab kev sib kis ntawm cov pigments thiab fillers, thiab qhov ntxiv ib nrab hauv theem kho xim yog pab tiv thaiv kev tsim cov npuas.
[Ntim]
200 kg / 25 kg nruas
[Khaws cia]
Nws muab tso rau hauv qhov chaw txias, qhuav thiab muaj cua nkag tau zoo, tsis txhob cia hnub thiab nag los.

VIII. Kev Pab Txhawb Kev Sib Sau Ua Yeeb Yam Txheem thiab Zoo Tshaj Plaws
Cov yam ntxwv hauv qab no yuav tsum muaj rau tus neeg sawv cev ua zaj duab xis tus qauv thiab zoo tagnrho:
1. Cov Tshuaj Pab Sib Sau Ua Ib Zaj Duab Xis yuav tsum yog cov tshuaj yaj polymer muaj zog, uas muaj kev ua tau zoo heev rau ntau hom resins uas yog dej, thiab muaj kev sib raug zoo. Nws tuaj yeem txo qhov kub tsawg kawg nkaus ntawm cov resin uas yog dej, thiab seb nws puas yuav cuam tshuam rau qhov tsos thiab ci ntawm cov xim pleev xim;
2. Nws muaj qhov zoo ntawm tsw qab tsawg, tsawg dua, zoo heev, tiv thaiv ib puag ncig zoo, thiab qee qhov kev hloov pauv. Nws tuaj yeem kho qhov ceev kom qhuav kom yooj yim rau kev tsim kho;
3. Kev ruaj khov hydrolysis zoo heev, solubility tsawg hauv dej, nws cov volatilization tus nqi yuav tsum qis dua dej thiab ethanol, thiab nws yuav tsum khaws cia rau hauv txheej ua ntej zaj duab xis tsim, thiab yuav tsum tau volatilized tag nrho tom qab zaj duab xis tsim, uas tsis cuam tshuam rau kev ua tau zoo ntawm txheej;
4. Nws siv tau los nqus cov khoom me me ntawm cov roj hmab latex rau saum npoo, uas siv tau rau kev nqus cov khoom me me ntawm cov roj hmab latex nrog kev ua tau zoo heev. Cov roj hmab uas yaj tag thiab o tuaj yeem tsis cuam tshuam rau kev ruaj khov ntawm cov khoom me me.

IX. Kev Taw Qhia Txog Kev Loj Hlob
Txawm hais tias Film Coalescing Aid muaj qhov cuam tshuam zoo rau kev tsim cov zaj duab xis ntawm cov xim emulsion, Film Coalescing Aid yog cov organic solvents thiab muaj kev cuam tshuam rau ib puag ncig. Yog li ntawd, nws txoj kev loj hlob yog ib puag ncig zoo Film Coalescing Aid:

1. Nws yog los txo qhov tsw ntxhiab. Cov tshuaj sib xyaw ntawm coasol, DBE IB, optifilmenhancer300, TXIB, sib xyaw ntawm TXIB thiab Texanol tuaj yeem txo qhov tsw ntxhiab. Txawm hais tias TXIB tsis zoo me ntsis hauv kev txo MFFT thiab kev ntxuav thaum ntxov, nws tuaj yeem txhim kho los ntawm kev sib xyaw nrog Texanol.
2. Nws yuav txo cov VOC. Feem ntau ntawm Cov Khoom Siv Pab Sib Koom Ua Yeeb Yam yog cov khoom tseem ceeb ntawm VOC, yog li ntawd, qhov tsawg dua ntawm Cov Khoom Siv Pab Sib Koom Ua Yeeb Yam yuav tsum tau siv, qhov zoo dua. Kev xaiv Cov Khoom Siv Pab Sib Koom Ua Yeeb Yam yuav tsum tau muab qhov tseem ceeb rau cov tshuaj uas tsis nyob hauv VOC txwv, tab sis qhov volatility yuav tsum tsis txhob qeeb dhau thiab qhov ua tau zoo ntawm zaj duab xis kuj siab. Hauv Tebchaws Europe, VOC hais txog cov tshuaj uas muaj qhov kub npau npau sib npaug lossis qis dua 250 ℃. Cov tshuaj uas muaj qhov kub npau npau tshaj 250 ℃ tsis raug cais ua VOC, yog li Cov Khoom Siv Pab Sib Koom Ua Yeeb Yam yuav tsim mus rau qhov kub npau npau siab. Piv txwv li, coasol, lusolvanfbh, DBE IB, optifilmenhancer300, diisopropanoladipate.
3. Nws yog qhov tshuaj lom tsawg dua, muaj kev nyab xeeb dua thiab biodegradability zoo dua.
4. Nws yog ib yam khoom siv los ua zaj duab xis. Dicyclopentadienoethyl acrylate (DPOA) yog ib yam khoom siv uas tsis muaj roj thiab tsis muaj ntxhiab. Thaum siv cov xim emulsion uas muaj TG ntau dua, tsis tas yuav siv Film Coalescing Aid, thiab ntxiv DPOA thiab me ntsis ntawm cov tshuaj ziab xws li ntsev cobalt. DPOA tuaj yeem txo qhov kub ntawm zaj duab xis, thiab ua rau zaj duab xis emulsion kub ntawm chav tsev. Tab sis DPOA tsis yog volatile, tsis yog tsuas yog ib puag ncig zoo xwb, tab sis kuj tseem ua rau cov dawb radical polymerization oxidized nyob rau hauv qhov kev ua ntawm desiccant, uas ua rau zaj duab xis tawv, tiv thaiv viscosity thiab ci ntsa iab. Yog li ntawd, DOPA hu ua tus neeg sawv cev ua zaj duab xis.