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Xim Acrylic Tiv Thaiv Xeb Uas Siv Dej Rau Kev Lag Luam | Kev Txheej Hlau Rau Kev Ua Haujlwm

Kev Piav Qhia Luv:

Nws yog tsim los ntawm cov khoom siv acrylic emulsion zoo, cov xim tiv thaiv xeb, thiab cov khoom ntxiv uas zoo rau ib puag ncig, qhov no yog cov dej ua los ntawm cov tshuaj tiv thaiv xeb. Nws qhuav sai, ua rau nws nplaum zoo heev thiab tiv taus dej, VOC qis, thiab muaj ntxhiab me me. Cov xim pleev xim muaj kev tiv thaiv xeb zoo heev thiab tsim tshwj xeeb rau cov hlau, ua ke kev tiv thaiv xeb nrog kev phooj ywg ib puag ncig. Nws tsim nyog rau kev tiv thaiv hauv cov chaw muaj xeb nruab nrab.


NTAU YAM NTXIV

* Cov Khoom Muaj pes tsawg leeg:

Daim duab tseem ceeb ntawm Acrylic Anti Rust Paint

* Cov yam ntxwv ntawm cov khoom:

Cov yam ntxwv ntawm cov xim pleev xim Acrylic Anti Rust uas siv dej
. Kev tiv thaiv huab cua muaj zog: UV-resistant, acid- thiab alkali-resistant, resists chalking thiab fading nrog kev siv ntev.

Kev nplaum zoo heev: Kev nplaum zoo rau ntau yam khoom siv, suav nrog hlau, ntoo, pob zeb, thiab yas.
. Tus phooj ywg zoo thiab muaj kev nyab xeeb: VOC qis, tsis muaj cov tshuaj lom xws li benzene thiab formaldehyde, thiab ua rau nws haum rau sab hauv tsev thiab sab nraum zoov.
. Qhuav sai thiab yooj yim siv: Kev ziab ntawm qhov chaw yuav siv sijhawm li 30 feeb ntawm qhov kub thiab txias.
. Ntau yam xim: Ntau yam xim tuaj yeem sib xyaw ua ke, nrog rau kev khaws cia xim ntev.

* Cov ntaub ntawv kev siv:

Tsis yog.

Cov khoom

Qkev ua kom tiav

1

Lub xeev ntawm cov khoom siv hauv lub thawv

Tsis muaj caking, lub xeev sib xws tom qab do

2

Kev ruaj khov ntawm kev cia khoom kub (50 ± 2) ℃ / 7d

Tsis muaj qhov txawv txav

3

Cov ntsiab lus tsis hloov pauv,%

≥35

4

Kev ua kom zoo, μm

≤40

5

Kev ruaj khov-thaw ruaj khov (3 lub voj voog)

Tsis muaj kev puas tsuaj

6

Lub sijhawm qhuav (25 ℃), h

Qhov chaw qhuav ≤ 2

Nyuaj qhuav ≤ 24

7

Xim thiab tsos ntawm zaj duab xis pleev xim

Xim thiab zaj duab xis du

8

Kev cuam tshuam tsis kam, kg · cm

≥40

9

Kev sim khoov, qib (Grid spacing 1mm)

≤1

10

Qhov nyuaj (Qhov nyuaj ntawm tus cwj mem)

≥2B

11

Qhov ceev, g / cm3

1.1-1.3

12

Txheej zaj duab xis tuab

Zaj duab xis qhuav 20 ~ 30μm / txheej, zaj duab xis ntub 50 ~ 70μm / txheej

13

Cov ntsiab lus khov kho,%

≥60

14

Kev tiv thaiv dej (24 teev)

24 teev tsis muaj blistering lossis shedding, me ntsis discoloration yog tso cai

15

Kev tiv thaiv dej ntsev (3% NaCl)

96 teev tsis muaj blistering lossis xeb, me ntsis discoloration yog tso cai

16

Kev Tiv Thaiv Huab Cua

Kev laus ua kom nrawm dua 500 teev

Hmoov ≤ 1 qib

Kev hloov xim ≤ 2 qib

Poob ntawm gloss≤ 2 qib

* Daim Ntawv Thov Khoom:

Daim Ntawv Thov Xim Acrylic Anti Rust Uas Siv Dej

Siv dav rau kev kho kom zoo nkauj thiab tiv thaiv cov hlau sab nraum zoov xws li qhov rooj thiab qhov rai, cov kav dej, cov ru tsev hlau, cov ntaiv hauv av, cov ntaiv txoj kev loj, cov ncej teeb pom kev zoo, cov laj kab, cov thav hlau, thiab cov phab ntsa. Kev tiv thaiv xeb hauv kev lag luam kuj muab rau cov choj hlau, cov thawv cia khoom sab nraud, cov kav dej fais fab, thiab cov tshuab chaw nres nkoj. Nws kuj ua haujlwm ua cov txheej pleev kom zoo nkauj thiab tiv thaiv rau cov tshuab ua liaj ua teb, tsheb, tshuab, thiab cov khoom siv. Nws kuj tseem siv tau rau hauv cov chaw nyob hauv dej hiav txwv xws li cov chaw nyob hauv hiav txwv thiab cov nkoj (xav tau cov txheej pleev kom muaj zog ntxiv).

* Kev Kho Mob Nto:

Yuav kom paub tseeb tias daim zaj duab xis lo rau thiab tiv thaiv xeb mus sij hawm ntev, qhov chaw ntawm cov khoom siv yuav tsum tau ntxuav kom huv si kom tsis txhob muaj roj, xeb, nplai, xim qub, thiab cov khoom tsis huv ua ntej siv. Cov qauv kev npaj yuav tsum ua tau raws li cov hauv qab no:
Txhua qhov chaw uas yuav tsum tau pleev xim yuav tsum huv, qhuav thiab tsis muaj kuab paug. Ua ntej pleev xim, txhua qhov chaw yuav tsum ua raws li ISO8504: 2000 tus qauv kev ntsuam xyuas thiab kev ua tiav.
Cov hlau scaled yog blasted rau Sa2.5 qib, qhov roughness ntawm qhov chaw yog 30-75μm, lossis pickled, neutralized thiab passivated;
Cov hlau tsis muaj oxide tawg rau Sa2.5 qib, lossis polished rau St3 qib nrog lub log sib tsoo pneumatic lossis hluav taws xob elastic;
Cov hlau uas tau pleev xim rau hauv cov xim pleev xim uas puas lawm, xeb thiab xeb dawb ntawm cov hmoov zinc primer yuav tsum tau muab tshem tawm ob zaug, xeb dawb raug tshem tawm thiab txhuam kom txog St3.
Lwm cov nto Cov khoom no yog siv rau lwm cov substrates, thov sab laj nrog peb lub chaw haujlwm kev tshaj lij.

* Kev Tsim Kho:

Qhov kub ntawm lub substrate tsis qis dua 5 ℃, thiab tsawg kawg 3 ℃ siab dua qhov kub ntawm cov dej noo thiab qhov av noo yog <85% (qhov kub thiab av noo yuav tsum ntsuas ze ntawm lub substrate). Kev tsim kho raug txwv tsis pub ua thaum muaj pos huab, daus thiab cua hlob.

*Cov Lus Qhia Txog Kev Tsim Kho:

Kauj Ruam 1: Kev Npaj Qhov Nto Ntawm Cov Khoom Siv (TusTus yuam sijKauj Ruam)

Qhov zoo ntawm kev npaj nto ncaj qha txiav txim siab qhov lo thiab lub neej ntawm cov xim pleev xim.

Cov nplaim hlau yuav tsum tau tshem cov roj tawm thiab tsis muaj xeb (rau Sa2.5 lossis St3 tus qauv) kom ntseeg tau tias cov nplaim hlau uas yuav pleev xim yuav tsum huv si, qhuav tag, thiab tsis muaj cov kuab paug xws li roj, roj, hmoov av, ntsev, nplai, thiab cov xim qub xoob. Tsis pub pom cov dej noo lossis cov dej noo.

Qhov chaw kho yuav tsum ua tau raws li tus qauv kev huv thiab qhov ntxhib, thiab yuav tsum pleev xim sai li sai tau kom tiv thaiv xeb rov qab los yog muaj kuab paug thib ob.

Kauj Ruam 2: ThovCov tshuaj pleev xim(Xaiv tau)

Yuav kom txhim kho kev tiv thaiv xeb tag nrho, thov ib txheej txheej tiv thaiv xeb primer.

Kauj Ruam 3: Siv Cov Tshuaj Pleev Xim Acrylic Uas Muaj Dej

Tom qab qhib lub thoob, do kom sib npaug nrog lub tshuab hluav taws xob tshwj xeeb tshaj yog cov xim thiab cov khoom sau uas tau poob rau hauv qab. Tom qab ntawd txhuam / dov lossis tsuag, txau cua yog txoj hauv kev zoo tshaj plaws kom tau txais cov xim pleev xim du thiab tiaj tus. Yog tias koj muaj cov khoom siv thiab cov txheej txheem tshaj lij, nws yuav zoo tshaj plaws. Kev siv xim theoretical yog 0.2kg / m² / txheej. (Kev siv tiag tiag yuav txawv nyob ntawm qhov zoo nkauj ntawm qhov chaw, porosity, txoj kev siv thiab cov txheej txheem ua haujlwm.)

Lus Cim:

*Yog tias xav tau kev ua kom nyias nyias, muab dej deionized ntxiv rau raws li qhov viscosity thiab txoj kev siv (txhuam, dov, lossis txau). Kho qhov viscosity kom haum rau txoj kev siv.

* Qhov sib piv ntawm kev sib xyaw ntawm 5-20% los ntawm qhov hnyav. Kev ua kom nyias dhau yuav cuam tshuam tsis zoo rau kev tsim cov zaj duab xis, lub zog zais, thiab kev ruaj khov mus sij hawm ntev.

* Ua ntej siv txheej tom ntej, xyuas kom meej tias txheej dhau los tau kho tag nrho, huv si, qhuav, thiab tsis muaj txhua yam kab mob.

* Tsis txhob do hnyav heev kom tiv thaiv kom tsis txhob muaj npuas ntau dhau.

* Xim Sib Xws:

Ib puag ncig uas muaj xeb me ntsis (C)2):

Ib txheej ntawm cov dej-borne epoxy primer + ob txheej ntawm dej-borne acrylic anticorrosive topcoat.

Ib puag ncig muaj xeb nruab nrab (C3-C4):

Ib txheej ntawm cov xim pleev xim inorganic zinc nplua nuj uas ntws los ntawm dej + ib txheej ntawm cov xim pleev xim epoxy micaceous iron nruab nrab uas ntws los ntawm dej + ob txheej ntawm cov xim pleev xim acrylic tiv thaiv xeb uas ntws los ntawm dej.

*Txoj Kev Tsim Kho:

Tshuaj tsuag: Tshuaj tsuag tsis siv cua lossis tshuaj tsuag los ntawm huab cua. Nws raug nquahu kom siv cov tshuaj tsuag tsis siv cua siab.

Txhuam/Dov: Yuav tsum ua tiav qhov tuab ntawm zaj duab xis qhuav uas tau teev tseg.

*Cov kev ceev faj:

▶ Cov Kev Cai Ib puag ncig: Qhov kub ntawm daim ntawv thov: 5 ° C-35 ° C (Kev hloov kho tshwj xeeb yog ua raws li cov yam ntxwv ntawm cov khoom), qhov av noo ≤85%.
▶ Yuav tsum tau kuaj seb puas sib haum thaum sib tov nrog cov xim uas muaj cov kuab tshuaj (pom zoo kom kuaj ib cheeb tsam me me).
▶ Yuav tsum hnav cov khoom siv tiv thaiv thaum lub sijhawm xuab zeb
▶ Tiv thaiv kom tsis txhob khov thaum lub sijhawm khaws cia.
▶ Tsis pub ua vaj tse vim pos huab, nag, daus, cua thiab nag.

* Kev Cia Khoom thiab Lub Neej Tus Kheej:

▅ Khaws cia rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau rau hauv tsev rau khoom ntawm qhov kub ntawm 5-35 ℃, tsis txhob cia khov thiab tshav ntuj ncaj qha;

▅ Lub neej ntawm cov khoom siv yog 12 lub hlis. Yog tias cov khoom uas khaws cia ntev tshaj lub sijhawm khaws cia, ces siv tau tom qab dhau qhov kev tshuaj xyuas.

*Pob khoom:

20 Kg / Thoob los yog pob khoom customized.

Cov Lus Qhia Tshwj Xeeb ntawm Cov Xim Acrylic Anti Rust Uas Ua Los Ntawm Dej