top of page
Maiken Chems
Maiken Industrial Materials (Xiamen) Co., Ltd.
FUMED SILICA
HYDROPHILIC FUMED SILICA MK-150
PRODUCT OVERWIEV:
MK-150 is a Hydrophilic Fumed Silica with a specific surface area of around 150m2/g. Mainly applied in HTV and RTV Silicone rubber, adhesives and sealants, coatings and paintings.
PROPERTIES:
-
Reinforcing filler for elastomers
-
Rheology control and thixotropic agent
-
Anti-settling, anti-sagging, and thickening agent
-
Free flow aid and anti-caking aid for powders
PRODUCT USE:
-
Silicone Rubber
-
Adhesives and sealants
-
Paints and coatings
FUNCTIONAL PROPERTIES:
-
Reinforcing filler in elastomers
-
Rheology control and thixotropic agent
-
Anti-settling, anti-sagging, and thickening agent
-
Free flow aid and anti-caking aid for powders
Properties
Unit
Standard Value
Testing Method
Specific surface area (BET)
m2/g
150±15
GB/T 20020
pH in 4% dispersion
/
3.9～4.5
GB/T 20020
Loss on drying (2 hours at 105℃)
%
≤1.5
GB/T 20020
Loss on ignition(2 hours at 1000℃, based on material dried for 2 hours at 105℃)
%
≤2.0
GB/T 20020
Sieve residue (45μm)
mg/kg
≤250
GB/T 20020
Silica content( Based on ignited material)
%
≥99.8
GB/T 20020
Tamped density（Based on material dried for 2 hours at 105℃）
g/L
40～60
GB/T 20020
bottom of page