1. Chemical Ingredient: organosilane type compound

2. Properties and Features: (The following data only represents the general case, but not the properties of actual products.)

Product Name	Density 25°C--g/cm3	Refractive Index	Kinematic Viscosity, mm2/s	Active Matter, wt%	Appearance
F4031	1.045	1. 4290 +/- 0.0050	2	≥95	colorless transparent liquid

Main Features: good mutual solubility in most organic solvents, outstanding comprehensive properties. The coatings added this product are very easy to form crosslinking net-like structure with the surface of base material, thus bringing coating excellent adhesive force, improving the smoothness and anti-pulverization force, and greatly improving the antioxidation because of the function of phenoxy functional group, improving the gloss and color retention, giving the coating excellent weatherability.
JS-F4031 is especially applicable for solvent-type UV photo-cured coating and inks.

3. Application: used in acrylic resin, epoxy resin and polyester resin, etc.

4. Recommended Use Level: 0.1-1% of total formulation, the actual use level is decided according to the experiment.

5. Packing: 5kg/plastic barrel or 25kg/plastic barrel.

6. Storage: stored in dry, shady and cool place; keep away from moisture and dust.