1. Chii chinonzi silicone sealant?
Silicone sealant ipurasitiki yakagadzirwa nepolydimethylsiloxane sechinhu chikuru chisina kugadzirwa, ichiwedzerwa ne crosslinking agent, filler, plasticizer, coupling agent, uye catalyst mu vacuum state. Inopfuura nepakati pekupisa kwemumba. Inosangana nemvura iri mumhepo yobva yaoma kuita rabha re silicone rinonamira.
2. Musiyano mukuru uripo pakati pesilicone sealant nezvimwe zvinovhara organic?
Ine simba rakasimba rekunamatira, simba guru rekusunga, simba rekudzivirira mamiriro ekunze, simba rekudzivirira kudedera, simba rekudzivirira hunyoro, simba rekudzivirira hwema, uye simba rekuchinja kukuru muchando nekupisa. Pamwe chete nekushanda kwayo kwakakura, inogona kuona kubatana pakati pezvinhu zvakawanda zvekuvaka, inova hunhu hwakajairika hwesilicone sealant iyo yakasiyana nezvimwe zvinhu zvinonamatira zveorganic. Izvi zvinokonzerwa nechimiro chemakemikari chemolecular chesilicone sealant. Cheni huru yeSi—O bond haikuvadzi nyore nyore nemwaranzi yeultraviolet. Panguva imwe chete, tembiricha yekuchinja kwegirazi yesilicone rabha yakaderera zvikuru pane yezvinhu zveorganic. Inogona kuramba ichikwanisa kusimba zvakanaka mumamiriro ekunze ekupisa akaderera (-50°C) isina kupwanyika kana kutsemuka, uye haisi nyore kunyorova uye kuora mumamiriro ekunze ekupisa kwakanyanya (200°C). Inogona kuchengetedza kushanda kwakasimba munzvimbo dzakasiyana dzekupisa. Silicone sealant haifambi nekuda kwehuremu hwayo, saka inogona kushandiswa mumajoini emadziro ekumusoro kana eparutivi pasina kudonha, kuputsika kana kutiza. Hunhu hwakanaka hwezvivharo zvesilicone ndicho chikonzero chakakosha chekushandiswa kwazvo mumunda wekuvaka, uye hunhu uhwu zvakare hwakanakira pane zvimwe zvivharo zveorganic.
3. Musiyano uripo pakati pesilicone sealant isina neutral acid？
| mhando | Chisimbiso chesilicone chine acid | silicone sealant isina kwayakarerekera |
| kunhuhwirira | Kunhuhwirira kunorwadza | Hapana hwema hunorwadza |
| Zvikamu zviviri | hapana | kuva ne |
| Mashandisirwo ekushandisa | Inoparadza. Haigone kushandiswa pasimbi, matombo, girazi rakaputirwa, kana simende | Muganho |
| Mamiriro ekushandisa | Kicheni, imba yekugezera, nzvimbo isina chinhu pasi, bhodhi repasi, nezvimwewo. | Madziro emaketeni, madziro emaketeni egirazi, paste yekuvaka, nezvimwewo. |
| Kurongedza | katuriji, soseji | katuriji, soseji, ngoma |
| kugona kwekaturiji | 260ml 280ml 300ml | |
| kugona kwemasoseji | hapana | 590ml 600ml |
| ngoma | 185/190/195 KG | 275/300 KG |
| Kumhanya kwekuporesa | Acid silicone sealant inoporesa nekukurumidza kupfuura neutral silicone sealant | |
| mutengo | Pasi pemhando imwecheteyo, silicone sealant isina kusimba ichave inodhura kupfuura acid silicone sealant | |
Zvigadzirwa zveJUNBOND:
- 1.Acetoxy silicone sealant
- 2.Silikoni isina kusimba
- 3.Silikoni inovhara fungus
- 4. Chisimbiso chekudzima moto
- 5. Chisimbiso chisina nzara
- 6.PU furo
- 7.MS chisimbiso
- 8. Chisimbiso cheAcrylic
- 9.PU chisimbiso
Nguva yekutumira: Zvita-29-2021