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silica, flatting agent, equivalent to ok412, equivalent to ok500, equivalent to c907, Manufacturer and Supplier - China(CN)
silica flatting agent (tw541)
GENERAL DESCRIPTION
TW-541 is amorphous silica appearing as white free flowing powder. It has such unique properties like high matting ability, good dispersion, which makes it suitable for all kinds of clear coatings.TW-541 is equivalent to ED-30.
PRODUCT SPECIFICATION
Property Unit Value
Pore Volume ml/g 1.8
Particle size (Coulter) gm 3.0
Oil Absorption Value g/100g 280
Surface Treatment ----- Organic
Drying Loss (105 degress centigrade,2hr) % ?6
Ignition Loss (1000 degress centigrade,2hr) % ?12
PH Value (20 degress centigrade, 50g/l water) ------ 6.0
PACKAGING INFORMATION
L (mm) W (mm) H (mm) Weight (kg/bag)
1100 530 160 15
HANDLING AND STORAGE
Like all other finely powdered products TW-541 has a tendency to develop dust. During handling, precautions should be taken against electrostatic discharges. Storage in a dry warehouse is recommended. Additional information can be found in our Safety Data Sheet.
HEALTH AND SAFETY INFORMATION
TW-541 is synthetic, amorphous silica. Information up to date indicates that the dust from the product is not toxic. Additional information can be found in our Safety Data Sheet.
