High Reflective Glass Beads yog tsim los ntawm cov txheej txheem tshiab "iav melting granulation method" txheej txheem, uas yog los yaj tshwj xeeb npaj cov khoom siv kho qhov muag rau hauv cov kua iav, thiab tom qab ntawd tso cov iav kua rau hauv iav rods raws li qhov xav tau ntawm cov iav hlaws. , thiab tom qab ntawd ua qhov kub kub txiav thiab granulation. , Cov iav hlaws ua los ntawm cov txheej txheem no zoo heev hauv kev sib tw, purity, transparency, uniformity, txheej txheej thiab lwm yam. Cov kab cim tsim nrog cov hlaws iav no muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov sib piv nrog cov kab kos kab. Kev txhim kho tseem ceeb (txog li â ¢ 500mcd / lux / m2) thiab muaj qee qhov kev pom thaum hmo ntuj los nag, dhau los ua qhov cim huab cua tiag tiag.
Khoom nta
1. Cov xim tsis muaj xim, pob tshab lossis lub teeb xiav ntshiab, tsis muaj npuas thiab impurities.
2. Uniform kheej kheej kheej kheej, zoo fluidity thiab yooj yim siv.
3. Kev faib tawm ntawm cov nplej yog qhov tseeb thiab kho tau, uas tuaj yeem ua tau raws li cov qauv sib txawv thiab cov lus qhia tshwj xeeb.
4. Cov tshuaj lom neeg ruaj khov thiab huab cua tsis zoo.
5. Lub rounding tus nqi yog ntau tshaj 95%, thiab cov retroreflective kev ua tau zoo heev.
6. Qhov kev ntsuam xyuas retroreflective coefficient nyob rau hauv lub chaw soj nstuam xav tau ntau tshaj 600mcd tso cai tawm ntawm lub Hoobkas.
7. Nrog kev ua haujlwm tsis tu ncua hauv lub xeev qhuav thiab ntub dej
8. Nws tuaj yeem ruaj khov ua ke nrog ntau yam txheej txheej, thiab muaj kev ua haujlwm zoo los tiv thaiv fouling thiab kua dej.
9. Nruam kev tsim khoom, ruaj khov thiab txhim khu kev qha khoom zoo.
Tshuaj muaj pes tsawg leeg
SiO 2 |
71-74 : kuv |
Al2O3 |
ua 1.8 |
CaO |
6-10 |
MgO |
3-5 |
Na2O |
12-15 |
K2O |
ib ¤1 |
Fe2O 3 |
ua 0.3 |
SO3 |
ua 0.3 |
Physical Property
Qhov ntom |
2.4-2.6g / cm3 |
Kev ceev ceev |
1.50-1.60g / cm3 |
Refractive Index |
1.50-1.52 Nws |
Roundness ¼ % # |
ib 98 |
Mos taw tes |
720-730 Ib |
annealing |
550 ib |
thermal |
9-10I§ 10-6/â ¢ (0 - 350 â ¢ º ) |
Kev nyuaj siab |
5.5-6.5 |