86-0371-64996826
Xing Village, Jiayu Town, Xingyang, Zhengzhou, Henan, China (Mainland)
Rounded quartz glass plate
Technical brochures | |
SIO2 : | 99.9 % |
Tolerance: | ±0.1mm |
Density : | 2.2(g/cm3) |
Degree of hardness moh' scale : | 6.6 |
Melting point: | 1732°C |
Working temperature : | 1100°C |
Max temperature can reach in a short time : | 1450°C |
Acid tolerance: | 30 times than Ceramics ,150 times than Stainless steel |
Visible light transmittance : | above 93% |
UV spectral region transmittance: | 80% |
Resistance value : | 10000 times than ordinary glass |
Annealing point: | 1180°C |
softening point: | 1630°C |
Strain point: | 1100°C |
1.high temperature resistant, High pressure cut quartz tube for tube furnace 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 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.
Zhenghzou KYD industry Co.,LTD Quartz Electrical Appliance Factory is one of the main professional manufacturer of quartz products in China,with experience and history of 14 years.
we can supply quartz tube, heat resistant large diameter optical quartz tube ,quartz plate,quartz crucible,quartz instruments.
1.sample :
We could like to give you suitable suggestion about High pressure cut quartz tube for tube furnace according to your detail application.
supply sample as required within 2-5days .
as the sample,we usually deliveried it by EMS,DHL,or SF-express.
So,customer can receive the sample within 4-10days .
2.OEM
accept OEM orders
3. after-sales service
We promise that we can change or Refund the products if there are any quality problem.
