| Product Name | : Silicone Leveling Agent / Polyether Modified Siloxane |
| Type | : GFF-Silicone 2450 |
| Countertype | : Tego-450 |
PART II: Typical Physical Properties:
| PARAMETERS | SPECIFICATIONS |
| Appearance | Light Yellow Transparent To Muddy Liquid |
| Effective Content, % | 100 |
| Viscosity 25℃/cst | 500-1200 |
| Specific Gravity 25℃ | 1.04±0.10 |
| Cloud Point, ℃ | ≦20 |
| Closed Cup Flash Point, ℃ | 149±22 |
PART III: Feature:
GFF-Silicone 2450 is with low surface tension, significantly increase the surface smoothness and scratch resistance, feel particularly excellent. It is very significantly improve the spray ability of paint and spray fluency. It has excellent substrate wettability and good anti-shrinkage hole effect, but also to prevent the frame effect. GFF-Silicone 2450 shows broad compatibility in water-based, solvent-based and solvent-free systems, and does not cause oil spots, and the bright system also provides excellent smoothness and scratch resistance and adhesion.
PART IV: Application:
Coating and Printing Ink Industry :
GFF-Silicone 2450 is particularly recommended for all solvent-borne, solvent-free and aqueous coatings, printing inks and overprint varnishes.
PART V: Application Method:
GFF-Silicone 2450 leveling agent can be added in coatings, paints in any manufacturing process; typical amount of 0.05% -0.5%, the specific dosage to each system is different, so it requires to determine by experiments.
PART VI: Storage and Validity:
Because this product its viscosity will increase when it is under the sunlight, so need to avoid sunlight when storage.
Unopened stored at room temperature; the shelf-life of the product from the date of production for 12 months.
PART VII: Note:
GFF-Silicone 2450 at the temperatures below -20℃, the product will be crystallize, it needs heating to make it dissolve and then use, repeat crystallize and re-heating will not affect the results.
PART VIII: Product Packaging:
25KG and 200KG drum