70m2/G Hydrophobic Silica Sipernat D17 Paint Matting Agent

Brand Name:SKYSIL
Certification:SGS/ROHS/REACH
Model Number:SKYSIL D17
Minimum Order Quantity:450 KGS
Delivery Time:7-10 days
Payment Terms:D/A, D/P, T/T, Western Union, MoneyGram
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Address: R405,Zifu Technical Park, Guangdong,China
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Hydrophobic Silica Sipernat D17 for Defomers


Model No.: SKYSIL D17

Product Name: Silica,Hydrophobic Silica

Molecular Formula: SIO2.NH2O

Appearance: White Powder


SKYSIL D17 is a Hydrophobic (i.e. not wettable by water ) silica also used in defoamer.


Hydrophobic Silica


Item: SKYSIL D17


Characteristics:


SKYSIL D17 this milled silica is hydrophobic (i.e. not wettable by water) and offers high methanol wettability and low surface area. It is used in a wide range of defoamers due to his high effectiveness and ease of dispersion.


Physical and Chemical Data:


ItemTypeD17
Content of sio2(dry basis) %
≥97.0

99.3

Specific Surface Area ,m2/g50-70
Bulk Density, g/l130-150
Particle Size(Malvent D50),um8.0-10.0
Loss on drying(105℃ ,2Hrs)≤4.0
Ignition loss(1000℃,2Hrs)≤8.0
Salt as Na2SO4, %≤1.0
PH(5% Liquor)6.5-7.5
Heavy metal,mg/kg≤0.001

Application:


Used in a wide range of defoamers.


China 70m2/G Hydrophobic Silica Sipernat D17 Paint Matting Agent supplier

70m2/G Hydrophobic Silica Sipernat D17 Paint Matting Agent

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