Khoom nta
1, High reflectivity
Rau siab reflectivity, cov khoom siv titanium dioxide nrog siab whiteness thiab siab tiv thaiv huab cua.Nyob rau tib lub sijhawm, los ntawm kev kho qhov muaj pes tsawg leeg thiab cov txheej txheem ntawm cov iav hmoov, cov xim dawb thiab npog ntawm titanium dioxide yog maximized.Qhov nruab nrab reflectivity ntawm 200-mesh luam ntawv yog nyob ib ncig ntawm 78.
2, Tsawg expansion coefficient
Siab zog thiab qis expansion coefficient ntawm cov khoom.Tom qab tempering, ib tug loj compressive kev nyuaj siab yog tsim nyob rau hauv lub iav nto.Raws li ib txwm muaj, tus ntoo khaub lig ntog pob ntawm lub ntsej muag tsis yog lo lo ntxhuav tuaj yeem ncav cuag ntau dua 70cm (2mm iav 227 hlau pob).
3, Zoo heev acid thiab alkali tsis kam
Cov khoom muaj cov kua qaub thiab alkali zoo heev, thiab cov glaze muaj zog hydrolysis tsis kam nyob rau hauv qhov kub thiab txias thiab high humidity tej yam kev mob.
4 、 Kev tsim kho dav dav
Cov khoom muaj ib tug nruab nrab softening point thiab yog haum rau txawv tempering tsis.Nws tuaj yeem softened thaum qhov kub ntawm qhov chaw kub siab tshaj 695 °.
Lub ntsiab lus tseem ceeb
| Tshuaj npe | CAS Nr. | EC NO. | Composition (Qhov hnyav%) |
| Diethylene glycol butyl ether | 112-34-5 ib | 203-961-6 | 20 |
| Acrylic polymer | 9003-01-4 | 618-347-7 ib | 10 |
| Titanium dioxide | 13463-67-7 | 236-675-5 ib | 20 |
| iav hmoov | —— | —— | 50 |
Glaze khoom
1, cwj mem hardness standard ≥3H.
2, Tus qauv adhesion yuav tsum ≤1 qib.
3 、 Kev sim tshuaj ntxuav: Raws li cov txheej txheem teev tseg hauv GB / T 9266, qhov kev cuam tshuam ntawm kev cuam tshuam yuav tsum tsis pub tshaj 3% rau 1000 zaug.
4、Neutral ntsev tsuag tsis kam: kuaj raws li txoj kev teev nyob rau hauv GB / T 1771 rau 96 teev, lub reflectivity attenuation tsis tshaj 3%.
5, Kev ntsuas kub tsis kam tiv thaiv degeneration: Raws li cov txheej txheem tau teev tseg hauv IEC 61215, qhov kev cuam tshuam tsis zoo tsis tshaj 3%.
6, Kev ntsuas av noo thiab khov: Raws li cov txheej txheem tau teev tseg hauv IEC 61215, qhov kev cuam tshuam tsis zoo tsis tshaj 3%.
7, Damp heat test: Raws li cov txheej txheem tau teev tseg hauv IEC 61215, qhov kev cuam tshuam qhov txo qis tsis tshaj 3%.
8, Ultraviolet pretreatment test: Raws li cov txheej txheem teev tseg hauv IEC 61215, qhov kev cuam tshuam ntawm kev cuam tshuam tsis tshaj 3%.
Cov kev ceev faj
Cov khoom yuav tsum tau muab kaw thiab khaws cia rau hauv qhov chaw qhuav thiab qhov cua.Lub txee lub neej ntawm cov khoom yog 6 lub hlis.
Lwm tus
Ntim yog 20kg lossis 25kg.
Cov khoom no tsis raug cais raws li cov khoom txaus ntshai thiab tuaj yeem thauj los ntawm cov khoom thauj dav dav.
