内页banner2
You are here: Home » Products Category » Fumed Silica » Fumed Silica » Fumed Silica VE-200

Fumed Silica VE-200

Availability:

Description

Chemical name:Silicon Dioxide

CAS NO: 112945-52-5

EC NO: 231-545-4

VE-150 is silicon dioxide with specific surface Area about 200 m2/g, it has molecular structure as follows:

O=Si=O

VE-200 is a type of white, tasteless and amorphous powder with small particles size, big specific surface area and high surface activity.


Typical Property

Specific Surface Area(m2/g)

176-225

PH value in aqueous dispersion(%)

3.6-4.5

loss on drying at 105ºC(m/m %)

≤3.0

ignition loss at 1000ºC(m/m %)

≤2.5

sieve residue(m/m %)

≤0.05

tamped density(g/L)

25-60

SiO2 content(m/m %)

≥99.8

Al2O3 content(m/m %)

≤0.05

TiO2 content(m/m %)

≤0.03

Fe2o3 content(m/m %)

≤0.003

carbon content (m/m %)

≤0.2

 These figures are only intended as a guide and should not be used in preparing specifications.


Application

• VE-200 is applied as a strengthening, thickening, thixotropy, matting, UV-resistance and sterilization and finds the wide applications in the areas such as rubber, plastic, coating, painting, ink, adhesive, cosmetics, agriculture and pharmaceuticals.


Packing

10KG bag on pallet.


Quick Links

Product Category

Contact Us

Phone: +86-20-66270143
Address: Floor 11th, Fengbo Mansion, No 84-88, Daxin Road, Yuexiu District, Guangzhou, Guangdong, China
 

Newsletter

Copyright (C) 2021 VanEyck Chemical.