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Efka® PX 4340 | Metasan
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Dispersing agents
/ Efka® PX 4340
Efka® PX 4340
Acrylic block copolymer. Acts as a dispersing agent. Used in solvent-based high-end performance automotive OEM- and refinish- coatings.
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Delivery location
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Additional Information
Chemical nature
Acrylic block copolymer
Advantages
improves viscosity reduction at high concentration of pigments in the grinding stage exhibits gloss
Handling
Imiscible in water
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Specifications
Property
Value
Unit
Physical Properties
Vapor pressure
90
25.1 °C
mmHg
Boiling point
120
در فشار 1.013hPa
°C
Density
1
20 °C
g/mL
flash point
31.5
°C
Melting point
-95
در فشار 1.013hPa
°C
Chemical Properties
Active content
55
%
Amine number
4
mg KOH/g
Appearance Properties
color value
<8
Appearance
شفاف،زرد متمایل به قهوه ای
شفاف،زرد متمایل به قهوه ای
Physical state
Liquid
Thermal Properties
Auto-ignition temperature
270
DIN 51794
°C
Auto-ignition temperature
20
°C