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Aerosil 200: High Purity Silica Powder

Aerosil 200 is a highly dispersed amorphous silica powder that is pure with controlled particle size and chemical constitution. It is used as a thickening and thixotropic filler in various applications and as a fine reinforcer for coatings. Aerosil 200 has a BET surface area of 170±25 m2/g, an average primary particle size of 12 nanometers, and a silica content greater than 99.8%. It is packaged in 10 kg or 1 kg packs.

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322 views2 pages

Aerosil 200: High Purity Silica Powder

Aerosil 200 is a highly dispersed amorphous silica powder that is pure with controlled particle size and chemical constitution. It is used as a thickening and thixotropic filler in various applications and as a fine reinforcer for coatings. Aerosil 200 has a BET surface area of 170±25 m2/g, an average primary particle size of 12 nanometers, and a silica content greater than 99.8%. It is packaged in 10 kg or 1 kg packs.

Uploaded by

Fadi Magdy
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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AEROSIL 200

Fluffy Aerosil Powder


PRODUCT DESCRIPTION PACKAGING

Aerosil 200 a highly dispersed amorphous silica of Product Packaging Item No.
great purity with controlled particle size and chemical Aerosil 200 10 kg/pack 98280/1
constitution offering a wide field of special properties. Aerosil 200 1 kg/pack 98285/0
It is used as a thickening and thixotropic filler for
various applications. Aerosil 200 is also considered as Appearance: Fluffy White Powder
a fine reinforcer for various coatings.

170±25 m2/g
BET Surface Area

Average Primary Particle Size 12 Nanometer


Tamped Density, Standard Material
DIN 51394 or ISO 787-11 ca 40 g/l
Moisture (2 hours at 105°C) <0.6%
DIN 55921 or ASTM D280-33/1208-65/D34-6
Ignition Loss, 2 hours at 1000°C <2%
DIN 55921 or ASTM D280-33/1208-65/D34-6
pH-value, (4% aqueous suspension) 3.8-4.5
DIN 53200 or ASTM 1208-65
SiO2 Content >99.8%
Ignited for 2 hours at 1000°C
Screen oversize, (by Mocker 40µm) <0.05%
DIN 53580 or ISO 787-18

NOTICE TECHNICAL ASSISTANCE

The information given in this publication is based on Saudi Chem Crete Co. Ltd. technical department with
present state of our knowledge. Any recommendations its highly trained and qualified Chemicals Marketing
and suggestions are made without guarantee since the Advisory team provides a complete service in the field.
conditions and procedures are beyond our control. Please consult your nearest service/sales department for
Buyers and users should make their own assessment of assistance. Field services where provided, do not
our product under their own conditions and for their constitute any supervisory responsibilities.
own requirements.

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