Precipitated hydrophobic silica

Precipitated hydrophobic silica

Shanghai, China
Shanghai, China
Company
86-21-61431560
Sen Deng
Contact person

Basic Information

CAS No. 7631-86-9
Place of Origin China
Purity 98%
Brand Name Una
Model Number Una.700
Appearance superfine white powder
Hydrophobic silica ( silicon dioxide precipitated )Una.700 Una.700mainly will generally get close to water sex Silion dioxide under the condition of appropriate with alkane of silion accidentally the join responds but becomes, make a kind of surface has the solid powder form that the silion oxygen alkane( polysiloxane) connects of gather two oxidize the silion , its hydrophobe contacts Cape can amount to 70-150, not only have the good hydrophobe at the same time but also eliminate to steep the function, applicably in the spinning dying, eliminate to steep the , lubricant, not saturated polyester resin, powder to extinguish fire the products, such as and the silion rubber...etc. in.Packing: PP/woven bag, EVA/woven bag, kraft paper bag Application : Silicon Rubber, antifoaming agent, resin Technique IndexItemIndexappearancewhite powderSiO2%≥98.0PH (5%aq.suspension)5.0-8.0BET Surface Area m2/g≥200Oil Absorption ml/g2.0-3.5Loss on drying(105oC, 2h )4.0-8.0Loss on Ignition(1000oC)≤7.0Iron mg/kgNa2SO4 Content %≤0.5Partical Size μm≤5Packing kg/bag10

Delivery terms and packaging

Packaging Detail: Packing: PP/woven bag, EVA/woven bag, only EVA bag, kraft paper bag Delivery Detail: 25 days
Port: Shanghai,China

Payment term

Telegraphic transfer

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    Дата события:

    12.10.2016 - 18.10.2016
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