Place of Origin: | China |
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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% |
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CAS No.: | 7803-62-5 | EINECS No.:: | 232-263-4 |
MF: | SiH4 | UN No.: | 2203 |
Melting Point: | -185°C | Boiling Point: | -112°C |
High Light: | electric gas,purity plus specialty gases |
Silane , SiH4 , Industry , Ultra High Silane 99.5% - 99.9999%
Description:
Workplace to be ventilated to keep the room air dry. The device should be strictly sealed to avoid contact with the air, moisture, for this purpose, before use with inert gas to replace the inside of the air after the vacuum, so repeated replacement and vacuum, be sure to completely remove the air in the system And moisture.
After the device is used, it is also necessary to replace the silane in the cleaning system with an inert gas. Can be leaked with helium leak detector. When a small amount of silane leaks, it is also known from the break of the silica powder. Cylinders should be stored in a cool dry and well ventilated place, away from heat and chlorine, bromine and other oxidants. Workplace should be equipped with adequate protective equipment and emergency supplies.
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. |