Product Description
1.high temperature resistant,can work under 1200°C continuously,and in short time can even work under 1450°C,
its softening temperature is 1650°C,and the melting temperature is 1750-1800°C.
2.Corrosion resistant, Except hydrofluoric acid, quartz test tube do not react with any
acid and base except hydrofluoric acid.the stability is 30 tims of the ceramic,and 150 times
of stainless steel .
3.Excellent thermal shock stability
4.High transmission to 85%
5.Electric insulation ,it is 10000 times of usual glass
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Packaging & Shipping
1.plastic air cushion film
2.foam material
3.carton with foam
4.wooden case
5.customized