1. Rau kev tiv thaiv huab cua ntawm cov pob qij txha uas tsis yog cov qauv ntaub thaiv phab ntsa,lub ntsej muagcov pob qij txha thiab lub cev;
2. Kev sib khi huab cua hauv hlau , iav, pob zeb, vaj huam sib luag txhuas, thiab yas;
3. Zoo heev rau cov khoom siv hauv tsev feem ntau.
1. Ib qho khoom, kho tsis muaj zog nrog kev nplaum zoo heev, huab cua thiab elasticity rau kev sib khi huab cua hauv cov ntaub thaiv phab ntsa thiab lub tsev facades;
2. Zoo heev rau huab cua thiab kev tiv taus ultraviolet hluav taws xob, cua sov thiab av noo, ozone thiab kub heev;
3. Nrog kev nplaum zoo thiab sib xws nrog feem ntau cov khoom siv hauv tsev;
4. Nyob twj ywm ywj pheej ntawm qhov kub thiab txias ntawm -400C txog 1500C.
1. Siv cov tshuaj yaj xws li toluene los yog acetone los ntxuav kom cov nto ntawm cov khoom siv huv si thiab qhuav;
2. Yog xav kom zoo nkauj dua, siv cov kais dej los npog sab nraum cov pob qij txha ua ntej siv;
3. Txiav lub nozzle kom loj li koj xav tau thiab muab cov sealant tso rau hauv cov qhov sib koom ua ke;
4. Siv cov cuab yeej tam sim ntawd tom qab siv cov sealant thiab tshem daim kab xev ua ntej daim tawv nqaij sealant.
1.Tsis haum rau cov nplaum rau phab ntsa ntaub thaiv;
2.Tsis haum rau qhov chaw uas tsis muaj cua nkag, vim tias nws yuav tsum tau nqus cov dej noo hauv huab cua kom kho tau cov sealant;
3.Tsis haum rau qhov chaw khov lossis ntub;
4.Tsis haum rau qhov chaw uas ntub tas li;
5.Tsis siv tau yog tias qhov kub qis dua 4 ° C lossis siab dua 50 ° C ntawm qhov chaw ntawm cov khoom.
Lub neej txee: 12lub hlisif khaws cia kom ruaj khov, thiab khaws cia rau hauv qab 270C nyob rau hauv txias,dqhov chaw tom qab hnub tsim khoom.
Tus Qauv: GB/T 14683-IF-20HM
Ntim:300ml
Cov ntaub ntawv hauv qab no tsuas yog rau kev siv xwb, tsis yog rau kev siv los npaj cov lus qhia.
| OLV 4000Cov Tshuaj Sealant Tiv Thaiv Huab Cua | ||||
| Kev ua tau zoo | Tus Qauv | Tus Nqi Ntsuas | Txoj Kev Ntsuas | |
| Kuaj ntawm 50 ± 5% RH thiab kub 23 ± 2 ℃: | ||||
| Qhov Ceev (g/cm2)3) | ±0.1 | 1.52 | GB/T 13477 | |
| Lub Sijhawm Tsis Muaj Tawv Nqaij (feeb) | ≤180 | 20 | GB/T 13477 | |
| Kev rho tawm g/10S | / | 12 | GB/T 13477 | |
| Lub zog Tensile (Mpa)
| 23 ℃ | ﹥0.4 | 0.65 | GB/T 13477
|
| –20 ℃ | or ﹥0.6 | / | ||
| 105 ℃ poob phaus, 24 teev % | / | 6.5 | GB/T 13477 | |
| Kev poob qis (hli) ntsug | ≤3 | 0 | GB/T 13477 | |
| Kev poob qis (hli) kab rov tav | tsis hloov pauv duab | tsis hloov pauv duab | GB/T 13477 | |
| Kev Kho Mob Ceev (hli/hnub) | 2 | 2.8 | / | |
| Raws li Kho -Tom qab 21 hnub ntawm 50 ± 5% RH thiab kub 23 ± 2 ℃: | ||||
| Kev Nyuaj Siab (Ntug Dej A) | 20 ~ 60 | 45 | GB/T 531 | |
| Lub zog tensile nyob rau hauv cov xwm txheej txheem (Mpa) | / | 0.65 | GB/T 13477 | |
| Kev Ntev ntawm Kev Tawg (%) | / | 200 | GB/T 13477 | |
| Kev Muaj Peev Xwm Txav Mus Los (%) | 12.5 | 20 | GB/T 13477 | |