Product Description
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Quartzrods
SIO2:
99.9%
Density:
2.2(g/cm3)
Degreeofhardnessmoh'scale:
6.6
Meltingpoint:
1732°C
Workingtemperature:
1100°C
Maxtemperaturecanreachinashorttime:
1450°C
Acidtolerance:
30timesthanCeramics,150timesthanStainlesssteel
Visiblelighttransmittance:
above93%
UVspectralregiontransmittance:
80%
Resistancevalue:
10000timesthanordinaryglass
Annealingpoint:
1180°C
softeningpoint:
1630°C
Strainpoint:
1100°CFe
K
Na
Li
Ca
Mg
Cu
Mn
Cr
B
Ti
5-12
0.19-1.5
0.71-1.6
0.12-1.76
0.38-0.76
0.17-1.23
0.05-0.5
0.05
0.05
<0.05
<0.1
<1.0<220
255
280
315
350
38
590
780
%
89
91
93
93
93
93
93.2
93.4
FAQ:
1.Q:Areyouafactoryortradingcompany?
A:Weareafactory
2.Q:Whereisyourfactorylocated?HowcanIvisitthere?
A:OurfactoryislocatedinLianyungang,China,about2hourstrainfromShanghai.
3.Q:Whatisthematerialofyourproducts?
A:Thematerialisquartz
4.Q:HowcanIgetsomesamples?
A:Wearehonoredtoofferyousamples.
5.Q:Howdoesyourfactorydoregardingqualitycontrol?
A:Qualityispriority.Wehaveourprofessionalqualitycontrolteamtoguardeverystepofthemanufacturing.Packaging & Shipping