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CX-202
CX-202 is a silicone defoamer used in solvent-based systems.
Product advantages
CX-202 is a standard defoamer used in many solvent-based coatings. It is an organosilicon defoamer used in solvent-based and solvent-free coating systems to prevent foam and bubble formation during coating production, loading and application. It is used in general industrial coatings, floor coatings and episode-sprayed coatings for wood substrates. The more applicable base materials are oil-free polyester, ethylene type, polyurethane type, epoxy ester type, nitrocellulose and acid curing system.
Product Parameters
| Items | Index |
| Chemical constitution | A mixture of defoaming polymers and polysiloxanes |
| Chemical constitution | Colorless, clear and transparent liquid |
| Viscosity(25℃，LND-5) | 10/s±1/s |
| Density（25℃，g/cm³） | 0.8821±0.01 |
| Solid content（150℃*30min） | 5 %±1% |
| Refractive index | 1.4900ND-1.5000ND |
| Surface tension coefficient(25℃，mN/m) | 20.88±1 |
| Solvent | LAB |
