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SiH4 Gas Silane Gas As Electronic Gases

SiH4 Gas Silane Gas As Electronic Gases

    • SiH4 Gas Silane Gas As Electronic Gases
    • SiH4 Gas Silane Gas As Electronic Gases
  • SiH4 Gas Silane Gas As Electronic Gases

    Product Details:

    Place of Origin: China
    Brand Name: TYHJ
    Certification: ISO Certificate
    Model Number: electron gas SiH4

    Payment & Shipping Terms:

    Minimum Order Quantity: 200pcs
    Price: negotiable
    Packaging Details: 1. 47Ltr Cylinder filling with 10Kg SiH4 Liquid. 2. Y-440L cylinder filling with 120Kg SiH4 Liquid.
    Delivery Time: 15-30 working days after receipt of deposit
    Payment Terms: T/T, L/C, D/A, D/P, Western Union
    Supply Ability: 10000KG per month
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    Detailed Product Description
    CAS No.: 7803-62-5 EINECS No.: 232-263-4
    UN No.: UN2203 Purity: 99.9999%
    Dot Class: 2.1 Appearance: Colorless

     

    SiH4 Gas Silane Gas As Electronic Gases

     

     

    Silane is an inorganic compound with chemical formula, SiH4, making it a group 14 hydride. It is a colourless, pyrophoric gas with a sharp, repulsive smell, somewhat similar to that of acetic acid.Silane is of practical interest as a precursor to elemental silicon.

     

    Several industrial and medical applications exist for silane and functionalized silanes. For instance, silanes are used as coupling agents to adhere fibers such as glass fibers and carbon fibers to certain polymer matrices, stabilizing the composite material. In other words, silane coats the glass fibers to create better adhesion to the polymer matrix. They can also be used to couple a bio-inert layer on a titanium implant. Other applications include water repellents, masonry protection, control of graffiti,applying polycrystalline silicon layers on silicon wafers when manufacturing semiconductors, and sealants. The semiconductor industry used about 300 metric tons per year of silane in the late 1990s.More recently, a growth in low-cost solar photovoltaic module manufacturing has led to substantial consumption of silane for depositing (PECVD) hydrogenated amorphous silicon (a-Si:H) on glass and other substrates like metal and plastic. The PECVD process is relatively inefficient at materials utilization with approximately 85% of the silane being wasted. To reduce that waste and the ecological footprint of a-Si:H-based solar cells further several recycling efforts have been developed.

     

    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.

    Silane and similar compounds containing Si—H bonds are used as reducing agents in organic and organometallic chemistry.

     

    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.

     

     

    Specifications

     

    CAS No.: 7803-62-5

    EINECS No.: 232-263-4

    UN No.: UN2203

    Purity: 99.9999%

    Dot Class: 2.1

    Appearance: Colorless

    Grade Standard: Electronic Grade

    Component 99.9999% Unit
    Oxygen (Ar) ≤0.1 ppmV
    Nitrogen ≤0.1 ppmV
    Hydrogen ≤20 ppmV
    Helium ≤10 ppmV
    CO+CO2 ≤0.1 ppmV
    THC ≤0.1 ppmV
    Chlorosilanes ≤0.1 ppmV
    Disiloxane ≤0.1 ppmV
    Disilane ≤0.1 ppmV
    Moisture (H2O) ≤0.1 ppmV

     

     

    Typical Application

     

    Electronic:

     

    Silane is applied to polycrystalline silicon layers on silicon wafers when manufacturing semiconductors, and sealants.

    SiH4 SiH4

     

     

    Packaging & Shipping

     

    Package Size 47Ltr Cylinder Y-440L
    Filling Net Weight/Cyl 10Kgs 120Kgs
    QTY Loaded in 20’Container 216 Cyls 8Cyls
    Total Net Weight 2.2 Tons 960Kgs
    Cylinder Tare Weight 52Kgs 680Kgs
    Valve CGA632/DISS632
     
     
    Silane(SiH4)_MSDS.pdf

    Contact Details
    Chengdu Taiyu Industrial Gases Co., Ltd

    Contact Person: Chen

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