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 ua los ntawm cov roj hmab rov siv roj hmab. Dispersed looj hmoov, yog li dab tsi yog qhov sib txawv ntawm cov hmoov dab tsi thiab recispersible looj cov hmoov, tuaj yeem muab cov hmoov kho kom zoo li hmoov?
Luv luv txheeb xyuas qhov sib txawv ntawm ob rau siv:
01. Redispersible looj hmoov
Tam sim no, Redispersible looj hmoov dav siv nyob rau hauv lub ntiaj teb yog: Vinylene, Ethylene, VL), Acetic Acid Vinyl Ester, Ethylene thiab fatty fatty acid vinyl ester ternary copolymer hmoov (ee / vehylene capolymer hmoov rap / arecepies tus coj txoj hauj lwm hauv thoob ntiaj teb thiab sawv cev Cov yam ntxwv ntawm Redispersible polymer hmoov. 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. Daim ntawv thov kev paub hauv kev tsim kho yog qhov tshaj plaws;
3. Nws tuaj yeem ua tau raws li lub zog rheological yuav tsum los ntawm cug tshuaj ntsuab (uas yog, qhov yuav tsum tau tsim nyog);
4. Cov kab txhab nyiaj polymer nrog lwm cov Monomers muaj cov yam ntxwv muaj roj organic muaj roj ntau (voc) thiab cov roj ua haujlwm tsawg;
5. Nws muaj cov yam ntxwv ntawm UV kuj tiv thaiv zoo heev, cov cua sov zoo thiab lub sij hawm ntev;
6. Lub siab tiv taus saponification;
7. Nws muaj qhov dav dav iav hloov pauv (tg);
8. Nws tau muaj qhov ua tau zoo tshaj plaws, hloov tau yooj yim thiab cov khoom siv neeg siv tshuab;
9. Muaj kev paub ntev tshaj plaws hauv kev tsim cov tshuaj lom neeg yuav ua li cas tsim cov khoom lag luam uas ruaj khov thiab kev paub hauv kev ruaj ntseg;
10. Nws yooj yim heev rau kev sib txuas nrog cov kev tiv thaiv kev tiv thaiv kev tiv thaiv (polyvinyl cawv) nrog kev ua haujlwm siab.
02. Resin Hmoov
Feem ntau ntawm "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. Qhov ntau ntawm cov hom roj hmab no loj yog piled nyob rau hauv lub tsev rau khoom thiab hauv chav kuaj, thiab nws muaj qee qhov tsis sib xws. Lub lag luam Beijing, uas muaj npe nrov rau nws cov nplua mais ", tam sim no muaj ntau lub npe roj hmab-resaked hauv cov roj hmab hmoov, cob cov roj hmab hmoov, thiab lwm yam cov yam ntxwv zoo:
1. Cov neeg txom nyem 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 hnov tsw;
2. Nws tsw heev pungent;
3. Qee cov xim tau ntxiv, thiab cov xim tam sim no tshwm sim yog xim dawb, daj, grey, dub, liab, thiab lwm yam;
4. Tus nqi ntawm kev ntxiv yog qhov me me heev, thiab tus nqi ntxiv rau ib qho ton yog 5-12 kg;
5. Lub zog thaum ntxov yog qhov zoo heev. Cov xis mas tsis muaj lub zog hauv peb hnub, thiab lub rooj tsavxwm rwb thaiv tsev tuaj yeem yog corroded thiab daig;
6. Nws tau hais tias XPS Board tsis xav tau tus neeg sawv cev sib ceg;
Los ntawm cov qauv tau txais kom deb li deb, nws tuaj yeem xaus lus tias nws yog cov khoom siv ntawm lub teeb pom kev zoo nkauj, tab sis tus neeg xa khoom xav kom txhob txwm zam cov lus "
LANCOMING:
1. Cov huab cua tsis kam ntawm cov kuab tshuaj yog qhov teeb meem loj. Nyob rau hauv lub hnub, nws yuav yaj nyob rau lub sijhawm luv luv. Txawm hais tias nws tsis nyob hauv lub hnub, kev sib tham sib txuas yuav decompose sai dua vim yog tej kab noj khoom siv;
2. Kev laus tiv thaiv, cov kuab tshuaj yog tsis kub tiv thaiv qhov no, txhua tus paub 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 nrog cov teeb meem no nyob rau tom qab theem no, qhov kev cuam tshuam yuav ua rau neeg tuag taus;
4. Tsis muaj ib qho kev thov ua ntej hauv cov teb chaws txawv tebchaws. Nrog lub paub tab cov kev paub siv tshuaj txawv teb chaws, nws yog tsis yooj yim sua kom tsis pom cov khoom no.
Redispersible looj hmoov
1. Cov khoom siv liab yas cov khoom siv yog cov dej-sollopersible hmoov, uas yog Copolymer ntawm ethylene thiab vinylinsyl 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 tsim cov yeeb yaj kiab yas zoo li muab tso rau ntawm iav rau 24 teev.
3. Cov yeeb yaj kiab tsim muaj qee qhov hloov tau thiab dej tsis kam. Nws tuaj yeem ncav cuag tus qauv hauv tebchaws.
4. Redispersible looj hmoov muaj kev ua haujlwm siab, muaj zog ua haujlwm zoo nkauj thiab siv hluav taws xob zoo nkauj rau kev sib khi, hnav tsis kam thiab kev tsim kho, nws muaj cov zog muaj zog hauv kev tiv thaiv cug.
Resin Hmoov
1. Resin roj hmab hmoov yog qhov hloov tshiab rau cov khoom lag luam xws li roj hmab, cob, cov hmoov av siab hauv av;
2. Resin roj hmab hmoov muaj lub durability, cov khoom tsis zoo, qee qhov xav tias flocculent zoo li sepders), thiab muaj lub hmoov dawb 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 yaj nyob rau lub sijhawm luv luv. Txawm hais tias nws tsis nyob hauv lub hnub, kev sib txuas lus sib cuam tshuam yuav mus rau kab noj hniav, nws kuj tseem yuav decompose sai dua;
5. Resin roj hmab hmoov tsis muaj cov pwm, cia nyob ib leeg. Raws li cov qauv xeem rau sab nraud phab ntsa rwb thaiv tsev sib raug tshuaj pov tseg, tsuas yog kev puas tsuaj ntawm polystyrene pawg thawj coj ua raws tus qauv. Lwm yam ntsuas tsis tau nce rau cov qauv;
6. Resin roj hmab hmoov tsuas tuaj yeem siv tau los khi polystyrifene cameads, tsis vitrified hlaws thiab hluav taws kub fireproof laug.
Lub sij hawm Post: Jun-02-2023