VAE Powder Redispersible Polymer Hmoov CAS No.24937-78-8
Product Description
ADHES® AP2080Re-dispersible Polymer Powderbelongs rau polymer hmoov polymerized los ntawmethylene-vinyl acetatecopolymer. Cov khoom no muaj zoo adhesion, plasticity, abrasion kuj.
Technical Specification
| Lub npe | Redispersible Latex hmoovTIAB SA 2080 |
| CAS Nr. | 24937-78-8 ib |
| HS CODE | 3905290000 ib |
| Qhov tshwm sim | Dawb, dawb ntws hmoov |
| Kev tiv thaiv colloid | Polyvinyl cawv |
| Cov tshuaj ntxiv | Mineral anti-caking tus neeg sawv cev |
| Residual noo noo | ≤ 1% |
| Qhov ntom ntom | 400-650g / l |
| Tshauv (kub qis dua 1000 ℃) | 10 ± 2% |
| Lowest film forming kub (℃) | 4 ℃ |
| Zaj duab xis khoom | Nyuaj |
| Tus nqi pH | 5-9.0 (Aqueous tov muaj 10% dispersion) |
| Kev ruaj ntseg | Tsis muaj tshuaj lom |
| Pob | 25 (Kg / hnab) |
Daim ntawv thov
➢ Gypsum mortar, bonding mortar
➢ Rwb thaiv tsev mortar,
➢ Phab ntsa putty
➢ EPS XPS rwb thaiv tsev vaj huam sib luag
➢ Self-leveling mortar
Kev ua yeeb yam tseem ceeb
➢ Kev ua tau zoo dua qub
➢ Txhim kho rheological thiab kev ua haujlwm ntawm mortar
➢ Ntxiv lub sijhawm qhib
➢ Txhim kho lub zog sib txuas
➢ Ua kom muaj zog cohesive
➢ Kev hnav zoo heev
➢ Txo kev tawg
☑ Cia thiab xa khoom
Khaws rau hauv qhov chaw qhuav thiab txias hauv nws cov pob thawj. Tom qab lub pob qhib rau kev tsim khoom, yuav tsum tau ua kom nruj re-sealing kom sai li sai tau kom tsis txhob muaj dej noo.
Pob: 25kg / hnab, ntau txheej ntawv yas composite hnab nrog square hauv qab valve qhib, nrog puab txheej polyethylene zaj duab xis hnab.
☑ Txee lub neej
Thov siv nws li ntawm 6 lub hlis, siv nws thaum ntxov li sai tau nyob rau hauv qhov kub thiab txias, thiaj li tsis ua rau kom qhov tshwm sim ntawm caking.
☑ Khoom ruaj ntseg
ADHES ®Re-dispersible Latex Powderbelongs rau cov khoom tsis muaj tshuaj lom.
Peb qhia tias txhua tus neeg siv khoom siv ADHES ®RDPthiab cov neeg uas muaj kev sib cuag nrog peb nyeem Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv kom zoo zoo. Peb cov kws paub txog kev nyab xeeb zoo siab los qhia koj txog kev nyab xeeb, kev noj qab haus huv, thiab teeb meem ib puag ncig.
FAQS
Thaum cov dej ntxiv rau cov khoom sib tov qhuav, covVAJ copolymer hmoov ua ib tug dispersion thiab tsim ib zaj duab xis thaum ziab. Cov yeeb yaj kiab no txhawb nqa elasticity thiab adhesion.ADHES® Redispersible polymer hmoov tau muab faib ua ntau heevyoojnrog qis adhesion, nruj nrog siab adhesion,nruab nrabnrog standard adhesion(ob leeg adhesion thiab yooj). Dej yog ntxiv rau qee cov hmoov txhawm rau muab cov yam ntxwv hydrophobic rau cov khoom siv.
Vinyl Acetate-Ethylene Polymers (VAE) --Cov hmoov no sib xyaw ua kom yooj yim ntawm ethylene thiab adhesion ntawm vinyl acetate, ua rau muaj ntau yam kev lag luam thiab kev nyab xeeb yam tsis muaj kev cuam tshuam rau kev ua haujlwm.
Lawv muab ntau yam txiaj ntsig, suav nrog kev sib koom ua ke zoo heev, hloov tau yooj yim, cov yeeb yaj kiab uas muaj qhov kub thiab txias thiab qhov hloov pauv iav hloov pauv kub. Lawv kuj pom zoo adhesion rau tej substrates xws li yas thiab ntoo.
Ethylene-vinyl acetate-acrylate terpolymer-- Cov hmoov polymer no qhia tau zoo heev adhesion zog.Nws cov yeeb yaj kiab muaj qhov ua tau zoo, muaj zog plasticity, muaj zog hnav tsis kam thiab deformation muaj peev xwm.
Styrene-acrylate copolymer--Cov hmoov polymer muaj zog heevanti-saponification muaj peev xwm. Nws muaj adhesion zoo rau ntau yam substrates xws li polystyrene ua npuas ncauj board, pob zeb hauv av wool board, thiab lwm yam.
Redispersible polymer hmoov muaj ntau daim ntawv thov thoob plaws ntau yam kev lag luam. Lawv yog dav siv nyob rau hauv:
· Siv cov nplaum
·C1 C2Cov nplaum nplaum
· Cov mortars
· Sab nrauv phab ntsa putty
· Lub tsev binders
· Muab cov khoom sib xyaw ua ke xws li pob zeb kho pob qij txha, tawg kev sib cais daim nyias nyias, thiab daim ntawv thov daim nyias nyias.
Lub iav-hloov kub yog hais txog qhov kub ntawm cov polymers yuav hloov los ntawm lub xeev elastic mus rau lub xeev iav, qhia los ntawm Tg. Thaum qhov kub siab tshaj Tg, cov khoom siv roj hmab zoo li tus cwj pwm thiab ua rau cov elastic deformation nyob rau hauv load; Thaum qhov kub thiab txias qis dua Tg, cov khoom siv yog iav zoo li hauv kev coj cwj pwm thiab ua rau nkig tsis ua hauj lwm. Feem ntau yog Tg siab, qhov hardness tom qab tsim zaj duab xis kuj siab, rigidity zoo thiab kub kuj yog zoo; txwv tsis pub, yog tias Tg qis, qhov hardness tom qab tsim cov yeeb yaj kiab txo qis, tab sis elasticity thiab hloov tau zoo.
Nyob rau hauv kev npaj ntawm qhuav-siv mortar, redispersible polymer hmoov ntawm txawv Tg qhov tseem ceeb yuav tsum tau xaiv raws li lub hom phiaj, kev khiav hauj lwm ib puag ncig thiab lub hauv paus khoom ntawm mortar. Piv txwv li, nyob rau hauv kev npaj ntawm pobzeb adhesives thiab tawg-resistant plastering mortar, ob lub ntsiab tseem ceeb yuav tsum tau xav txog. Ib qho yog siab adhesion; lwm yam yog txaus yooj thiab muaj peev xwm ntawm deformation kuj. Yog li ntawd, xaiv cov hmoov polymer nrog tsawg Tg, tsis tshua muaj kub thiab yooj yooj yim.
Cov lus pom zoo:
| QIB | PAB 1080 | TIAB SA 2080 | TIAB SA 2160 | TIAB SA 2180 | TIAB SA 3211 | TIAB SA 3213 | SIB 1700 |
| iav hloov kub (Tg) | 10 | 15 | 5 | 0 | -2 | -7 | 8 |
| Yam tsawg kawg nkaus zaj duab xis ua kub (MFFT) | 0 | 4 | 2 | 0 | 0 | 0 | 0 |
| Cim | Nruab nrab | Nyuaj | Nruab nrab | Nruab nrab | Yooj yim | Siab hloov tau | Nruab nrab |
