Precio FOB
Obtener el precio más reciente0.5 ~ 100 / Piece ( Negotiable )
|1 Piece Minimum Order
País:
China
N º de Modelo:
HM-0520
Precio FOB:
0.5 ~ 100 / Piece ( Negotiable ) Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
0.5 per Piece
Cantidad de pedido mínimo:
1 Piece
Detalle de embalaje:
How To Pack the Tube Glass: 1.Plastic Air Cushion Film 2.Foam Material 3.Paper Carton 4.Wooden Cas
El tiempo de entrega:
5-7 days after the payment
Capacidad de suministro:
150000 Piece per Month
Tipo de pago:
-
Grupo de productos :
Persona de contacto ivy
No.80-3,jintang road ,Taihe, Jinzhou, Liaoning
Clear silica tube for testing
Product Description
Features of clear quartz glass tube as follows:
1.High purity made of 99.99%-99.9999% pure quartz.
2.Strong Hardness, Can reach Morse level 7.
3.High temperature resistance, can work under 1200°C continuously,
and in short time can even work under 1500°C.
4. Acid and Alkali resistance
Except hydrofluoric acid, quartz glass does not react with any acid and base except hydrofluoric acid. The stability is 30 times of the ceramic, and 150 times of stainless steel
4. Electric insulation, it is 10000 times of usual glass.
5. High light transmittance , it is different from 85%-95% depend on different spectrum.
6.Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃.
Specification
| Quartz tube | |
| SIO2 : | 99.9 % |
| Density : | 2.2(g/cm3) |
| Degree of hardness moh' scale : | 6.6 |
| Melting point: | 1732°C |
| Working temperature : | 1100°C |
| Max temperaturecan 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 regiontransmittance: | 80% |
| Resistance value : | 10000 times than ordinary glass |
| Annealing point: | 1215°C |
| softening point: | 1730°C |
.| País: | China |
| N º de Modelo: | HM-0520 |
| Precio FOB: | 0.5 ~ 100 / Piece ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 0.5 per Piece |
| Cantidad de pedido mínimo: | 1 Piece |
| Detalle de embalaje: | How To Pack the Tube Glass: 1.Plastic Air Cushion Film 2.Foam Material 3.Paper Carton 4.Wooden Cas |
| El tiempo de entrega: | 5-7 days after the payment |
| Capacidad de suministro: | 150000 Piece per Month |
| Tipo de pago: | - |
| Grupo de productos : | quartz tube |
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