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    • 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

    manufacturer specialized sizing agent for paper making
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    • Classification：
      Chemical Auxiliary Agent
    • CAS No.：
      7631-86-9
    • Other Names：
      silica sol
    • MF：
      mSIO2 nH2O
    • EINECS No.：
      JYD
    • Purity：
      20%-40%
    • Place of Origin：
      Shandong, China (Mainland)
    • Type：
      Adsorbent
    • Adsorbent Variety：
      Silica Gel
    • Usage：
      Electronics Chemicals, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals, precisiong casting , fire-proof materials
    • Brand Name：
      Finesilicon
    • Model Number：
      JN
    • low vicosity：
      slight milky
    • white milk：
      large specific surface area
    • Deliverability： 1000000 Ton/Tons per Year
    • Port： Qingdao china
    • -/Ton（Minimal Quantities 1Ton）
    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
    • 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：
      20%-40%
    • Place of Origin：
      Shandong, China (Mainland)
    • Type：
      Adsorbent
    • Adsorbent Variety：
      Silica Gel
    • Usage：
      Electronics Chemicals, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals, precisiong casting , fire-proof materials
    • Brand Name：
      Finesilicon
    • Model Number：
      JN
    • low vicosity：
      slight milky
    • white milk：
      large specific surface area

    Specifications

    sizing agent for paper making
    1used in precision casting industry
    2used in paper making industry
    3big specific surface area

    sizing agent for paper making Qingdao FSK foundry Material Co.,Ltd is the main manufacturer of colloidal silica in mainland China. Since the product is produced from simple silicon, it exhibits excellent qualities including low impurity, high diaphaneity, well-proportioned granularity, and compact configuration.?

    ?

    ?

    There are nine kinds of colloidal silica in our company; 33 varieties altogether, which are shown below:

    Kinds

    Varieties

    Na-stabilizer

    JN-10

    JN -15

    JN -20

    JN -25

    JN -30

    NH3-stabilizer

    NS-10

    NS-15

    NS-20

    NS-25

    NS-30

    Acidic

    SW-20

    SW-25

    SW-30

    ?

    ?

    Neutral

    ZS-20

    ZS-25

    ZS-30

    ?

    ?

    ?

    ?

    Packing? ?Storage

    Colloidal silica is packed in 25kg or 250kg 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

    ?

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