Polymer Xim: Kua Yas Rau Hlau Thiab Ntoo, Nws Yog Dab Tsi, Cov Yam Ntxwv

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Ua ntej pleev xim rau ib qho tshwj xeeb, ntau tus xav tsis thoob tias xim twg zoo dua rau xaiv. Niaj hnub no, ib qho ntawm cov neeg nyiam tshaj yog cov xim polymer, uas muaj ntau qhov zoo dua li lwm cov xim sib xyaw thiab ntau tus yam ntxwv. Cia peb xav txog cov yam ntxwv sib txawv tseem ceeb ntawm polymer dyes.

Lub tswv yim thiab cov yam ntxwv

Polymer lossis yas xim yog sib xyaw raws cov polymers (zaj duab xis tsim), xim xim, tawv thiab tawv yas. Cov tshuaj ntxiv cuam tshuam rau qhov ua tau zoo ntawm txheej txheej - nthuav tawm, nplaum rau saum npoo ntawm ib yam khoom, thiab lwm yam. Cov xim no tau tsim ua ob hom - qhuav (hmoov) thiab kua, qhov twg ntxiv cov kuab tshuaj.

Polymer cov xim hauv cov hmoov sib txawv ntawm cov kua hauv lawv cov khoom: lawv tsis qiv lawv tus kheej rau kev sib tawg hauv dej, tab sis qhov nruab nrab rau lawv qhov kev tawg yog huab cua. Lawv kuj tsis hnov ntxhiab, tab sis muaj cov xim loj loj. Cov dyes no yooj yim thauj thiab khaws cia. Txhawm rau thov hom no, tsis tas yuav xav tau cov txheej txheem ua ntej txheej txheej thiab tsis muaj cov pa tso tawm, uas ua rau lawv zoo ib puag ncig thiab hom kev lag luam.

Txawm hais tias muaj ntau yam zoo, cov xim pleev xim muaj qhov tsis zoo - qhov no yog txheej txheem thov. Txhawm rau siv nws rau saum npoo, yuav tsum muaj cov cuab yeej kim, uas tsis yog txhua lub koom haum tuaj yeem them taus, lossis rab phom tshwj xeeb.

Koj kuj tseem yuav xav tau lub qhov cub tshwj xeeb los sib sau ua ke cov xim. Cov xwm txheej no ua rau nyuaj rau ua haujlwm nrog hom no hauv tsev.

Zoo

Tsis hais txog qhov sib xws ntawm cov xim, nws muaj ntau yam txiaj ntsig.

• Muaj peev xwm nkag mus tau txawm tias txheej txheej me tshaj plaws. Qhov no tsim cov txheej txheem tiv thaiv ntawm cov khoom tiv thaiv dej thiab xeb.
• Siab tiv taus tshav ntuj. Qhov zoo no tso cai rau koj los tiv thaiv cov nplaim los ntawm kev ploj thiab xim tshem tawm.
• Tiv taus cov khoom siv thiab tshuaj lom neeg, raws li cov tshuaj polymers tsim txheej tuab tuab ntawm qhov khoom.
• Tiv taus qhov hloov pauv kub.

• Tus nqi pheej yig.
• Muaj txiaj ntsig. Cov xim no tuaj yeem thov hauv ib txheej, yog li ib qho tuaj yeem txaus rau thaj tsam loj.
• Ntau hom thiab ntau yam xim. Vim qhov no, cov xim no tau siv dav rau kev kho kom zoo nkauj ntawm cov chaw nyob thiab cov khoom qub.
• Versatility. Kiag txhua yam ntawm cov nplaim, hlau, ntoo, thiab iav, hla dhau polymerization.

Vim nws qhov tshwj xeeb, cov xim zoo li no yog qhov sib tw tsim nyog hauv kev ua lag luam ntawm cov xim. Thiab ntau hom tsiaj thiab ntxoov ntxoo yuav tso cai rau tus neeg yuav khoom xaiv qhov kev xaiv uas xav tau.

Hom thiab lub hom phiaj

Cov xim polymer tuaj yeem faib ua ob pawg loj - pleev xim sab nrauv thiab sab hauv.

Rau kev siv sab nrauv, polyester, polyurethane khoom siv . Lawv feem ntau npog lub ntsej muag ntawm lub tsev, rooj tog thiab nws qhov chaw, lub cev tsheb. Cov xim zoo li no tiv taus qhov kub thiab huab cua los nag. Nyob rau tib lub sijhawm, lawv txawv los ntawm kev kho cov khoom zoo ntawm txhua qhov chaw, yog li ntawd lawv tau siv los kho cov rooj tog. Kev xaiv loj ntawm cov xim ntawm cov xim no yuav tso cai rau koj pom cov khoom tsim nyog uas yuav ua rau lub cev zoo nrog kev tsim qauv tag nrho ntawm chav.

Polyurethane xim kuj tseem tuaj yeem siv ua lub hauv paus rau lwm hom xim tus neeg sawv cev.

Rau kev siv sab hauv tsev, feem ntau yog siv epoxy qhuav, pleev xim acrylic thiab polyester.

Cov khoom tseem ceeb ntawm cov nyiaj no yog:

• zoo adhesion rau txhua yam saum npoo;
• siab tiv taus cov khoom siv thiab tshuaj lom neeg puas tsuaj;
• ua siab zoo rau cov kua qaub, roj, alkalis;
• tiv taus kev hloov pauv ntawm qhov kub thiab txias;
• tiv taus tshav ntuj: yog li ntawd, thawj qhov tsos ntawm cov khoom, pleev xim nrog acrylic xim, muaj nws thawj qhov tsos rau ntau xyoo;
• sij hawm qhuav sai;
• ib puag ncig tus phooj ywg muaj pes tsawg leeg.

Cov xim pleev xim polyester yog qhov kev xaiv zoo tshaj plaws rau dai cov rooj tog, hlau thiab cov khoom siv ua vaj tsev. Feem ntau cov khoom siv hauv tsev (tub yees, lub qhov cub, qhov cub microwave) thiab lub cev tsheb tau npog nrog hom no.

Nyob ntawm qhov chaw siv, cov xim tau muab faib ua hom hauv qab no: xim rau hlau, ntoo, pob zeb ua vaj

Cov xim hlau kuj tseem hu ua yas yas, thiab nws tsim cov zaj duab xis uas tsis pom tab sis ruaj khov rau ntawm qhov chaw.

Qhov saum npoo no tiv thaiv cov khoom los ntawm kev xeb, hloov pauv kub, tshav ntuj thiab av noo ntau. Yog li ntawd, nws tau xaiv los pleev xim rau lub sam thiaj hlau, qhov rooj rau tsheb lossis laj kab hlau hauv lub tebchaws. Nws feem ntau yog siv rau kev ua kom tiav cov kav dej thiab cov khoom siv rau lub pas dej, thaj chaw nyob thiab chaw tsim khoom, cua sov kav dej.

Cov yas yas kuj tseem siv rau ntoo saum npoo av, yog li tiv thaiv lawv los ntawm kev lwj thiab kev laus ua ntej.

Rau ntoo, polyurethane xim raws acrylic yog qhov xaiv feem ntau, uas tso cai rau nws kom nyab xeeb siv ob sab hauv thiab sab nraum zoov. Cov xim nplua nuj yuav tso cai rau koj pleev xim rau sab nrauv ntawm lub tsev lub caij ntuj sov lossis lub laj kab ntoo, ntoo tso rau hauv chav tsev.

Nws kuj tseem tuaj yeem siv rau hauv pem teb ob qho tib si hauv chav tsev thiab hauv tebchaws . Cov xim zoo li no tiv thaiv cov nplaim los ntawm tshuaj lom neeg thiab kev puas tsuaj, los ntawm nag lossis daus thiab kab mob phem. Cov khoom ntoo kho nrog cov xim no tsis ntshai qhov hloov pauv ntawm qhov kub thiab txias, nrog rau xim ploj los ntawm lub hnub.

Rau cov nplais pob zeb, nws tsim nyog xaiv cov yas ua kua, vim nws:

• muaj qib siab ntawm kev tiv taus rau kev puas tsuaj ntawm cov khoom siv;
• muaj cov khoom ua tau zoo, yog li ntawd, nws tsis tas yuav tsum tau npaj ua ntej pob zeb ua ntej tha xim;
• tiv taus ntau yam tshuaj txhuam hniav thiab tshuaj lom neeg;
• tso cai rau koj los tsim cov matte thiab ci ntsa iab;
• muaj ntau ntxoov.

Cov xim yog siv los ua kom tiav cov plag tsev hauv chav nres tsheb, chaw tsim khoom lag luam thiab hauv qab daus. Nws tuaj yeem siv los pleev xim phab ntsa hauv ob qho chaw nyob thiab chaw ua haujlwm.

Koj tseem tuaj yeem pom ntawm kev muag khoom: ib qho kev tivthaiv thiab ob-txheej polyurethane xim.

Thawj hom yog kev sib xyaw ntawm cov kuab tshuaj organic nrog cov khoom siv acrylic thiab polyurethane. Qhov no tso cai rau nws siv sab hauv tsev, thiab ua kom lub ntsej muag ntom ntom thiab tiv thaiv.

Hom thib ob yog tau los ntawm kev sib xyaw ob lossis ntau yam ntxiv . Lub peculiarity ntawm hom no yog solidification tam sim ntawd, hauv kev tsim cov lej ywj pheej thiab cov ntxig. Cov neeg tsim qauv nyiam siv cov khoom zoo li no hauv kev tsim toj roob hauv pes, txhawm rau npog lub tsev ntawm lub tsev thiab cov qauv vaj tsev me me. Yuav siv tau los kho cov khoom siv, rooj tog zaum, phab ntsa thiab qab nthab hauv chav dej, tso quav thiab txawm tias nyob ntawm lub sam thiaj lossis lub sam thiaj.

Txhawm rau xaiv hom xim zoo thiab tau txais qhov txiaj ntsig xav tau, nws tsim nyog ua raws qee txoj cai.

Cov lus qhia rau kev xaiv thiab siv

Polymer xim yog hom neeg nyiam, raws li nws qhov kev thov yog dav txaus - los ntawm tha xim tsheb mus rau hauv pem teb thiab laj kab ntoo. Hauv qhov no, thaum xaiv hom no, nws tsim nyog paub cov cai yooj yim.

• Ua ntej tshaj plaws, koj yuav tsum txiav txim siab ntawm qhov saum npoo thiab qhov chaw ntawm cov xim. Txhawm rau hloov cov xim ntawm cov nplaim hauv chav, koj yuav xav tau cov xim zoo thiab nyab xeeb rau ib puag ncig. Nws raug nquahu kom xaiv cov khoom sib xyaw kom qhuav sai. Thiab rau kev ua haujlwm sab nraud, koj yuav tsum xaiv cov xim uas tiv taus qhov hloov pauv ntawm qhov kub thiab txias. Thiab kuj muaj cov khoom tiv thaiv zoo.
• Cov khoom siv nto. Yog li, rau cov khoom siv hlau nws yog qhov tsim nyog los pleev xim nrog cov khoom tiv thaiv kab mob, thiab rau ntoo, sib xyaw nrog kev tiv thaiv kab.
• Tau txais qhov xav tau saum npoo - matte, ci ntsa iab. Qhov ci ntsa iab yog qhov siv tau ntau dua los siv thiab yooj yim los ntxuav. Gloss tseem tso cai rau koj kom pom qhov chaw dav thiab ntxiv lub teeb. Matte muab cov khoom ua kom zoo nkauj thiab zoo nkauj. Thiab ntawm qee yam khoom nws zoo li txawv txawv. Piv txwv, lub cev ntawm lub tsheb thaum nws ua tiav hauv velvet. Lwm cov nyhuv matte tso cai rau koj npog qhov khawb thiab qhov tsis xws me me.
• Xav txog koj cov xim xim xim ua ntej. Txij li polyurethane muaj ntau xim thiab ntxoov, nws tuaj yeem haum rau hauv txhua sab hauv. Yog tias teeb meem tshwm sim hauv kev xaiv xim, tom qab ntawd koj yuav tsum xaiv qhov kev xaiv qub - dawb, dub, txho, xim av.
• Nws yog ib qho tseem ceeb los tshuaj xyuas hnub tas sij hawm thiab chaw tsim khoom. Nws yog qhov zoo dua los muab kev nyiam rau hom paub thiab paub tseeb.

Yuav thov li cas kom raug?

Tom qab cov xim tau xaiv, nws yog qhov tsim nyog los ua kom raug rau nws saum npoo. Hauv qhov no, nws yog qhov yuav tsum tau ua raws li cov lus qhia ntawm cov kws tshwj xeeb.

• Thaum tha xim sab hauv tsev, tshwj xeeb yog thaj chaw nyob, koj yuav tsum tsim kom muaj cua nkag tau zoo. Txhawm rau ua qhov no, qhib lub qhov rooj thiab qhov rooj. Txhawm rau kom muaj kev nyab xeeb thiab tsis muaj tshuaj lom, koj tsuas tuaj yeem siv lub npog ntsej muag, thiab tawm hauv chav kom tso pa tawm tom qab ua haujlwm tas.
• Saib xyuas kev ceev faj txog kev nyab xeeb. Hnav lub npog ntsej muag lossis lub tshuab ua pa, tiv thaiv lossis tsis tsim nyog hnav khaub ncaws - thaum muaj xim pleev xim, hnab looj tes.
• Npaj txhua yam cuab yeej tsim nyog hauv ib qho chaw - cov menyuam, txhuam, pallet, pleev xim.
• Yog tias tsim nyog, npaj cov nplaim ua ntej - siv primer, qib saum npoo, foob qhov tawg thiab tawg, tshem cov xim qub los yog tso quav.
• Thaum thov lub tsho thib ob, cia thawj lub tsho kom qhuav tag. Qee qhov xwm txheej, lub sijhawm no tuaj yeem ntev txog 24 teev.

Polyurethane xim yog qhov dav thiab ntau yam khoom siv rau kev ua tiav thaj chaw nyob thiab tsis nyob hauv tsev, thaum xaiv thiab thov uas, yuav tsum tau ua raws qee txoj cai.