Nyob rau hauv xyoo tsis ntev los no, ntau ntawm resin roj hmab hmoov, siab-zog dej-resistant roj hmab hmoov thiab lwm yam pheej yig roj hmab tau tshwm sim (vinyl acetate-ethylene copolymer), uas yog tshuaj tsuag-qhuav thiab rov ua dua tshiab. Dispersible looj hmoov, ces dab tsi yog qhov sib txawv ntawm resin roj hmab hmoov thiab redispersible looj roj txhuas hloov cov hmoov roj hmab recisx hmoov? Yongqiang Cug Lub Tuam Txhab yuav ua rau koj txheeb xyuas qhov sib txawv ntawm ob rau koj siv:
1. Redispersible looj hmoov
Tam sim no, cov hmoov sib cuam tshuam thoob plaws hauv ntiaj teb no yog: Vinylene Terpolymer roj hmab hmoov (E / VL), acetic acid vinyl ester thiab ethylene thiab ntau dua fatty acid vinyl ester roj roj hmab hmoov (vethylene pololymer roj hmab hmoov nplej thiab, muaj ib txoj haujlwm hauv ntiaj teb Teb thiab sawv cev rau cov yam ntxwv kev txawj ntse ntawm cov hmoov tsis sib xyaw polymer. Tseem muaj kev daws teeb meem zoo tshaj plaws hauv cov nqe lus ntawm kev paub txuj ci nrog polymers thov rau coll hloov kho:
1. Nws yog ib qho ntawm feem ntau siv cov polymers hauv ntiaj teb;
2. Muaj kev thov tshaj plaws hauv kev tsim kho;
3. Nws tuaj yeem ua tau raws li lub zog rheological yuav tsum los ntawm cug tshuaj ntsuab (piv txwv li cov haujlwm uas xav tau);
4. Lub txhab nyiaj polymer nrog lwm cov Monomers muaj cov yam ntxwv muaj cov tshuaj organic muaj roj ntau (voc) thiab cov roj ntsha tsis muaj zog;
5. Nws muaj cov yam ntxwv ntawm UV kuj tiv thaiv zoo heev, cov cua sov zoo thiab lub sij hawm ntev;
6. Nws muaj siab saponification tsis kam;
7. Muaj lub dav hlau hloov ntsuas kub (tg);
8. Nws muaj qhov zoo tshaj qhov kev sib raug zoo, yooj thiab cov khoom siv neeg siv tshuab;
9. Muaj kev paub ntev tshaj plaws hauv kev tsim kho tshuaj lom neeg yuav ua li cas tsim cov khoom lag luam zoo thiab kev ua hauv kev tswj cov chaw tso tseg;
10. Nws yog ib qho yooj yim los ua ke nrog kev tiv thaiv kev tiv thaiv kev tiv thaiv (polyvinyl cawv) nrog kev ua haujlwm siab.
2. Resin Hmoov
Feem ntau ntawm cov "Resin" roj hmab hmoov ntawm kev ua lag luam muaj cov tshuaj lom neeg DBP. Koj tuaj yeem tshawb xyuas qhov kev phom sij ntawm cov tshuaj no, uas cuam tshuam rau txiv neej kev sib deev. Coob tus ntawm cov roj hmab muaj txiaj ntsig yog piled nyob rau hauv cov tais moos thiab chaw soj ntsuam, thiab lawv yog qhov tsis sib xws rau qee yam. Lub khw muag khoom muaj peev xwm, uas muaj suab npe rau nws cov khoom lag luam ntawm cov roj hmab "roj hmab tawm ntawm cov khoom siv" roj hmab kom muaj zog nplaum, thiab lwm yam) :
1. Cov neeg tsis zoo, qee qhov ntub dej, qee qhov xav tias flocculent (nws yuav tsum yog cov khoom siv ntxeem tau zoo li sepiolite), thiab ib co yog dawb thiab me ntsis qhuav tab sis tseem smelly;
2. Hnov tsw heev;
3. Qee cov xim tau ntxiv, thiab cov xim tam sim no yog xim dawb, daj, grey, dub, liab, thiab lwm yam;
4. Qhov nyiaj ntxiv yog qhov me me heev, thiab qhov ntxiv rau ib qho ton yog 5 ~ 12 kg;
5. Lub zog thaum ntxov yog amazing. Cov xis mas tsis muaj lub zog rau peb hnub, thiab nws tuaj yeem cortrode lub rwb thaiv tsev board thiab lo nws.
6. Nws tau hais tias XPS Board tuaj yeem siv tau tsis muaj tus neeg sab interface.
Los ntawm cov qauv tau txais kom deb li deb, nws yog qhov ua tau zoo tshaj tawm cov lus, tab sis tus neeg xa khoom xav zam dhau cov lus "hnyav", yog li nws hu ua "roj hmab hmoov"
LANCOMING:
1. Cov huab cua tsis kam ntawm cov kuab tshuaj yog qhov teeb meem loj. Nyob rau hauv lub hnub, nws yuav volatilize nyob rau hauv ib lub sijhawm luv luv. Txawm hais tias nws tsis nyob hauv lub hnub, kev sib tham sib txuas yuav decompose sai dua vim yog kab noj hniav;
2. Kev laus tiv thaiv, cov kuab tshuaj yog tsis kub heev tiv taus qhov no;
3. Vim tias qhov sib txuas mechanism yog kom yaj lub interface ntawm lub rooj sib tham insulation, ntawm qhov tsis tooj, nws tseem rhuav tshem cov kev sib txuas lus sib cuam tshuam. Yog tias muaj teeb meem nyob rau tom qab theem tom qab, qhov kev cuam tshuam yuav ua rau neeg tuag taus;
4. Tsis muaj qhov ua txhaum cai rau kev thov nyob txawv teb chaws. Nrog kev paub paub tab ntawm kev tsim kev lag luam tshuaj txawv teb chaws, nws yog tsis yooj yim sua kom tsis txhob nrhiav cov khoom no.
Ntsiab lus:
Dispersible polymer hmoov:
1. Cov khoom siv liab qab yas cov khoom siv yog cov dej-sollopersible hmoov, uas yog copolymer porrolersible, thiab siv polyvinyl cawv ua ib tug tiv thaiv kev tiv thaiv.
2. Vae redispersible looj-ua yeeb yaj kiab cov khoom, 50% aqueous daws teeb meem, thiab nws ua rau cov duab yas zoo li tau muab tso rau ntawm iav rau 24 teev.
3. Cov yeeb yaj kiab tsim muaj qee qhov hloov tau thiab dej tsis kam. Tuaj yeem ncav cuag cov qauv hauv tebchaws.
4. Lub redispersible looj hmoov muaj kev ua tau zoo, muaj zog ua haujlwm zoo, thiab muaj peev xwm txhim kho cov nplaum thiab qhov hloov hluav taws xob. , Lub zog, hnav tsis kam thiab tsim kho, nws muaj cov zog hloov pauv hauv kev tiv thaiv cug.
Resin Hmoov:
1. Resin roj hmab hmoov yog hom hloov kho rau roj hmab, cob, khaub ncaws polymer, cov roj hmab av hauv av, hmoov av.
2. Resin roj hmab hmoov muaj kev cuam tshuam tiag tiag, qee cov khoom siv flocculent (nws yuav tsum yog cov hmoov uas tsw qab zoo ib yam li kerosene)).
3. Qee cov hmoov rsin yog corrosive rau pawg thawj coj, thiab waterproofing tsis zoo tagnrho.
4. Cov huab cua tsis kam thiab cov dej tsis kam ntawm cov roj hmab roj hmab ua kom qis dua li cov hmoov looj xwb. Huab cua tiv thaiv yog qhov teeb meem loj. Nyob rau hauv lub hnub, nws yuav volatilize nyob rau hauv ib lub sijhawm luv luv. Txawm hais tias nws tsis nyob hauv lub hnub, kev sib txuas lus sib cuam tshuam, vim nws yog cov kab noj kab noj kab noj hniav, nws tseem yuav rho nyiaj sai dua.
5. Resin roj hmab hmoov tsis muaj cov pwm, tsis yog hloov tau. Raws li cov qauv tshuaj xyuas ntawm sab nraud rwb thaiv tsev kab hlau rau cov phab ntsa sab nraud, tsuas yog kev puas tsuaj ntawm polystyre pawg ua tau raws tus qauv. Lwm qhov ntsuas tsis tau txog ntawm tus qauv.
6. Cov hmoov Resin tsuas yog siv tau rau kev ua tsev polystyrene camerts, tsis yog rau kev sib tham ntawm cov hlaws dai thiab cov laug hluav taws kub.
Lub Sijhawm Post: Oct-31-2022