Sab saum toj Qib Fused Quartz Particle Thawj Qib nrog Zoo Shelling Performance Rau Lub Plhaub ua .Main khoom specifications (50-100mesh, 100-200 Mesh)
I. Yam ntxwv
1. Zero thermal expansion, tsis tshua muaj thermal conductivity.
2. Zoo heev thermal stability.
3. High purity (cov ntsiab lus SiO2 yog siab dua 99.8%).
4. Cov khoom siv tshuaj muaj zog heev.
5. General mechanical ntau lawm, particle loj rau lub kaum sab xis hom.
II.Cov cheeb tsam tseem ceeb ntawm daim ntawv thov
Lub Fused quartz particle tsuas yog siv rau hauv cov xuab zeb nto thiab cov hmoov av rau precision Casting .electronic sealing, xim, txheej, Silicon roj hmab, peev casting thiab high-qib hluav taws xob rwb thaiv tsev thiab lwm yam.Qib siab quartz nozzle, Sau cov ntaub ntawv suav nrog epoxy resin casting, hluav taws xob sealing, xim, txheej, thiab lwm yam.
III.Basic Parameters
Qhov ceev: 2.2 g / m3
Hardness: 7
Softening Point: 1700 ° C
Melting Point: 1750 ° C
Coefficient ntawm Thermal Expansion: 0.1
PH tus nqi: 6
IV.Tshuaj muaj pes tsawg leeg
| Guaranteed tus nqi | Yam khoom muaj nqis | |
| SiO 2 | 99.7% min | 99.91% |
| Al2O3 | 500 ppm max | 360ppm ua |
| Fe2O 3 | 500 ppm max | 150 ppm |
V. Muaj Specifications
1. Thaiv 0-60 mm
2. Granular
| 0.5-0.2 hli | 5-3 hli | 3-1 hli | 1-0 hli |
| 20-40 mesh | 4-10 mesh | 70-120 mesh | 0.1-0.2 hli |
Peb yog lub tuam txhab quartz uas yog ib qho ntawm cov ua, sib tsoo, tsoo thiab xa tawm cov ntaub ntawv quartz hauv Xuzhou Tuam Tshoj.
Peb muaj ntau tshaj 10 xyoo kev tsim khoom hauv precision casting thiab refractory cov ntaub ntawv.
Peb kuj muab cov kev hloov kho tshwj xeeb raws li cov neeg siv khoom xav tau, tuaj yeem tsim kho qhov loj me thiab cov lus qhia tshwj xeeb rau cov neeg siv khoom granularity.
◆ Khoom feature
1.Nrog qis dielectric tas li;Siab purity, zoo hluav taws xob rwb thaiv tsev kev ua tau zoo, siab whiteness;Tsawg coefficient ntawm thermal expansion;
2.Ntau cov tshuaj muaj zog ruaj khov, zoo heev acid thiab alkali tsis kam, corrosion kuj, huab cua tsis kam
3. Nqi-zoo
4.Excellent shelling kev ua tau zoo
5.Excellent cua permeability thiab yooj yim pwm filling
6. Tsawg thermal expansivity
