Offter to Sell

spherical silica powder

  • Post Date:

    Jun 04,2013

  • Expiry Date:

    Dec 01,2013

  • Detailed Description:

    Specs:1~15um
    Payment Method: T/T

    1. Application
    The SSP series of spherical fused silica powder have a mono-dispersed, surface smoothness, good fluidity, low coefficient of thermal expansion characteristics which can be widely used in the EMC, electronic packaging, Electronic adhesive, Copper Clad Laminate, Underfiller, daily chemical products and so on. pengl $ sinosi, org

    2. Main Specifications

    SiO2 Purity: 99.95% min.

    Size: D50, 0.5-10um per the user’s demands.

    3. Type and Typical Data

    ITEM
    UNIT
    SSP-10
    SSP- 7
    SSP- 4
    SSP- 2.5
    SSP- 1
    Size: D50
    µm
    10±2
    7.0±1
    4.0±1
    2.5±0.5
    1.0±0.5
    Size: Dmax
    45
    30
    15
    10
    5
    SiO2 content
     
    %
    99.95
    99.95
    99.95
    99.95
    99.95
    H2O content
    0.05
    0.05
    0.05
    0.05
    0.05
    Percent of spheroidization
    >98
    >98
    >98
    >98
    >98
    Specific surface area
    M2g-1
    1.0
    1.5
    1.7
    1.9
    9.0
    Na
     
     
     
     
     
     
    ppm
    <10
    <10
    <10
    <10
    <10
    K
    <2
    <2
    <2
    <2
    <2
    Ca
    <3
    <3
    <3
    <3
    <3
    Mg
    <1
    <1
    <1
    <1
    <1
    Al
    <50
    <50
    <50
    <50
    <50
    Fe
    <10
    <10
    <10
    <10
    <10
    Ti
    <10
    <10
    <10
    <10
    <10
    As
    <1
    <1
    <1
    <1
    <1
    P
    <1
    <1
    <1
    <1
    <1
    Cr
    <1
    <1
    <1
    <1
    <1
    Mn
    <1
    <1
    <1
    <1
    <1
    Ni
    <1
    <1
    <1
    <1
    <1
    Cu
    <1
    <1
    <1
    <1
    <1
    Mo
    <1
    <1
    <1
    <1
    <1
    U
    ppb
    <0.3
    <0.3
    <0.3
    <0.3
    <0.3

  • Company:

    SINOSI GROUP     [ China ]        

  • Contact:

    Layne Peng

  • Tel:

    +86-10-82070680

  • Fax:

    +86-82070690

  • Email:

    pollypenglei@hotmail.com
Inquiry
Home Suppliers Product CAS Gmall