| Place of Origin: | China |
|---|---|
| Brand Name: | Newradar Gas |
| Certification: | ISO/DOT/GB |
| Model Number: | N/A |
| Minimum Order Quantity: | 1 pcs |
| Price: | negotiation |
| Packaging Details: | Packed in 40L-50L, 440L cylinder or packed according to the demands. |
| Delivery Time: | 15-25 working days after received your payment |
| Payment Terms: | L/C, , T/T, Western Union, MoneyGram |
| Supply Ability: | 2000 pcs per month |
| Product Name: | Silane | Purity: | 99.9999% |
|---|---|---|---|
| MF: | SiH4 | UN No.: | 2203 |
| Molar Mass: | 32.12 G/mol | Density: | 1.342 G/cm3 |
| Melting Point: | -185°C | Boiling Point: | -112°C |
| High Light: | electric gas,purity plus specialty gases |
||
Solar Battery Gas High Purity 6N 99.9999% SiH4 Silane Gas
Description:
Silane itself is non-corrosive, can use carbon steel, stainless steel, copper, brass, Monel, corrosion-resistant nickel-based alloy. Also available polytetrafluoroethylene, polytrifluoroethylene vinyl polymer, nylon, chlorofluoroethylene resin, polyethylene, polyester, quartz glass. Can not use lead, rubber, fat, oil, glass. Any flammable organic polymer material should be avoided.
When a large amount of silane leaks. Followed by the fire, so can not use fire extinguishers fire. But can control the fire, so that the fire does not spread to the surrounding. Radiation heat is not too high when burning, so should be as far as possible to close the valve to stop the gas outflow. Suspended with white stone powder or graphite powder. The exhaust gas can be absorbed by water or alkali, or burned into SiO2 in a special burner with a special filter.
Specifications:
1. Physical properties
| Item | Specifications |
| Purity | ≥99.9% |
| Silicon tetrachloride | ≤300ppm |
| Chlorine | ≤10ppm |
| Conclusion | The results conforms with Enterprise standards |
2. Typical technical data
| Item | Purity | ||
| Silane (SiH4) | 99.99% | 99.999% | 99.9999% |
|
Oxygen+Argon (O2+Ar) |
≤1 ppmv | ≤0.4 ppmv | ≤0.1 ppmv |
| Nitrogen (N2) | ≤1 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
| Helium (He) | / | ≤10 ppmv | ≤10 ppmv |
| Moisture (H2O) | ≤1 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
| Hydrogen (H2) | ≤50 ppmv | ≤30 ppmv | ≤20 ppmv |
| Total Hydrocarbons (THC) | ≤0.2 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
| CO2+CO | ≤0.4 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
| Chlorosilanes | ≤15 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
| Disiloxane | ≤1 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
| Didilane | ≤1 ppmv | ≤0.2 ppmv | ≤0.1 ppmv |
3. Package
47Ltr Cylinder /440Ltr Y Cylinder
Filling Net Weight/Cyl: 10Kgs /125Kgs
QTY Loaded in 20'Container: 216 Cyls/ 8Cyls
4. Applications:
Several industrial and medical applications exist for silane and functionalized silanes.
| 1 | silanes are used as coupling agents to adhere fibers such as glass fibers and carbon fibers to certain polymer matrices, stabilizing the composite material. |
| 2 | They can also be used to couple a bio-inert layer on a titanium implant. |
| 3 | Other applications include water repellents, masonry protection, control of graffiti, applying polycrystalline silicon layers on silicon wafers when manufacturing semiconductors, and sealants. |
| 4 | Silane is also used in supersonic combustion ramjets to initiate combustion in the compressed air stream. As it can burn using carbon dioxide as an oxidizer it is a candidate fuel for engines operating on Mars. |
| 5 | Silane and similar compounds containing Si—H bonds are used as reducing agents in organic and organometallic chemistry. |
| 6 | Silane methacrylates are used in dentistry as part of tooth-colored, composite filling material. Silane methacrylates act as a coupling agent between the hard, silicate-based, ceramic filler and the organic, resin-based oligomer matrix. |
