special purpose manufacturer investment casting silica sol - TradeSNS - 江南娱乐客服
Sorry, you are not login!
VIP members can check the contents after login.
Click to login

  • TOP
    • Customs Data
    Trading Post
    Instructions
    简体中文
    Moblie
    Upgrade
    Register
    Login
    • Customs Data
    0
    News
    My Center
    Data Center
    All Prompt Messages

    • Qingdao FSK Foundry Materials Co., Ltd. Follow
      • colloidal silica,silica sol,zircon sand flour,slag remover,carbon
      No. 18, Dasha Road, Sifang District, Qingdao, Shandong, China (Mainland)
      Totally has 1 empolyees in Tradesns

    special purpose manufacturer investment casting silica sol
    Follow
    • Classification：
      Chemical Auxiliary Agent
    • CAS No.：
      7631-86-9
    • Other Names：
      silica sol
    • MF：
      mSiO2.nH2O
    • EINECS No.：
      JYD
    • Purity：
      35%
    • Place of Origin：
      Shandong, China (Mainland)
    • Type：
      Adsorbent
    • Adsorbent Variety：
      Silica Gel
    • Usage：
      Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Surfactants, Textile Auxiliary Agents, precision casting industry fireproof materials
    • Brand Name：
      Finesilicon
    • Model Number：
      SW
    • slight milky：
      translucent liquid
    • odorless：
      tasteless
    • non-toxic：
      large specific surface area
    • low viscosity：
      liquid
    • Deliverability： 1000 Ton/Tons per Year
    • Port： Qingdao China
    • -/Ton（Minimal Quantities 10Ton）
    Contact Supplier
    Send Direct Mail
    Alias·zhang
    manager
    Chat online
    Qingdao FSK Foundry Materials Co., Ltd.
    China Shandong Qingdao
    Trading Company
    51 - 100 People
    Export Model:Have Own Export License
    Export Identification:Organization Code Certificate,CHINA FOUNDRY ASSOCIATION MEMBERSHIP CERTIFICATE,Business License,Tax
    Main Products:colloidal silica,silica sol,zircon sand flour,slag remover,carbon
    Investment casting material paraffin wax
    US $ 6000-7000
    colloidal silica for wine and fruit juice clarification
    -
    SIO2 30% colloidal silica used for foundry casting
    US $ 500-1000
    Expanded perlite powder
    US $ 800-999
    zircon sand used for stainless steel
    US $ 1800-2000
    good quality zircon sand
    US $ 1800-2000
    Zircon flour for stainless steel
    US $ 2000-2500
    Paraffin wax (35.5-39.5 % Filled) for foundry casting
    US $ 6000-7000
    silica sol(colloidal silica) for prevision investment casting
    US $ 690-810
    paraffin wax used for precision foundry casting
    US $ 6000-7000
    refractory colloidal silica binder
    US $ 650-850
    zircon sand used for cast steel
    US $ 1800-2000
    Wax for casting
    US $ 6000-7000
    casting wax
    US $ 6000-7000
    colloidal silica(silica sol) for fire-proof industry
    US $ 690-810
    Paraffin wax used for casting
    US $ 3250-3850
    Investment casting materials colloidal silica
    US $ 500-1000
    lost wax investment casting
    US $ 6000-7000
    precision lost wax investment casting
    US $ 6000-7000
    zircon sand in refractory
    US $ 1800-2100
    • Products Description
    • Review List
      Quick Details
    • Classification：
      Chemical Auxiliary Agent
    • CAS No.：
      7631-86-9
    • Other Names：
      silica sol
    • MF：
      mSiO2.nH2O
    • EINECS No.：
      JYD
    • Purity：
      35%
    • Place of Origin：
      Shandong, China (Mainland)
    • Type：
      Adsorbent
    • Adsorbent Variety：
      Silica Gel
    • Usage：
      Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Surfactants, Textile Auxiliary Agents, precision casting industry fireproof materials
    • Brand Name：
      Finesilicon
    • Model Number：
      SW
    • slight milky：
      translucent liquid
    • odorless：
      tasteless
    • non-toxic：
      large specific surface area
    • low viscosity：
      liquid

    Specifications

    acidic colloidal silica
    1Used as the cohesive agent for various fire-proof material.
    2Used in coating,painting

    Acidic colloidal silica (silicon dioxide,silica sol)Particle size 8-20(nm),low impurity, high diaphaneity, etc.

      Acidic colloidal silica

    There are 3 types of Acidic colloidal silicaincluding SW-20, SW-25 and S-30.Their standards are:

    Designation

    Standard

     

    SW-20

    SW-25

    SW-30

    Appearance

    Slight milky transparent to translucent liquid

     

    SiO2 (wt%)

    20±1%

    25±1%

    30±1%

     

    Na2O (wt%)

    ≤0.1%

     

    PH (20°C)

    ≤4.0

     

    Density (20°C,g/cm3)

    1.12-1.14

    1.15-1.17

    1.19-1.21

    Viscosity(20°C,mPaS)

    ≤7

     

    Particle size(nm)

    8-20

     

    Stability

    3 months

     

          

     

    Packing & Storage

    Colloidal silica is packed in 25kg,250kg or 1000kg plastic drums.

    Store the colloidal silica at a temperature between 0 and 50, avoid exposure to the air, and insulate it from the sun.

    Wash the empty drums as quickly as possible to avoid SiO2 crystalline deposits.

    If you want to remove the deposition from empty drums, use a 10-percent NaOH solution at 50~60.

    Recent Visitors
    • Inquiry
    • Review
    Alias·zhang
    Recipients:
    Send to:
    Alias·zhang
    Content:
    Please pay attention to the message after the success of the post!
    Send
    Guess what you like
      1. high quality natural organic barley grass powder
      2. US $15-30
      1. Health Care product Buckwheat Pillow Husk
      2. US $450-550
      1. 2016 New Crop Chinese Buckwheat Husk Price
      2. US $450-550
      1. Hight Quality Buckwheat Flour, Good For Making Buckwheat Noodles
      2. US $400-500
      1. High quality Raw Buckwheat Seed With Low Price
      2. US $450-550
      1. New Products 2016 Buckwheat Tea Price
      2. US $400-500
    Baidu
    map