Product Introduction
3M FC -4430 is a 100% active substance water-soluble ethoxylated non-ionic fluorocarbon surfactant.
Physical properties
|
Appearance |
Earth yellow wax, heated to4040 span>It melts into a liquid at ℃, please melt it completely and stir well before use |
|
Structural formula |
RfCH2CH2O(CH2CH2O)nH Rf=F(CF2CF2)m n=0~25 m=1~9 |
|
Molecular Weight |
~950 |
|
Component |
100%fluorocarbon surfactant |
|
Density@25℃ |
1.35 |
|
Solubility |
Soluble in water, methanol, isopropanol, acetone, ethyl acetate, toluene, tetrahydrofuran and chloroform ( >2%), insoluble in n-heptane |
|
Surface tension (deionized water),25℃ |
0.001%active ingredient29dyn/cm,0.01%Active ingredient24dyn/cm,0.1%active ingredient23dyn/cm |
|
Other |
waxy solid at low temperature, heated to40°C is liquid, flash point>93℃,Nonflammable/Non-dangerous goods,PH:6~8,, span>Best ApplicationPHRange:2~12 |
Application Features
Emulsifying properties (halogenated raw materials): Effective
Wetting performance: highly effective
Washing performance: invalid
Dispersion performance (halogenated raw materials): effective
Foaming performance: effective
Compatibility: Can be widely used in acid/alkali and soft water/hard water systems
Application
metal/ Electronics: It can improve the etching effect, and can be used as an electroplating additive and zinc battery oxidation inhibitor; in the flux based on rosin, add fluorine surfactant to form a high-efficiency flux (rosin + FC-4430 + glycerin + iso propanol), dip the electronic printed circuit board soldering parts to be soldered in the flux for several minutes. After drying, it can be automatically soldered, with good foaming, even tinning, full solder joints, and less flux residue. It can improve the strength of the coating and eliminate the common defects such as pinholes and cracks in the electroplating process.
Product packaging
8 lbs or 50 lbs/barrel
rif”>Compatibility: Can be widely used in acid/alkali and soft water/hard water systems
Application
metal/ Electronics: It can improve the etching effect, and can be used as an electroplating additive and zinc battery oxidation inhibitor; in the flux based on rosin, add fluorine surfactant to form a high-efficiency flux (rosin + FC-4430 + glycerin + iso propanol), dip the electronic printed circuit board soldering parts to be soldered in the flux for several minutes. After drying, it can be automatically soldered, with good foaming, even tinning, full solder joints, and less flux residue. It can improve the strength of the coating and eliminate the common defects such as pinholes and cracks in the electroplating process.
Product packaging
8 lbs or 50 lbs/barrel
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