1. Nws yog rau kev siv tshwj xeeb rau lub hauv caug sib koom ua ke thiab tab sis kev sib koom ua ke rau vaj huam sib luag acrylic thiab phab ntsa iav uas tsis yog cov qauv;
2. Ntawm kev sib koom ua ke ntawm ntau yam txhuas thiab txhuas daim ntaub thaiv phab ntsa thiab lwm yam.;
3. Ntawm kev sib txuas ntawm cov pob zeb ua vaj tse, vuas, ceramics, yas thiab phaj hlau;
4. Thiab lwm yam kev tsim kho sealing.
1. Ib qho khoom, kho tsis muaj teeb meem 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. Kev tiv taus huab cua zoo heev thiab tiv taus hluav taws xob ultraviolet, 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. Ua kom yooj ywm dua li ntawm qhov kub 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.
Ntim:300ml
Cov ntaub ntawv hauv qab no tsuas yog rau kev siv xwb, tsis yog rau kev siv los npaj cov lus qhia.
| OLV4900 Qis Modulus Siab Txav Mus Los Silicone Sealant 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) | 1.3-1.4 | 1.35 | GB/T 13477.2-2002 | ||
| Lub Sijhawm Tsis Muaj Tawv Nqaij (min) 25℃, 50% RH | ≤60 | 15 | GB/T 13477.2-2002 | ||
| Kev rho tawm (g/5s) | 8-25 | 10 | GB / T 13477.4-2002, 0.4MPa, 25 ℃, 3 hli | ||
| Kev poob qis (hli) ntsug 50 ± 2 ℃ | ≤3 | 0 | GB/T 13477.6-2002 | ||
| Slumpability (mm) kab rov tav 50 ± 2 ℃ | ≤3 | 0 | GB/T 13477.6-2002 | ||
| Kev Kho Mob Ceev (hli/24 teev) | 3-5 | 3.5 | / | ||
| Raws li Kho -Tom qab 21 hnub ntawm 50 ± 5% RH thiab kub 23 ± 2 ℃: | |||||
| Lub zog nplaum tensile (Mpa) 23 ℃ | 》0.6 | 0.6 | GB/T 13477.10-2017 | ||
| Thaj Chaw Ua Tsis Tau Zoo ntawm Kev Ua Kom Zoo % 23 ℃ | ≤5 | 0 | |||
| Kev Ntev ntawm Kev Tawg (%) | 》400 | 600 | GB/T 13477.10-2017 | ||
| Kev Nyuaj Siab (Ntug Dej A) | 20-40 | 22 | T/FSI 015-2019 4.3.4 | ||
| Kev Poob Loj (%) | ≤8 | 2.93 | GB/T 13477.19-2017 | ||
| Tus Nqi Rov Qab Los Ntawm Elastic (%) | 》70 | 87 | GB/T 13477.17-2017 | ||
| Lub zog tsim kua muag (KN / m) | 》4 | 4.2 | GB/T 529-2017 | ||
| Lub zog tensile nyob rau hauv cov xwm txheej txheem (Mpa) | / | 0.6 | GB/T 13477 | ||
| Kev Muaj Peev Xwm Txav Mus Los (%) | / | +100, -50 | |||
| Kev Khaws Cia | 12 Lub Hlis | ||||