Product Inquiry
CX-335
CX-335 is an organosilicon surfactant used in water-based coatings, printing inks and varnishes. It does not increase surface smoothness, but has a strong ability to reduce surface tension and significantly improve the wetting capacity of the substrate.
Product advantages
This additive enhances leveling and substrate wettability by strongly reducing the surface tension of water-based systems. It has no or only a slight effect of stabilizing foam and does not reduce recoatability.
Product Parameters
| Items | Index |
| Chemical constitution | Polyether-modified siloxane solution |
| Appearance | Colorless, clear and transparent liquid |
| Viscosity(25℃,LND-5) | 16/s±1/s |
| Density(25℃,g/cm³) | 0.9689±0.01 |
| Solid content(150℃*30min) | 60%±2% |
| Refractive index | 1.4600ND-1.4700ND |
| Surface tension coefficient(25℃,mN/m) | 23.15±1 |
| Point of flammability | 81 °C |
| Solvent | Dipropylene glycol monomethyl ether |
Proposed dosage
The dosage of 0.1-1% of the additives (in the form of purchase) is based on the total formula.
Application area
This additive is recommended for all water-based coatings, printing inks and varnishes. A small amount of co-solvent needs to be added when in use.
Processing instructions
This additive can be added at any production stage. We recommend adding it at the final production stage of the coating.
Special attention
The solution form of CX-335. Due to the fact that some small-molecular-weight polyethers volatilize during the measurement of non-volatile components, the values of non-volatile components and active substances are different. It has long-term stability in coating systems with a PH of 4 to 10. To avoid turbidity, a small amount of co-solvent (approximately 5% of the total solvent) should be included in the formula using CX-335.
Storage and transportation
This product should be transported and stored as a hazardous chemical. Keep away from fire sources and store in a well-ventilated, cool and dry place. Shelf life: 36 months.
Packing specification
25KG/glue barrel,190KG/metal bucket.
Product information
CX-335有机硅流平剂 TDS.pdf
CX-335 流平剂 msds.pdf